! Started logfile: /scr/pima/rdv95_uvs/J0449+1121_S_uvs.log on Wed Nov 6 20:42:57 2013 obs /scr/pima/rdv95_uvs/J0449+1121_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0449+1121_S_uva.fits ! AN table 1: 16 integrations on 3 of 3 possible baselines. ! AN table 2: 58 integrations on 6 of 6 possible baselines. ! AN table 3: 24 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 6 of 6 possible baselines. ! AN table 5: 10 integrations on 66 of 66 possible baselines. ! AN table 6: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.595333 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3572 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/rdv95_uvs/J0449+1121_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:MA self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:MA self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT 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 12 telescope corrections were flagged in sub-array 1. ! A total of 163 telescope corrections were flagged in sub-array 2. ! A total of 94 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 118 telescope corrections were flagged in sub-array 2. ! A total of 75 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 111 telescope corrections were flagged in sub-array 3. ! A total of 66 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=2.126663Jy sigma=12.678653 ! Fit after self-cal, rms=1.575934Jy sigma=6.777322 ! 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:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 1:NY ! Flagging baselines of antenna 1:NY 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:MA ! Flagging baselines of antenna 2:MA 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 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 3:MA ! Flagging baselines of antenna 3:MA in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3: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:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5: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=4.247 mas, bmaj=7.158 mas, bpa=-26.92 degrees ! Estimated noise=2.89697 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 = 0.673035 Jy ! Component: 100 - total flux cleaned = 0.845002 Jy ! Total flux subtracted in 100 components = 0.845002 Jy ! Clean residual min=-0.025427 max=0.063568 Jy/beam ! Clean residual mean=-0.000127 rms=0.007970 Jy/beam ! Combined flux in latest and established models = 0.845002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.845002 Jy ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 69 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 114 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.147139Jy sigma=1.713366 ! Fit after self-cal, rms=0.145342Jy sigma=1.734860 ! Inverting map and beam ! Estimated beam: bmin=4.245 mas, bmaj=7.241 mas, bpa=-25.1 degrees ! Estimated noise=2.92556 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06247 Jy ! Component: 100 - total flux cleaned = 0.0902167 Jy ! Total flux subtracted in 100 components = 0.0902167 Jy ! Clean residual min=-0.015704 max=0.018218 Jy/beam ! Clean residual mean=-0.000062 rms=0.004556 Jy/beam ! Combined flux in latest and established models = 0.935219 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.935219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115955Jy sigma=1.362910 ! Fit after self-cal, rms=0.115959Jy sigma=1.362603 ! Inverting map 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=5.682 mas, bmaj=8.557 mas, bpa=-27.65 degrees ! Estimated noise=2.24881 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 = 0.0164119 Jy ! Component: 100 - total flux cleaned = 0.0258971 Jy ! Component: 150 - total flux cleaned = 0.0318544 Jy ! Component: 200 - total flux cleaned = 0.035625 Jy ! Total flux subtracted in 200 components = 0.035625 Jy ! Clean residual min=-0.013367 max=0.011516 Jy/beam ! Clean residual mean=-0.000035 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 0.970844 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.970844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113834Jy sigma=1.330406 ! Fit after self-cal, rms=0.113835Jy sigma=1.330353 ! 