! Started logfile: /scr/pima/rdv95_uvs/J1733-1304_S_uvs.log on Wed Nov 6 20:48:14 2013 obs /scr/pima/rdv95_uvs/J1733-1304_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1733-1304_S_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! AN table 2: 2 integrations on 1 of 1 possible baselines. ! AN table 3: 2 integrations on 55 of 55 possible baselines. ! AN table 4: 2 integrations on 1 of 1 possible baselines. ! AN table 5: 14 integrations on 3 of 3 possible baselines. ! AN table 6: 2 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 952 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/J1733-1304_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:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN 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 ! 3:SC self-cal status=correctable weight=1 ! 4:MA 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:HN self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 6: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 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=2.711924Jy sigma=90.832870 ! Fit after self-cal, rms=1.513794Jy sigma=60.257222 ! 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:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 4:MA ! Flagging baselines of antenna 4:MA 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:MA ! Flagging baselines of antenna 6:MA in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6: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=3.452 mas, bmaj=8.395 mas, bpa=-3.396 degrees ! Estimated noise=1.35685 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 = 1.88854 Jy ! Component: 100 - total flux cleaned = 2.5017 Jy ! Total flux subtracted in 100 components = 2.5017 Jy ! Clean residual min=-0.191242 max=0.356368 Jy/beam ! Clean residual mean=-0.006508 rms=0.069024 Jy/beam ! Combined flux in latest and established models = 2.5017 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 2.5017 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.686267Jy sigma=28.480286 ! Fit after self-cal, rms=0.687973Jy sigma=28.668671 ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=8.434 mas, bpa=-3.321 degrees ! Estimated noise=1.35535 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=3.965 mas, bmaj=9.475 mas, bpa=-3.55 degrees ! Estimated noise=1.09507 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 = 0.413951 Jy ! Component: 100 - total flux cleaned = 0.636789 Jy ! Component: 150 - total flux cleaned = 0.765959 Jy ! Component: 200 - total flux cleaned = 0.841716 Jy ! Total flux subtracted in 200 components = 0.841716 Jy ! Clean residual min=-0.132135 max=0.301529 Jy/beam ! Clean residual mean=-0.003013 rms=0.046077 Jy/beam ! Combined flux in latest and established models = 3.34342 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 72 components and 3.34342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.537991Jy sigma=18.582968 ! Fit after self-cal, rms=0.536421Jy sigma=18.539084 ! Inverting map ! Added new window around map position (-0.8, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26034 Jy ! Component: 100 - total flux cleaned = 0.374717 Jy ! Component: 150 - total flux cleaned = 0.389355 Jy ! Component: 200 - total flux cleaned = 0.398156 Jy ! Total flux subtracted in 200 components = 0.398156 Jy ! Clean residual min=-0.083846 max=0.127472 Jy/beam ! Clean residual mean=-0.000474 rms=0.027136 Jy/beam ! Combined flux in latest and established models = 3.74157 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 116 components and 3.74157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.425747Jy sigma=14.348720 ! Fit after self-cal, rms=0.386791Jy sigma=13.549325 ! 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: ! FD 0.98 FT 1.00* HN 1.03 KP 0.94 ! LA 1.23 MA 1.00* NL 1.05 PT 1.04 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.01 FT 1.00* HN 1.04 ! KP 0.92 LA 1.14 MK 0.92 NL 1.00 ! OV 1.01 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! MA 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: ! HN 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 FT 1.00* HN 1.10 KP 1.01 ! LA 1.12 MA 1.00* NL 1.09 PT 1.03 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.08 FT 1.00* HN 1.05 ! KP 0.98 LA 1.04 MK 0.96 NL 1.04 ! OV 1.04 PT 0.99 SC 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! MA 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: ! HN 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 FT 1.00* HN 1.03 KP 1.01 ! LA 1.02 MA 1.00* NL 1.11 PT 1.03 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.09 FT 1.00* HN 1.02 ! KP 0.97 LA 0.94 MK 0.95 NL 1.08 ! OV 1.05 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! MA 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: ! HN 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 FT 1.00* HN 0.91 KP 0.96 ! LA 0.89 MA 1.00* NL 0.98 PT 0.91 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.06 FT 1.00* HN 0.89 ! KP 0.92 LA 0.79 MK 1.04 NL 1.01 ! OV 0.88 PT 0.88 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! MA 