! Started logfile: /scr/pima/rdv93_uvs/J1254+1141_S_uvs.log on Tue Oct 8 15:29:05 2013 obs /scr/pima/rdv93_uvs/J1254+1141_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1254+1141_S_uva.fits ! AN table 1: 11 integrations on 15 of 15 possible baselines. ! AN table 2: 7 integrations on 55 of 55 possible baselines. ! AN table 3: 2 integrations on 21 of 21 possible baselines. ! AN table 4: 26 integrations on 1 of 1 possible baselines. ! AN table 5: 10 integrations on 3 of 3 possible baselines. ! AN table 6: 21 integrations on 6 of 6 possible baselines. ! AN table 7: 11 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.86262 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3240 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J1254+1141_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:FT self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:FT self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:MA self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 31 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 60 telescope corrections were flagged in sub-array 6. ! A total of 31 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.212880Jy sigma=11.463109 ! Fit after self-cal, rms=0.444285Jy sigma=3.734517 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:FT ! Flagging baselines of antenna 5:FT in the currently selected channels. flag 5:MA ! Flagging baselines of antenna 5:MA in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 6:FT ! Flagging baselines of antenna 6:FT in the currently selected channels. flag 6:MA ! Flagging baselines of antenna 6:MA in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. flag 7:FT ! Flagging baselines of antenna 7:FT in the currently selected channels. flag 7:MA ! Flagging baselines of antenna 7:MA in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY in the currently selected channels. flag 7:WZ ! Flagging baselines of antenna 7:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.413 mas, bmaj=5.713 mas, bpa=65.97 degrees ! Estimated noise=2.70849 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.496536 Jy ! Component: 100 - total flux cleaned = 0.612815 Jy ! Total flux subtracted in 100 components = 0.612815 Jy ! Clean residual min=-0.025864 max=0.050281 Jy/beam ! Clean residual mean=-0.000411 rms=0.008663 Jy/beam ! Combined flux in latest and established models = 0.612815 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.612815 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 44 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 6. ! A total of 44 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 35 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.136110Jy sigma=1.684923 ! Fit after self-cal, rms=0.135840Jy sigma=1.704428 ! Inverting map and beam ! Estimated beam: bmin=5.408 mas, bmaj=5.751 mas, bpa=57.19 degrees ! Estimated noise=2.70621 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.786 mas, bmaj=7.213 mas, bpa=45.5 degrees ! Estimated noise=1.79817 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638456 Jy ! Component: 100 - total flux cleaned = 0.0951262 Jy ! Component: 150 - total flux cleaned = 0.115577 Jy ! Component: 200 - total flux cleaned = 0.129426 Jy ! Total flux subtracted in 200 components = 0.129426 Jy ! Clean residual min=-0.015056 max=0.018815 Jy/beam ! Clean residual mean=-0.000046 rms=0.004445 Jy/beam ! Combined flux in latest and established models = 0.74224 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.742241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109840Jy sigma=1.266650 ! Fit after self-cal, rms=0.108235Jy sigma=1.251808 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.96 LA 1.16 NL 1.01 ! SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 FT 1.00* HN 0.96 ! LA 1.13 NL 1.03 NY 1.00* OV 0.95 ! PT 1.01 SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.86 KP 1.00 LA 1.13 MK 0.95 ! NL 1.22 OV 1.04 PT 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 1.04 LA 1.08 NL 1.08 ! SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 FT 1.00* HN 1.06 ! LA 1.03 NL 1.03 NY 1.00* OV 1.00 ! PT 1.00 SC 1.04 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 0.97 LA 1.00 MK 1.02 ! NL 1.25 OV 1.09 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.99 LA 1.00 NL 1.14 ! SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 FT 1.00* HN 0.96 ! LA 0.96 NL 1.12 NY 1.00* OV 1.01 ! PT 1.06 SC 0.95 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.88 LA 0.95 MK 1.01 ! NL 1.41 OV 1.06 PT 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.97 LA 0.85 NL 1.05 ! SC 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 FT 1.00* HN 0.95 ! LA 0.79 NL 1.01 NY 1.00* OV 0.87 ! PT 0.93 SC 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 0.82 LA 0.83 MK 1.13 ! NL 1.30 OV 0.92 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.108235Jy sigma=1.251808 ! Fit after self-cal, rms=0.069891Jy sigma=0.760337 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.717 mas, bmaj=7.223 mas, bpa=44.01 degrees ! Estimated noise=1.78269 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8.8, -62.