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. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.98 FT 1.00* HN 1.03 ! KP 0.95 LA 1.17 MA 1.00* NL 0.95 ! NY 1.00* PT 1.04 SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.02 HN 1.04 KP 0.94 ! LA 1.16 MK 0.96 NL 0.98 OV 0.96 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.05 FT 1.00* HN 1.05 ! KP 1.00 LA 1.03 MA 1.00* NL 1.03 ! NY 1.00* PT 1.02 SC 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.06 HN 1.07 KP 1.00 ! LA 1.03 MK 1.01 NL 1.02 OV 1.01 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.07 FT 1.00* HN 1.05 ! KP 1.01 LA 0.96 MA 1.00* NL 1.06 ! NY 1.00* PT 1.04 SC 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.08 HN 1.04 KP 1.02 ! LA 0.98 MK 1.00 NL 1.05 OV 1.02 ! PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 FT 1.00* HN 0.90 ! KP 0.95 LA 0.81 MA 1.00* NL 1.01 ! NY 1.00* PT 0.91 SC 1.00 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.01 HN 0.91 KP 0.96 ! LA 0.81 MK 1.11 NL 1.01 OV 0.85 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.113835Jy sigma=1.330353 ! Fit after self-cal, rms=0.059193Jy sigma=0.628075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.72 mas, bmaj=8.536 mas, bpa=-27.58 degrees ! Estimated noise=2.24978 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 = 0.000871484 Jy ! Component: 100 - total flux cleaned = 0.000700458 Jy ! Component: 150 - total flux cleaned = 0.000473622 Jy ! Component: 200 - total flux cleaned = 0.000204265 Jy ! Total flux subtracted in 200 components = 0.000204265 Jy ! Clean residual min=-0.005415 max=0.005796 Jy/beam ! Clean residual mean=-0.000001 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.971048 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.971048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058937Jy sigma=0.625671 ! Fit after self-cal, rms=0.058959Jy sigma=0.625483 ! 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=0.058959Jy sigma=0.625483 ! Fit after self-cal, rms=0.058968Jy sigma=0.625272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.714 mas, bmaj=8.535 mas, bpa=-27.55 degrees ! Estimated noise=2.25034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576851 Jy ! Component: 100 - total flux cleaned = 0.000385844 Jy ! Component: 150 - total flux cleaned = 0.000154924 Jy ! Component: 200 - total flux cleaned = -6.29249e-06 Jy ! Total flux subtracted in 200 components = -6.29249e-06 Jy ! Clean residual min=-0.005343 max=0.005751 Jy/beam ! Clean residual mean=-0.000001 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.971042 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.971042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058829Jy sigma=0.623949 ! Fit after self-cal, rms=0.058823Jy sigma=0.623927 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 = -0.000153783 Jy ! Component: 100 - total flux cleaned = -0.000339831 Jy ! Component: 150 - total flux cleaned = -0.000469274 Jy ! Component: 200 - total flux cleaned = -0.000592626 Jy ! Total flux subtracted in 200 components = -0.000592626 Jy ! Clean residual min=-0.005304 max=0.005749 Jy/beam ! Clean residual mean=-0.000001 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.970449 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.970449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058753Jy sigma=0.623249 ! Fit after self-cal, rms=0.058749Jy sigma=0.623236 ! 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=0.058749Jy sigma=0.623236 ! Fit after self-cal, rms=0.058759Jy sigma=0.623056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.71 mas, bmaj=8.534 mas, bpa=-27.53 degrees ! Estimated noise=2.25062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271007 Jy ! Component: 100 - total flux cleaned = 0.00013626 Jy ! Component: 150 - total flux cleaned = -2.92922e-05 Jy ! Component: 200 - total flux cleaned = -0.000145598 Jy ! Total flux subtracted in 200 components = -0.000145598 Jy ! Clean residual min=-0.005186 max=0.005657 Jy/beam ! Clean residual mean=-0.000002 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.970304 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.970304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058696Jy