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: ! HN 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.386791Jy sigma=13.549325 ! Fit after self-cal, rms=0.243635Jy sigma=6.322744 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.95 mas, bmaj=9.511 mas, bpa=-4.01 degrees ! Estimated noise=1.09422 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 = 0.0642758 Jy ! Component: 100 - total flux cleaned = 0.0764465 Jy ! Component: 150 - total flux cleaned = 0.082358 Jy ! Component: 200 - total flux cleaned = 0.0860227 Jy ! Total flux subtracted in 200 components = 0.0860227 Jy ! Clean residual min=-0.039678 max=0.063809 Jy/beam ! Clean residual mean=-0.000225 rms=0.012675 Jy/beam ! Combined flux in latest and established models = 3.8276 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 142 components and 3.8276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208913Jy sigma=5.137826 ! Fit after self-cal, rms=0.193356Jy sigma=4.761486 ! 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=0.193356Jy sigma=4.761486 ! Fit after self-cal, rms=0.191793Jy sigma=4.712665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.953 mas, bmaj=9.509 mas, bpa=-3.954 degrees ! Estimated noise=1.09185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261209 Jy ! Component: 100 - total flux cleaned = 0.0345496 Jy ! Component: 150 - total flux cleaned = 0.0377471 Jy ! Component: 200 - total flux cleaned = 0.0395804 Jy ! Total flux subtracted in 200 components = 0.0395804 Jy ! Clean residual min=-0.032766 max=0.048132 Jy/beam ! Clean residual mean=-0.000174 rms=0.009540 Jy/beam ! Combined flux in latest and established models = 3.86718 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 157 components and 3.86718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170982Jy sigma=4.094117 ! Fit after self-cal, rms=0.161541Jy sigma=3.877631 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 (0, 51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342584 Jy ! Component: 100 - total flux cleaned = 0.0454522 Jy ! Component: 150 - total flux cleaned = 0.0525016 Jy ! Component: 200 - total flux cleaned = 0.0550281 Jy ! Total flux subtracted in 200 components = 0.0550281 Jy ! Clean residual min=-0.030642 max=0.028339 Jy/beam ! Clean residual mean=0.000051 rms=0.006911 Jy/beam ! Combined flux in latest and established models = 3.9222 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 3.9222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140661Jy sigma=3.268609 ! Fit after self-cal, rms=0.137782Jy sigma=3.208730 ! 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=0.137782Jy sigma=3.208730 ! Fit after self-cal, rms=0.137314Jy sigma=3.153465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.957 mas, bmaj=9.503 mas, bpa=-3.875 degrees ! Estimated noise=1.09077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503799 Jy ! Component: 100 - total flux cleaned = 0.0113804 Jy ! Component: 150 - total flux cleaned = 0.0114368 Jy ! Component: 200 - total flux cleaned = 0.0108477 Jy ! Total flux subtracted in 200 components = 0.0108477 Jy ! Clean residual min=-0.026045 max=0.026633 Jy/beam ! Clean residual mean=-0.000078 rms=0.005920 Jy/beam ! Combined flux in latest and established models = 3.93305 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 196 components and 3.93305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126594Jy sigma=2.919829 ! Fit after self-cal, rms=0.123676Jy sigma=2.859622 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 = 0.00547558 Jy ! Component: 100 - total flux cleaned = 0.00735978 Jy ! Component: 150 - total flux cleaned = 0.00687603 Jy ! Component: 200 - total flux cleaned = 0.0068889 Jy ! Total flux subtracted in 200 components = 0.0068889 Jy ! Clean residual min=-0.025432 max=0.022903 Jy/beam ! Clean residual mean=-0.000038 rms=0.005366 Jy/beam ! Combined flux in latest and established models = 3.93994 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 206 components and 3.93994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116929Jy sigma=2.721899 ! Fit after self-cal, rms=0.115170Jy sigma=2.685462 ! 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=0.115170Jy sigma=2.685462 ! Fit after self-cal, rms=0.115056Jy sigma=2.662830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.495 mas, bmaj=15.69 mas, bpa=-3.971 degrees ! Estimated noise=1.12027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016149 Jy ! Component: 100 - total flux cleaned = 0.00137302 Jy ! Component: 150 - total flux cleaned = 0.00228876 Jy ! Component: 200 - total flux cleaned = 0.0017926 Jy ! Total flux subtracted in 200 components = 0.0017926 Jy ! Clean residual min=-0.019865 max=0.017997 Jy/beam ! Clean residual mean=-0.000161 rms=0.005316 Jy/beam ! Combined flux in latest and established models = 3.94173 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 221 components and 3.94173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111653Jy sigma=2.586661 ! Fit after self-cal, rms=0.109353Jy sigma=2.542150 