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116013 Jy ! Component: 100 - total flux cleaned = 0.0146977 Jy ! Component: 150 - total flux cleaned = 0.0157969 Jy ! Component: 200 - total flux cleaned = 0.0161107 Jy ! Total flux subtracted in 200 components = 0.0161107 Jy ! Clean residual min=-0.005129 max=0.007194 Jy/beam ! Clean residual mean=-0.000028 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.758351 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 73 components and 0.758351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067929Jy sigma=0.730420 ! Fit after self-cal, rms=0.067945Jy sigma=0.729330 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067945Jy sigma=0.729330 ! Fit after self-cal, rms=0.067840Jy sigma=0.727458 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.713 mas, bmaj=7.213 mas, bpa=43.85 degrees ! Estimated noise=1.7804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459395 Jy ! Component: 100 - total flux cleaned = 0.00554639 Jy ! Component: 150 - total flux cleaned = 0.00554875 Jy ! Component: 200 - total flux cleaned = 0.00555248 Jy ! Total flux subtracted in 200 components = 0.00555248 Jy ! Clean residual min=-0.004227 max=0.005727 Jy/beam ! Clean residual mean=-0.000032 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.763904 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.763904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067388Jy sigma=0.721053 ! Fit after self-cal, rms=0.067369Jy sigma=0.720872 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-25.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588476 Jy ! Component: 100 - total flux cleaned = 0.00809377 Jy ! Component: 150 - total flux cleaned = 0.00780122 Jy ! Component: 200 - total flux cleaned = 0.00735563 Jy ! Total flux subtracted in 200 components = 0.00735563 Jy ! Clean residual min=-0.004223 max=0.003942 Jy/beam ! Clean residual mean=-0.000007 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.77126 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.771259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066730Jy sigma=0.713170 ! Fit after self-cal, rms=0.066664Jy sigma=0.712691 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066664Jy sigma=0.712691 ! Fit after self-cal, rms=0.066517Jy sigma=0.711219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.713 mas, bmaj=7.212 mas, bpa=43.72 degrees ! Estimated noise=1.77733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270871 Jy ! Component: 100 - total flux cleaned = 0.00289155 Jy ! Component: 150 - total flux cleaned = 0.00265905 Jy ! Component: 200 - total flux cleaned = 0.00238204 Jy ! Total flux subtracted in 200 components = 0.00238204 Jy ! Clean residual min=-0.003620 max=0.003372 Jy/beam ! Clean residual mean=-0.000017 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.773642 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.773641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066267Jy sigma=0.708679 ! Fit after self-cal, rms=0.066252Jy sigma=0.708587 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240314 Jy ! Component: 100 - total flux cleaned = -5.86939e-05 Jy ! Component: 150 - total flux cleaned = -0.000226217 Jy ! Component: 200 - total flux cleaned = -0.000383162 Jy ! Total flux subtracted in 200 components = -0.000383162 Jy ! Clean residual min=-0.003406 max=0.003296 Jy/beam ! Clean residual mean=-0.000015 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.773258 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.773258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066137Jy sigma=0.707586 ! Fit after self-cal, rms=0.066131Jy sigma=0.707562 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066131Jy sigma=0.707562 ! Fit after self-cal, rms=0.066067Jy sigma=0.707129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.19 mas, bmaj=9.766 mas, bpa=-13.53 degrees ! Estimated noise=1.9858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277638 Jy ! Component: 100 - total flux cleaned = -0.000741781 Jy ! Component: 150 - total flux cleaned = -0.00097286 Jy ! Component: 200 - total flux cleaned = -0.00117975 Jy ! Total flux subtracted in 200 components = -0.00117975 Jy ! Clean residual min=-0.002954 max=0.003934 Jy/beam ! Clean residual mean=-0.000035 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.772079 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 196 components and 0.772079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065955Jy sigma=0.706504 ! Fit after self-cal, rms=0.065940Jy sigma=0.706438 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201847 Jy ! Component: 100 - total flux cleaned = -0.000380967 Jy ! Component: 150 - total flux cleaned = -0.000502049 Jy ! Component: 200 - total flux cleaned = -0.000577018 Jy ! Total flux subtracted in 200 components = -0.000577018 Jy ! Clean residual min=-0.002850 max=0.003785 Jy/beam ! Clean residual mean=-0.000034 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.771501 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 219 components and 0.771501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065890Jy sigma=0.706145 ! Fit after self-cal, rms=0.065884Jy sigma=0.706121 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.333909Jy sigma=1.575406 ! Fit after self-cal, rms=0.114641Jy sigma=0.778634 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:FT self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:FT self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:MA self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.114641Jy sigma=0.778634 ! Fit after self-cal, rms=0.107570Jy sigma=0.715402 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.597 mas, bmaj=5.595 mas, bpa=-13.63 degrees ! Estimated noise=2.5406 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217752 Jy ! Component: 100 - total flux cleaned = 0.00154178 Jy ! Component: 150 - total flux cleaned = -0.000123429 Jy ! Component: 200 - total flux cleaned = -0.00136801 Jy ! Total flux subtracted in 200 components = -0.00136801 Jy ! Clean residual min=-0.006716 max=0.007760 Jy/beam ! Clean residual mean=-0.000009 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.770133 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 240 components and 0.770134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105227Jy sigma=0.707483 ! Fit after self-cal, rms=0.105244Jy sigma=0.704950 ! Inverting map ! Added new window around map position (-19.6, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030162 Jy ! Component: 100 - total flux cleaned = 0.00253605 Jy ! Component: 150 - total flux cleaned = 0.00317203 Jy ! Component: 200 - total flux cleaned = 0.00295542 Jy ! Total flux subtracted in 200 components = 0.00295542 Jy ! Clean residual min=-0.006052 max=0.006086 Jy/beam ! Clean residual mean=-0.000009 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.773089 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 267 components and 0.773089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103955Jy sigma=0.701019 ! Fit after self-cal, rms=0.103912Jy sigma=0.700728 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=5.955 mas, bpa=-12.09 degrees ! Estimated noise=1.7786 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214273 Jy ! Component: 100 - total flux cleaned = 0.00163755 Jy ! Component: 150 - total flux cleaned = 0.00117248 Jy ! Component: 200 - total flux cleaned = 0.000592312 Jy ! Component: 250 - total flux cleaned = 0.000318741 Jy ! Component: 300 - total flux cleaned = 5.91279e-05 Jy ! Component: 350 - total flux cleaned = 6.15803e-05 Jy ! Component: 400 - total flux cleaned = -0.000174785 Jy ! Total flux subtracted in 400 components = -0.000174785 Jy ! Clean residual min=-0.004896 max=0.004741 Jy/beam ! Clean residual mean=-0.000013 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.772914 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 308 components and 0.772914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102333Jy sigma=0.696043 ! Fit after self-cal, rms=0.102288Jy sigma=0.695772 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146186 Jy ! Component: 100 - total flux cleaned = -0.000198275 Jy ! Component: 150 - total flux cleaned = -0.00041722 Jy ! Component: 200 - total flux cleaned = -0.000628328 Jy ! Component: 250 - total flux cleaned = -0.000629139 Jy ! Component: 300 - total flux cleaned = -0.000730139 Jy ! Component: 350 - total flux cleaned = -0.000827327 Jy ! Component: 400 - total flux cleaned = -0.000920423 Jy ! Total flux subtracted in 400 components = -0.000920423 Jy ! Clean residual min=-0.004730 max=0.004513 Jy/beam ! Clean residual