sigma=0.622432 ! Fit after self-cal, rms=0.058693Jy sigma=0.622422 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 = -0.0001232 Jy ! Component: 100 - total flux cleaned = -0.000226355 Jy ! Component: 150 - total flux cleaned = -0.000354032 Jy ! Component: 200 - total flux cleaned = -0.000443557 Jy ! Total flux subtracted in 200 components = -0.000443557 Jy ! Clean residual min=-0.005160 max=0.005649 Jy/beam ! Clean residual mean=-0.000002 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.96986 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.96986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058656Jy sigma=0.622070 ! Fit after self-cal, rms=0.058654Jy sigma=0.622060 ! 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=0.058654Jy sigma=0.622060 ! Fit after self-cal, rms=0.058668Jy sigma=0.621976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.325 mas, bmaj=11.53 mas, bpa=-29.04 degrees ! Estimated noise=2.38673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318485 Jy ! Component: 100 - total flux cleaned = -0.000344569 Jy ! Component: 150 - total flux cleaned = -0.000367107 Jy ! Component: 200 - total flux cleaned = -0.000386687 Jy ! Total flux subtracted in 200 components = -0.000386687 Jy ! Clean residual min=-0.005772 max=0.006144 Jy/beam ! Clean residual mean=-0.000002 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.969473 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 81 components and 0.969473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058657Jy sigma=0.621723 ! Fit after self-cal, rms=0.058650Jy sigma=0.621692 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 = -7.51449e-05 Jy ! Component: 100 - total flux cleaned = -0.000113916 Jy ! Component: 150 - total flux cleaned = -0.000130118 Jy ! Component: 200 - total flux cleaned = -0.000161178 Jy ! Total flux subtracted in 200 components = -0.000161178 Jy ! Clean residual min=-0.005759 max=0.006136 Jy/beam ! Clean residual mean=-0.000002 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.969312 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.969312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058648Jy sigma=0.621588 ! Fit after self-cal, rms=0.058643Jy sigma=0.621571 ! 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 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT 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 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 75 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.630849Jy sigma=7.074417 ! Fit after self-cal, rms=0.148619Jy sigma=0.595014 selfant "",false ! 1:MA self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:MA self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT 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 34 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 41 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 3. ! A total of 40 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 41 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.148619Jy sigma=0.595014 ! Fit after self-cal, rms=0.146629Jy sigma=0.583182 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=2.894 mas, bmaj=6.558 mas, bpa=-16.75 degrees ! Estimated noise=3.1861 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 = 0.00244306 Jy ! Component: 100 - total flux cleaned = 0.0030718 Jy ! Component: 150 - total flux cleaned = 0.00363146 Jy ! Component: 200 - total flux cleaned = 0.00363861 Jy ! Total flux subtracted in 200 components = 0.00363861 Jy ! Clean residual min=-0.009393 max=0.009182 Jy/beam ! Clean residual mean=0.000001 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.972951 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.972951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134614Jy sigma=0.566309 ! Fit after self-cal, rms=0.134717Jy sigma=0.565494 ! 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=3.359 mas, bmaj=7.378 mas, bpa=-15.23 degrees ! Estimated noise=2.49877 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 = 0.000256912 Jy ! Component: 100 - total flux cleaned = -0.00120599 Jy ! Component: 150 - total flux cleaned = -0.00152354 Jy ! Component: 200 - total flux cleaned = -0.00151872 Jy ! Component: 250 - total flux cleaned = -0.00181864 Jy ! Component: 300 - total flux cleaned = -0.00207406 Jy ! Component: 350 - total flux cleaned = -0.00232372 Jy ! Component: 400 - total flux cleaned = -0.0023138 Jy ! Total flux subtracted in 400 components = -0.0023138 Jy ! Clean residual min=-0.007052 max=0.006749 Jy/beam ! Clean residual mean=0.000002 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.970637 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.970637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126565Jy sigma=0.555637 ! Fit after self-cal, rms=0.126462Jy sigma=0.555064 ! 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 = 1.13468e-05 Jy ! Component: 100 - total flux cleaned = -0.000407302 Jy ! Component: 150 - total flux cleaned = -0.000600177 Jy ! Component: 200 - total flux cleaned = -0.000777169 Jy ! Component: 250 - total flux cleaned = -0.000784791 Jy ! Component: 300 - total flux cleaned = -0.000954546 Jy ! Component: 350 - total flux cleaned = -0.000960588 Jy ! Component: 400 - total flux cleaned = -0.000961311 Jy ! Total flux subtracted in 400 components = -0.000961311 Jy ! Clean residual min=-0.007054 max=0.006631 Jy/beam ! Clean residual mean=0.000002 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.969676 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.969676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123282Jy sigma=0.551904 ! Fit after self-cal, rms=0.123221Jy sigma=0.551575 ! 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. ! Applying 2560 buffered edits. 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 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 109 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! A total of 69 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 59 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! A total of 232 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! A total of 69 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.616493Jy sigma=7.039201 ! Fit after self-cal, rms=0.118686Jy sigma=0.543125 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.372 mas, bpa=-14.72 degrees ! Estimated noise=2.48178 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607867 Jy ! Component: 100 - total flux cleaned = 0.000851165 Jy ! Component: 150 - total flux cleaned = 0.00108777 Jy ! Component: 200 - total flux cleaned = 0.00107895 Jy ! Component: 250 - total flux cleaned = 0.00090478 Jy ! Component: 300 - total flux cleaned = 0.000743447 Jy ! Component: 350 - total flux cleaned = 0.00058716 Jy ! Component: 400 - total flux cleaned = 0.000443065 Jy ! Total flux subtracted in 400 components = 0.000443065 Jy ! Clean residual min=-0.006750 max=0.005750 Jy/beam ! Clean residual mean=-0.000002 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.970119 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.970119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114902Jy sigma=0.538660 ! Fit after self-cal, rms=0.114944Jy sigma=0.538465 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 = -0.000143464 Jy ! Component: 100 - total flux cleaned = -0.000140099 Jy ! Component: 150 - total flux cleaned = -0.000257362 Jy ! Component: 200 - total flux cleaned = -0.000252174 Jy ! Component: 250 - total flux cleaned = -0.000254141 Jy ! Component: 300 - total flux cleaned = -0.000353012 Jy ! Component: 350 - total flux cleaned = -0.000351579 Jy ! Component: 400 - total flux cleaned = -0.00034966 Jy ! Total flux subtracted in 400 components = -0.00034966 Jy ! Clean residual min=-0.006591 max=0.005695 Jy/beam ! Clean residual mean=-0.000001 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.969769 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.969769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113630Jy sigma=0.537259 ! Fit after self-cal, rms=0.113581Jy sigma=0.537088 ! 