mean=-0.000015 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.771994 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 339 components and 0.771994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101439Jy sigma=0.693834 ! Fit after self-cal, rms=0.101422Jy sigma=0.693764 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 34 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 34 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.304717Jy sigma=1.438454 ! Fit after self-cal, rms=0.099588Jy sigma=0.691580 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.027 mas, bmaj=5.963 mas, bpa=-12.14 degrees ! Estimated noise=1.77498 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127651 Jy ! Component: 100 - total flux cleaned = 0.00115459 Jy ! Component: 150 - total flux cleaned = 0.000934259 Jy ! Component: 200 - total flux cleaned = 0.000831084 Jy ! Component: 250 - total flux cleaned = 0.000733311 Jy ! Component: 300 - total flux cleaned = 0.000643289 Jy ! Component: 350 - total flux cleaned = 0.000555053 Jy ! Component: 400 - total flux cleaned = 0.000555383 Jy ! Total flux subtracted in 400 components = 0.000555383 Jy ! Clean residual min=-0.004538 max=0.004019 Jy/beam ! Clean residual mean=-0.000015 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.772549 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 369 components and 0.772549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098768Jy sigma=0.689320 ! Fit after self-cal, rms=0.098742Jy sigma=0.689201 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171486 Jy ! Component: 100 - total flux cleaned = -0.000250605 Jy ! Component: 150 - total flux cleaned = -0.000411932 Jy ! Component: 200 - total flux cleaned = -0.000490229 Jy ! Component: 250 - total flux cleaned = -0.000568161 Jy ! Component: 300 - total flux cleaned = -0.000792708 Jy ! Component: 350 - total flux cleaned = -0.000865114 Jy ! Component: 400 - total flux cleaned = -0.00100678 Jy ! Total flux subtracted in 400 components = -0.00100678 Jy ! Clean residual min=-0.004380 max=0.003956 Jy/beam ! Clean residual mean=-0.000015 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.771542 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 390 components and 0.771542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098287Jy sigma=0.688064 ! Fit after self-cal, rms=0.098273Jy sigma=0.688015 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098273Jy sigma=0.688015 ! Fit after self-cal, rms=0.097558Jy sigma=0.687343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=5.969 mas, bpa=-12.16 degrees ! Estimated noise=1.77391 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801553 Jy ! Component: 100 - total flux cleaned = 0.000716573 Jy ! Component: 150 - total flux cleaned = 0.000557899 Jy ! Component: 200 - total flux cleaned = 0.000559794 Jy ! Component: 250 - total flux cleaned = 0.000345893 Jy ! Component: 300 - total flux cleaned = 0.000208698 Jy ! Component: 350 - total flux cleaned = 7.35443e-05 Jy ! Component: 400 - total flux cleaned = -5.5873e-05 Jy ! Total flux subtracted in 400 components = -5.5873e-05 Jy ! Clean residual min=-0.004271 max=0.003733 Jy/beam ! Clean residual mean=-0.000017 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.771487 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 407 components and 0.771487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097108Jy sigma=0.686103 ! Fit after self-cal, rms=0.097103Jy sigma=0.686052 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.27335e-05 Jy ! Component: 100 - total flux cleaned = -6.17542e-05 Jy ! Component: 150 - total flux cleaned = -0.00018599 Jy ! Component: 200 - total flux cleaned = -0.000247401 Jy ! Component: 250 - total flux cleaned = -0.000307232 Jy ! Component: 300 - total flux cleaned = -0.000422776 Jy ! Component: 350 - total flux cleaned = -0.000422957 Jy ! Component: 400 - total flux cleaned = -0.000534709 Jy ! Total flux subtracted in 400 components = -0.000534709 Jy ! Clean residual min=-0.004152 max=0.003659 Jy/beam ! Clean residual mean=-0.000016 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.770952 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 421 components and 0.770952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096837Jy sigma=0.685374 ! Fit after self-cal, rms=0.096830Jy sigma=0.685350 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096830Jy sigma=0.685350 ! Fit after self-cal, rms=0.094936Jy sigma=0.670661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.06 mas, bmaj=9.39 mas, bpa=-33.57 degrees ! Estimated noise=1.95023 