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=0.113581Jy sigma=0.537088 ! Fit after self-cal, rms=0.113028Jy sigma=0.525206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=7.372 mas, bpa=-14.44 degrees ! Estimated noise=2.47732 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345205 Jy ! Component: 100 - total flux cleaned = 0.000224528 Jy ! Component: 150 - total flux cleaned = 5.57322e-06 Jy ! Component: 200 - total flux cleaned = -0.000189425 Jy ! Component: 250 - total flux cleaned = -0.000285258 Jy ! Component: 300 - total flux cleaned = -0.000454738 Jy ! Component: 350 - total flux cleaned = -0.000530018 Jy ! Component: 400 - total flux cleaned = -0.000528822 Jy ! Total flux subtracted in 400 components = -0.000528822 Jy ! Clean residual min=-0.005159 max=0.005228 Jy/beam ! Clean residual mean=-0.000003 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.969241 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.969241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111970Jy sigma=0.523940 ! Fit after self-cal, rms=0.111975Jy sigma=0.523825 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 (36, 34). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532518 Jy ! Component: 100 - total flux cleaned = 0.00870223 Jy ! Component: 150 - total flux cleaned = 0.0107348 Jy ! Component: 200 - total flux cleaned = 0.011349 Jy ! Component: 250 - total flux cleaned = 0.0118343 Jy ! Component: 300 - total flux cleaned = 0.0120605 Jy ! Component: 350 - total flux cleaned = 0.0122735 Jy ! Component: 400 - total flux cleaned = 0.0124774 Jy ! Total flux subtracted in 400 components = 0.0124774 Jy ! Clean residual min=-0.004624 max=0.004552 Jy/beam ! Clean residual mean=-0.000004 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.981718 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 194 components and 0.981718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111191Jy sigma=0.519588 ! Fit after self-cal, rms=0.111130Jy sigma=0.519310 ! 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=0.111130Jy sigma=0.519310 ! Fit after self-cal, rms=0.111163Jy sigma=0.510166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.215 mas, bmaj=10.8 mas, bpa=-37.55 degrees ! Estimated noise=2.35323 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018045 Jy ! Component: 100 - total flux cleaned = 0.00241901 Jy ! Component: 150 - total flux cleaned = 0.00261064 Jy ! Component: 200 - total flux cleaned = 0.00271136 Jy ! Component: 250 - total flux cleaned = 0.00277035 Jy ! Component: 300 - total flux cleaned = 0.00277021 Jy ! Component: 350 - total flux cleaned = 0.00277103 Jy ! Component: 400 - total flux cleaned = 0.00277177 Jy ! Total flux subtracted in 400 components = 0.00277177 Jy ! Clean residual min=-0.004609 max=0.005360 Jy/beam ! Clean residual mean=-0.000010 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.98449 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 241 components and 0.98449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111178Jy sigma=0.509643 ! Fit after self-cal, rms=0.111130Jy sigma=0.509566 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 (16, -102.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421496 Jy ! Component: 100 - total flux cleaned = 0.0057005 Jy ! Component: 150 - total flux cleaned = 0.00661391 Jy ! Component: 200 - total flux cleaned = 0.00711528 Jy ! Component: 250 - total flux cleaned = 0.00767357 Jy ! Component: 300 - total flux cleaned = 0.00806276 Jy ! Component: 350 - total flux cleaned = 0.00841145 Jy ! Component: 400 - total flux cleaned = 0.00877445 Jy ! Total flux subtracted in 400 components = 0.00877445 Jy ! Clean residual min=-0.003913 max=0.004147 Jy/beam ! Clean residual mean=-0.000018 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.993264 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 317 components and 0.993264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111117Jy sigma=0.505251 ! Fit after self-cal, rms=0.111053Jy sigma=0.504994 ! Inverting map ! Added new window around map position (79.2, -24.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576938 Jy ! Component: 100 - total flux cleaned = 0.000498001 Jy ! Component: 150 - total flux cleaned = 0.000408793 Jy ! Component: 200 - total flux cleaned = 0.000487357 Jy ! Component: 250 - total flux cleaned = 0.000706651 Jy ! Component: 300 - total flux cleaned = 0.000907445 Jy ! Component: 350 - total flux cleaned = 0.00109624 Jy ! Component: 400 - total flux cleaned = 0.00109799 Jy ! Total flux subtracted in 400 components = 0.00109799 Jy ! Clean residual min=-0.003678 max=0.003029 Jy/beam ! Clean residual mean=-0.000005 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.994362 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 381 components and 0.994362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110840Jy sigma=0.500902 ! Fit after self-cal, rms=0.110849Jy sigma=0.500800 ! 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=3.278 mas, bmaj=7.372 mas, bpa=-14.31 degrees ! Estimated noise=2.47683 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.278 x 7.372 at -14.31 degrees (North through East) ! Clean map min=-0.0039976 max=0.78765 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=0.110849Jy sigma=0.500800 ! Fit after self-cal, rms=0.104405Jy sigma=0.438150 ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=7.376 mas, bpa=-14.33 degrees ! Estimated noise=2.47386 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235148 Jy ! Component: 100 - total flux cleaned = 0.00271072 Jy ! Component: 150 - total flux cleaned = 0.00293221 Jy ! Component: 200 - total flux cleaned = 0.00324846 Jy ! Component: 250 - total flux cleaned = 0.00365532 Jy ! Component: 300 - total flux cleaned = 0.00395194 Jy ! Component: 350 - total flux cleaned = 0.00442533 Jy ! Component: 400 - total flux cleaned = 0.00479246 Jy ! Total flux subtracted in 400 components = 0.00479246 Jy ! Clean residual min=-0.003519 max=0.003285 Jy/beam ! Clean residual mean=-0.000002 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.999155 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 436 components and 0.999155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103432Jy sigma=0.434892 ! Fit after self-cal, rms=0.103391Jy sigma=0.434790 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663283 Jy ! Component: 100 - total flux cleaned = 0.00137265 Jy ! Component: 150 - total flux cleaned = 0.00136526 Jy ! Component: 200 - total flux cleaned = 0.00136311 Jy ! Component: 250 - total flux cleaned = 0.00144553 Jy ! Component: 300 - total flux cleaned = 0.00152585 Jy ! Component: 350 - total flux cleaned = 0.00160429 Jy ! Component: 400 - total flux cleaned = 0.00168132 Jy ! Total flux subtracted in 400 components = 0.00168132 Jy ! Clean residual min=-0.003388 max=0.003157 Jy/beam ! Clean residual mean=-0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.00084 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 484 components and 1.00084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102795Jy sigma=0.432884 ! Fit after self-cal, rms=0.102755Jy sigma=0.432827 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102755Jy sigma=0.432827 ! Fit after self-cal, rms=0.102790Jy sigma=0.432619 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=2.84 mas, bmaj=6.564 mas, bpa=-16.1 degrees ! Estimated noise=3.15808 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.627614 Jy ! Component: 100 - total flux cleaned = 0.822985 Jy ! Component: 150 - total flux cleaned = 0.89413 Jy ! Component: 200 - total flux cleaned = 0.924334 Jy ! Component: 250 - total flux cleaned = 0.940442 Jy ! Component: 300 - total flux cleaned = 0.950497 Jy ! Component: 350 - total flux cleaned = 0.955952 Jy ! Component: 400 - total flux cleaned = 0.959078 Jy ! Total flux subtracted in 400 components = 0.959078 Jy ! Clean residual min=-0.006036 max=0.005056 Jy/beam ! Clean residual mean=-0.000007 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.959077 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 77 model components to the UV plane model. ! The established model now contains 77 components and 0.959077 Jy ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=7.377 mas, bpa=-14.31 degrees ! Estimated noise=2.47381 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 = 0.00459126 Jy ! Component: 100 - total flux cleaned = 0.00867009 Jy ! Component: 150 - total flux cleaned = 0.0124483 Jy ! Component: 200 - total flux cleaned = 0.0155333 Jy ! Component: 250 - total flux cleaned = 0.0178956 Jy ! Component: 300 - total flux cleaned = 