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458474 Jy ! Component: 100 - total flux cleaned = 0.000499881 Jy ! Component: 150 - total flux cleaned = 0.000499897 Jy ! Component: 200 - total flux cleaned = 0.000466991 Jy ! Component: 250 - total flux cleaned = 0.000467858 Jy ! Component: 300 - total flux cleaned = 0.000437901 Jy ! Component: 350 - total flux cleaned = 0.000465811 Jy ! Component: 400 - total flux cleaned = 0.000411522 Jy ! Total flux subtracted in 400 components = 0.000411522 Jy ! Clean residual min=-0.003485 max=0.002841 Jy/beam ! Clean residual mean=-0.000042 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.771363 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 457 components and 0.771363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094829Jy sigma=0.670466 ! Fit after self-cal, rms=0.094824Jy sigma=0.670400 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06643e-05 Jy ! Component: 100 - total flux cleaned = -4.37006e-05 Jy ! Component: 150 - total flux cleaned = -4.35311e-05 Jy ! Component: 200 - total flux cleaned = -6.803e-05 Jy ! Component: 250 - total flux cleaned = -6.79927e-05 Jy ! Component: 300 - total flux cleaned = -6.77992e-05 Jy ! Component: 350 - total flux cleaned = -4.50584e-05 Jy ! Component: 400 - total flux cleaned = -4.55477e-05 Jy ! Total flux subtracted in 400 components = -4.55477e-05 Jy ! Clean residual min=-0.003408 max=0.002784 Jy/beam ! Clean residual mean=-0.000041 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.771318 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 474 components and 0.771317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094763Jy sigma=0.670356 ! Fit after self-cal, rms=0.094761Jy sigma=0.670346 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=5.975 mas, bpa=-12.17 degrees ! Estimated noise=1.77404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.011 x 5.975 at -12.17 degrees (North through East) ! Clean map min=-0.010262 max=0.62222 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094761Jy sigma=0.670346 ! Fit after self-cal, rms=0.087559Jy sigma=0.582652 ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=5.98 mas, bpa=-12.16 degrees ! Estimated noise=1.77491 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124272 Jy ! Component: 100 - total flux cleaned = 0.00138215 Jy ! Component: 150 - total flux cleaned = 0.00144824 Jy ! Component: 200 - total flux cleaned = 0.00150747 Jy ! Component: 250 - total flux cleaned = 0.00150667 Jy ! Component: 300 - total flux cleaned = 0.00150564 Jy ! Component: 350 - total flux cleaned = 0.00145257 Jy ! Component: 400 - total flux cleaned = 0.00140161 Jy ! Total flux subtracted in 400 components = 0.00140161 Jy ! Clean residual min=-0.003739 max=0.003539 Jy/beam ! Clean residual mean=-0.000016 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.772719 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 503 components and 0.772719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087253Jy sigma=0.581675 ! Fit after self-cal, rms=0.087259Jy sigma=0.581628 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.85161e-06 Jy ! Component: 100 - total flux cleaned = 0.00010411 Jy ! Component: 150 - total flux cleaned = 0.000153023 Jy ! Component: 200 - total flux cleaned = 0.000200891 Jy ! Component: 250 - total flux cleaned = 0.000200863 Jy ! Component: 300 - total flux cleaned = 0.000154519 Jy ! Component: 350 - total flux cleaned = 0.000199259 Jy ! Component: 400 - total flux cleaned = 0.000199186 Jy ! Total flux subtracted in 400 components = 0.000199186 Jy ! Clean residual min=-0.003604 max=0.003511 Jy/beam ! Clean residual mean=-0.000016 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.772918 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 529 components and 0.772918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087067Jy sigma=0.581131 ! Fit after self-cal, rms=0.087071Jy sigma=0.581110 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087071Jy sigma=0.581110 ! Fit after self-cal, rms=0.086579Jy sigma=0.580846 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=5.628 mas, bpa=-13.57 degrees ! Estimated noise=2.53215 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.483422 Jy ! Component: 100 - total flux cleaned = 0.597468 Jy ! Component: 150 - total flux cleaned = 0.650063 Jy ! Component: 200 - total flux cleaned = 0.681484 Jy ! Component: 250 - total flux cleaned = 0.702452 Jy ! Component: 300 - total flux cleaned = 0.717616 Jy ! Component: 350 - total flux cleaned = 0.727467 Jy ! Component: 400 - total flux cleaned = 