0.0202532 Jy ! Component: 350 - total flux cleaned = 0.0221956 Jy ! Component: 400 - total flux cleaned = 0.0239119 Jy ! Total flux subtracted in 400 components = 0.0239119 Jy ! Clean residual min=-0.003931 max=0.003942 Jy/beam ! Clean residual mean=-0.000002 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.982989 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 155 components and 0.982989 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=9.217 mas, bmaj=10.8 mas, bpa=-37.49 degrees ! Estimated noise=2.35135 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359348 Jy ! Component: 100 - total flux cleaned = 0.00530992 Jy ! Component: 150 - total flux cleaned = 0.00648618 Jy ! Component: 200 - total flux cleaned = 0.00717284 Jy ! Component: 250 - total flux cleaned = 0.00781358 Jy ! Component: 300 - total flux cleaned = 0.00857178 Jy ! Component: 350 - total flux cleaned = 0.00942557 Jy ! Component: 400 - total flux cleaned = 0.010155 Jy ! Total flux subtracted in 400 components = 0.010155 Jy ! Clean residual min=-0.003165 max=0.002804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.993144 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 = 0.00069526 Jy ! Component: 100 - total flux cleaned = 0.00122621 Jy ! Component: 150 - total flux cleaned = 0.00173299 Jy ! Component: 200 - total flux cleaned = 0.00233737 Jy ! Component: 250 - total flux cleaned = 0.00285984 Jy ! Component: 300 - total flux cleaned = 0.00336319 Jy ! Component: 350 - total flux cleaned = 0.00374278 Jy ! Component: 400 - total flux cleaned = 0.00411084 Jy ! Total flux subtracted in 400 components = 0.00411084 Jy ! Clean residual min=-0.002949 max=0.002606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.997255 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 298 components and 0.997256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=7.377 mas, bpa=-14.31 degrees ! Estimated noise=2.47381 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079887 Jy ! Component: 100 - total flux cleaned = 0.00110911 Jy ! Component: 150 - total flux cleaned = 0.0013074 Jy ! Component: 200 - total flux cleaned = 0.00130557 Jy ! Component: 250 - total flux cleaned = 0.00139745 Jy ! Component: 300 - total flux cleaned = 0.00157362 Jy ! Component: 350 - total flux cleaned = 0.00174661 Jy ! Component: 400 - total flux cleaned = 0.00208268 Jy ! Total flux subtracted in 400 components = 0.00208268 Jy ! Clean residual min=-0.003433 max=0.003158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.999338 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 352 components and 0.999338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102436Jy sigma=0.433245 ! Fit after self-cal, rms=0.102318Jy sigma=0.432784 wmodel /scr/pima/rdv95_uvs/J0449+1121_S_map.mod ! Writing 352 model components to file: /scr/pima/rdv95_uvs/J0449+1121_S_map.mod wobs /scr/pima/rdv95_uvs/J0449+1121_S_uvs.fits ! Applying 860 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0449+1121_S_uvs.fits wwins /scr/pima/rdv95_uvs/J0449+1121_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv95_uvs/J0449+1121_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 = -0.000110256 Jy ! Component: 100 - total flux cleaned = -0.00058428 Jy ! Component: 150 - total flux cleaned = -0.000784329 Jy ! Component: 200 - total flux cleaned = -0.00107085 Jy ! Component: 250 - total flux cleaned = -0.00120761 Jy ! Component: 300 - total flux cleaned = -0.00103059 Jy ! Component: 350 - total flux cleaned = -0.000900934 Jy ! Component: 400 - total flux cleaned = -0.000815452 Jy ! Component: 450 - total flux cleaned = -0.000731955 Jy ! Component: 500 - total flux cleaned = -0.000691275 Jy ! Component: 550 - total flux cleaned = -0.000651362 Jy ! Component: 600 - total flux cleaned = -0.000846436 Jy ! Component: 650 - total flux cleaned = -0.000884272 Jy ! Component: 700 - total flux cleaned = -0.0010352 Jy ! Component: 750 - total flux cleaned = -0.00103608 Jy ! Component: 800 - total flux cleaned = -0.00136618 Jy ! Component: 850 - total flux cleaned = -0.00158361 Jy ! Component: 900 - total flux cleaned = -0.0017271 Jy ! Component: 950 - total flux cleaned = -0.00193918 Jy ! Component: 