0.734508 Jy ! Total flux subtracted in 400 components = 0.734508 Jy ! Clean residual min=-0.007560 max=0.007432 Jy/beam ! Clean residual mean=-0.000061 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.734509 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 0.734509 Jy ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=5.981 mas, bpa=-12.17 degrees ! Estimated noise=1.77498 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113417 Jy ! Component: 100 - total flux cleaned = 0.0171395 Jy ! Component: 150 - total flux cleaned = 0.0202775 Jy ! Component: 200 - total flux cleaned = 0.0228448 Jy ! Component: 250 - total flux cleaned = 0.0251737 Jy ! Component: 300 - total flux cleaned = 0.0268758 Jy ! Component: 350 - total flux cleaned = 0.0284527 Jy ! Component: 400 - total flux cleaned = 0.0299228 Jy ! Total flux subtracted in 400 components = 0.0299228 Jy ! Clean residual min=-0.005302 max=0.004721 Jy/beam ! Clean residual mean=-0.000046 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.764431 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 123 components and 0.764431 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.056 mas, bmaj=9.391 mas, bpa=-32.95 degrees ! Estimated noise=1.95385 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218268 Jy ! Component: 100 - total flux cleaned = 0.00392213 Jy ! Component: 150 - total flux cleaned = 0.00569661 Jy ! Component: 200 - total flux cleaned = 0.00711702 Jy ! Component: 250 - total flux cleaned = 0.00795581 Jy ! Component: 300 - total flux cleaned = 0.00861994 Jy ! Component: 350 - total flux cleaned = 0.00905927 Jy ! Component: 400 - total flux cleaned = 0.00947098 Jy ! Total flux subtracted in 400 components = 0.00947098 Jy ! Clean residual min=-0.003496 max=0.003205 Jy/beam ! Clean residual mean=-0.000049 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.773902 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388717 Jy ! Component: 100 - total flux cleaned = 0.000681348 Jy ! Component: 150 - total flux cleaned = 0.000819434 Jy ! Component: 200 - total flux cleaned = 0.000818265 Jy ! Component: 250 - total flux cleaned = 0.000819574 Jy ! Component: 300 - total flux cleaned = 0.000881797 Jy ! Component: 350 - total flux cleaned = 0.000881033 Jy ! Component: 400 - total flux cleaned = 0.000879782 Jy ! Total flux subtracted in 400 components = 0.000879782 Jy ! Clean residual min=-0.003105 max=0.002976 Jy/beam ! Clean residual mean=-0.000043 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.774782 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 210 components and 0.774782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.002 mas, bmaj=5.981 mas, bpa=-12.17 degrees ! Estimated noise=1.77498 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145783 Jy ! Component: 100 - total flux cleaned = -0.00173089 Jy ! Component: 150 - total flux cleaned = -0.00197443 Jy ! Component: 200 - total flux cleaned = -0.00208434 Jy ! Component: 250 - total flux cleaned = -0.00208334 Jy ! Component: 300 - total flux cleaned = -0.00218418 Jy ! Component: 350 - total flux cleaned = -0.00208835 Jy ! Component: 400 - total flux cleaned = -0.00208808 Jy ! Total flux subtracted in 400 components = -0.00208808 Jy ! Clean residual min=-0.004094 max=0.003875 Jy/beam ! Clean residual mean=-0.000022 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.772694 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 254 components and 0.772694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087965Jy sigma=0.587302 ! Fit after self-cal, rms=0.087961Jy sigma=0.586370 wmodel /scr/pima/rdv93_uvs/J1254+1141_S_map.mod ! Writing 254 model components to file: /scr/pima/rdv93_uvs/J1254+1141_S_map.mod wobs /scr/pima/rdv93_uvs/J1254+1141_S_uvs.fits ! Applying 2131 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1254+1141_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1254+1141_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J1254+1141_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611011 Jy ! Component: 100 - total flux cleaned = -0.000819866 Jy ! Component: 150 - total flux cleaned = -0.000953611 Jy ! Component: 200 - total flux cleaned = -0.000894008 Jy ! Component: 250 - total flux cleaned = -0.000777039 Jy ! Component: 300 - total flux cleaned = -0.000606742 Jy ! Component: 350 - total flux cleaned = -0.000662405 Jy ! Component: 400 - total flux cleaned = -0.000716987 Jy ! Component: 450 - total flux cleaned = -0.000717258 Jy ! Component: 500 - total flux cleaned = -0.000919653 Jy ! Component: 550 - total flux cleaned = -0.00131521 Jy ! Component: 600 - total flux cleaned = -0.00146145 Jy ! Component: 650 - total flux cleaned = -0.00179737 Jy ! Component: 700 - total flux cleaned = -0.00217552 Jy ! Component: 750 - total flux cleaned = -0.00254851 Jy ! Component: 800 - total flux cleaned = -0.00282427 Jy ! Component: 850 - total flux cleaned = -0.00323282 Jy ! Component: 900 - total flux cleaned = -0.00341221 Jy ! Component: 950 - total flux cleaned = -0.00363361 Jy ! Component: 1000 - total flux cleaned = -0.00372133 Jy ! Component: 1050 - total flux cleaned = -0.00402442 Jy ! Component: 1100 - total flux cleaned = -0.0041099 Jy ! Component: 1150 - total flux cleaned = -0.00440621 Jy ! Component: 1200 - total flux cleaned = -0.00436398 Jy ! Component: 1250 - total flux cleaned = -0.00444735 Jy ! Component: 1300 - total flux cleaned = -0.0046528 Jy ! Component: 1350 - total flux cleaned = -0.0047341 Jy ! Component: 1400 - total flux cleaned = -0.00493535 Jy ! Component: 1450 - total flux cleaned = -0.00509506 Jy ! Component: 1500 - total flux cleaned = -0.00545092 Jy ! Component: 1550 - total flux cleaned = -0.00564679 Jy ! Component: 1600 - total flux cleaned = -0.00584062 Jy ! Component: 1650 - total flux cleaned = -0.00591776 Jy ! Component: 1700 - total flux cleaned = -0.00618496 Jy ! Component: 1750 - total flux cleaned = -0.00648776 Jy ! Component: 1800 - total flux cleaned = -0.00659998 Jy ! Component: 1850 - total flux cleaned = -0.00674861 Jy ! Component: 1900 - total flux cleaned = -0.00682278 Jy ! Component: 1950 - total flux cleaned = -0.00711661 Jy ! Component: 2000 - total flux cleaned = -0.00722589 Jy ! Component: 2050 - total flux cleaned = -0.00751549 Jy ! Component: 2100 - total flux cleaned = -0.00758716 Jy ! Component: 2150 - total flux cleaned = -0.00776512 Jy ! Component: 2200 - total flux cleaned = -0.00794206 Jy ! Component: 2250 - total flux cleaned = -0.00815245 Jy ! Component: 2300 - total flux cleaned = -0.00829201 Jy ! Component: 2350 - total flux cleaned = -0.0086034 Jy ! Component: 2400 - total flux cleaned = -0.00867146 Jy ! Component: 2450 - total flux cleaned = -0.00891037 Jy ! Component: 2500 - total flux cleaned = -0.00897813 Jy ! Component: 2550 - total flux cleaned = -0.00907935 Jy ! Component: 2600 - total flux cleaned = -0.00924653 Jy ! Component: 2650 - total flux cleaned = -0.0093795 Jy ! Component: 2700 - total flux cleaned = -0.00947864 Jy ! Component: 2750 - total flux cleaned = -0.00964286 Jy ! Component: 2800 - total flux cleaned = -0.00980588 Jy ! Component: 2850 - total flux cleaned = -0.00996774 Jy ! Component: 2900 - total flux cleaned = -0.0101289 Jy ! Component: 2950 - total flux cleaned = -0.0104178 Jy ! Component: 3000 - total flux cleaned = -0.0104816 Jy ! Component: 3050 - total flux cleaned = -0.0106402 Jy ! Component: 3100 - total flux cleaned = -0.0107032 Jy ! Component: 3150 - total flux cleaned = -0.0109541 Jy ! Component: 3200 - total flux cleaned = -0.0111099 Jy ! Component: 3250 - total flux cleaned = -0.0112653 Jy ! Component: 3300 - total flux cleaned = -0.0114813 Jy ! Component: 3350 - total flux cleaned = -0.011727 Jy ! Component: 3400 - total flux cleaned = -0.0118186 Jy ! Component: 3450 - total flux cleaned = -0.0120316 Jy ! Component: 3500 - total flux cleaned = -0.0120618 Jy ! Component: 3550 - total flux cleaned = -0.0123029 Jy ! Component: 3600 - total flux cleaned = -0.0125724 Jy ! Component: 3650 - total flux cleaned = -0.0126319 Jy ! Component: 3700 - total flux cleaned = -0.01278 Jy ! Component: 3750 - total flux cleaned = -0.0129866 Jy ! Component: 3800 - total flux cleaned = -0.0131038 Jy ! Component: 3850 - total flux cleaned = -0.0131624 Jy ! Component: 3900 - total flux cleaned = -0.013366 Jy ! Component: 3950 - total flux cleaned = -0.0135395 Jy ! Component: 4000 - total flux cleaned = -0.013741 Jy ! Component: 4050 - total flux cleaned = -0.0137984 Jy ! Total flux subtracted in 4096 components = -0.0139981 Jy ! Clean residual min=-0.001712 max=0.001546 Jy/beam ! Clean residual mean=-0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.758696 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 512 components and 0.758697 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1254+1141_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.002 x 5.981 at -12.17 degrees (North through East) ! Clean map min=-0.0092674 max=0.62072 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1254+1141_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.6207 rms= 0.0005 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1254+1141_S_uvs.log closed on Tue Oct 8 15:29:11 2013