1000 - total flux cleaned = -0.00204392 Jy ! Component: 1050 - total flux cleaned = -0.00214755 Jy ! Component: 1100 - total flux cleaned = -0.00221678 Jy ! Component: 1150 - total flux cleaned = -0.00248816 Jy ! Component: 1200 - total flux cleaned = -0.00252163 Jy ! Component: 1250 - total flux cleaned = -0.00255496 Jy ! Component: 1300 - total flux cleaned = -0.00265414 Jy ! Component: 1350 - total flux cleaned = -0.00265438 Jy ! Component: 1400 - total flux cleaned = -0.00271913 Jy ! Component: 1450 - total flux cleaned = -0.00275124 Jy ! Component: 1500 - total flux cleaned = -0.00287845 Jy ! Component: 1550 - total flux cleaned = -0.00287834 Jy ! Component: 1600 - total flux cleaned = -0.00297239 Jy ! Component: 1650 - total flux cleaned = -0.00312753 Jy ! Component: 1700 - total flux cleaned = -0.00312711 Jy ! Component: 1750 - total flux cleaned = -0.00315749 Jy ! Component: 1800 - total flux cleaned = -0.0031575 Jy ! Component: 1850 - total flux cleaned = -0.00318804 Jy ! Component: 1900 - total flux cleaned = -0.00330846 Jy ! Component: 1950 - total flux cleaned = -0.00333822 Jy ! Component: 2000 - total flux cleaned = -0.0035162 Jy ! Component: 2050 - total flux cleaned = -0.00345728 Jy ! Component: 2100 - total flux cleaned = -0.00342778 Jy ! Component: 2150 - total flux cleaned = -0.00339885 Jy ! Component: 2200 - total flux cleaned = -0.00345671 Jy ! Component: 2250 - total flux cleaned = -0.00334156 Jy ! Component: 2300 - total flux cleaned = -0.00337052 Jy ! Component: 2350 - total flux cleaned = -0.00339891 Jy ! Component: 2400 - total flux cleaned = -0.00334216 Jy ! Component: 2450 - total flux cleaned = -0.0033705 Jy ! Component: 2500 - total flux cleaned = -0.00337039 Jy ! Component: 2550 - total flux cleaned = -0.00334253 Jy ! Component: 2600 - total flux cleaned = -0.00328713 Jy ! Component: 2650 - total flux cleaned = -0.00314956 Jy ! Component: 2700 - total flux cleaned = -0.00314967 Jy ! Component: 2750 - total flux cleaned = -0.002959 Jy ! Component: 2800 - total flux cleaned = -0.00298618 Jy ! Component: 2850 - total flux cleaned = -0.00298647 Jy ! Component: 2900 - total flux cleaned = -0.00285222 Jy ! Component: 2950 - total flux cleaned = -0.00271876 Jy ! Component: 3000 - total flux cleaned = -0.00277193 Jy ! Component: 3050 - total flux cleaned = -0.00266618 Jy ! Component: 3100 - total flux cleaned = -0.00266595 Jy ! Component: 3150 - total flux cleaned = -0.00256116 Jy ! Component: 3200 - total flux cleaned = -0.00253506 Jy ! Component: 3250 - total flux cleaned = -0.00243138 Jy ! Component: 3300 - total flux cleaned = -0.00237983 Jy ! Component: 3350 - total flux cleaned = -0.00237961 Jy ! Component: 3400 - total flux cleaned = -0.00235402 Jy ! Component: 3450 - total flux cleaned = -0.00227754 Jy ! Component: 3500 - total flux cleaned = -0.0022013 Jy ! Component: 3550 - total flux cleaned = -0.00210026 Jy ! Component: 3600 - total flux cleaned = -0.0020249 Jy ! Component: 3650 - total flux cleaned = -0.00204986 Jy ! Component: 3700 - total flux cleaned = -0.0020001 Jy ! Component: 3750 - total flux cleaned = -0.00192576 Jy ! Component: 3800 - total flux cleaned = -0.00175304 Jy ! Component: 3850 - total flux cleaned = -0.00172889 Jy ! Component: 3900 - total flux cleaned = -0.00172895 Jy ! Component: 3950 - total flux cleaned = -0.00160717 Jy ! Component: 4000 - total flux cleaned = -0.00148574 Jy ! Component: 4050 - total flux cleaned = -0.00160671 Jy ! Total flux subtracted in 4096 components = -0.00153444 Jy ! Clean residual min=-0.001286 max=0.001504 Jy/beam ! Clean residual mean=0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.997804 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 583 components and 0.997804 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0449+1121_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.271 x 7.377 at -14.31 degrees (North through East) ! Clean map min=-0.0040906 max=0.79098 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0449+1121_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= 0.7909 rms= 0.00043 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0449+1121_S_uvs.log closed on Wed Nov 6 20:43:03 2013