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 = 0.00137201 Jy ! Component: 100 - total flux cleaned = 0.0035291 Jy ! Component: 150 - total flux cleaned = 0.0032629 Jy ! Component: 200 - total flux cleaned = 0.00284301 Jy ! Total flux subtracted in 200 components = 0.00284301 Jy ! Clean residual min=-0.018365 max=0.016624 Jy/beam ! Clean residual mean=-0.000133 rms=0.004959 Jy/beam ! Combined flux in latest and established models = 3.94458 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 248 components and 3.94458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107822Jy sigma=2.499122 ! Fit after self-cal, rms=0.105950Jy sigma=2.471081 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP 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:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:SC,true ! 6: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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.037802Jy sigma=6.073791 ! Fit after self-cal, rms=0.255857Jy sigma=2.538295 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN 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 ! 3:SC self-cal status=correctable weight=1 ! 4:MA 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:HN self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 6: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 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.255857Jy sigma=2.538295 ! Fit after self-cal, rms=0.234464Jy sigma=2.405639 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=3.375 mas, bmaj=8.369 mas, bpa=-4.254 degrees ! Estimated noise=1.41804 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 = 0.00587224 Jy ! Component: 100 - total flux cleaned = 0.00638269 Jy ! Component: 150 - total flux cleaned = 0.00636801 Jy ! Component: 200 - total flux cleaned = 0.00554563 Jy ! Total flux subtracted in 200 components = 0.00554563 Jy ! Clean residual min=-0.023144 max=0.019263 Jy/beam ! Clean residual mean=-0.000012 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 3.95012 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 273 components and 3.95012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232058Jy sigma=2.342972 ! Fit after self-cal, rms=0.231707Jy sigma=2.335534 ! 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=3.903 mas, bmaj=9.438 mas, bpa=-4.278 degrees ! Estimated noise=1.10837 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 = -0.00192372 Jy ! Component: 100 - total flux cleaned = -0.00187216 Jy ! Component: 150 - total flux cleaned = -0.00217811 Jy ! Component: 200 - total flux cleaned = -0.00247293 Jy ! Component: 250 - total flux cleaned = -0.0027396 Jy ! Component: 300 - total flux cleaned = -0.00273287 Jy ! Component: 350 - total flux cleaned = -0.00272905 Jy ! Component: 400 - total flux cleaned = -0.00272922 Jy ! Total flux subtracted in 400 components = -0.00272922 Jy ! Clean residual min=-0.016484 max=0.015724 Jy/beam ! Clean residual mean=-0.000057 rms=0.004072 Jy/beam ! Combined flux in latest and established models = 3.94739 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 305 components and 3.94739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229778Jy sigma=2.253747 ! Fit after self-cal, rms=0.228791Jy sigma=2.238698 ! 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 = 0.0013001 Jy ! Component: 100 - total flux cleaned = 0.00185678 Jy ! Component: 150 - total flux cleaned = 0.00231241 Jy ! Component: 200 - total flux cleaned = 0.00231266 Jy ! Component: 250 - total flux cleaned = 0.00251688 Jy ! Component: 300 - total flux cleaned = 0.00231343 Jy ! Component: 350 - total flux cleaned = 0.00231377 Jy ! Component: 400 - total flux cleaned = 0.00232099 Jy ! Total flux subtracted in 400 components = 0.00232099 Jy ! Clean residual min=-0.015913 max=0.014429 Jy/beam ! Clean residual mean=-0.000049 rms=0.003886 Jy/beam ! Combined flux in latest and established models = 3.94971 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 325 components and 3.94971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227493Jy sigma=2.191950 ! Fit after self-cal, rms=0.226748Jy sigma=2.181390 ! 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 2 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 42 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.030963Jy sigma=5.945631 ! Fit after self-cal, rms=0.225185Jy sigma=2.172158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.906 mas, bmaj=9.445 mas, bpa=-4.304 degrees ! Estimated noise=1.10841 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535062 Jy ! Component: 100 - total flux cleaned = 0.00078744 Jy ! Component: 150 - total flux cleaned = 0.000767026 Jy ! Component: 200 - total flux cleaned = 0.000765482 Jy ! Component: 250 - total flux cleaned = 0.000768607 Jy ! Component: 300 - total flux cleaned = 0.000600597 Jy ! Component: 350 - total flux cleaned = 0.00060144 Jy ! Component: 400 - total flux cleaned = 0.00044253 Jy ! Total flux subtracted in 400 components = 0.00044253 Jy ! Clean residual min=-0.015439 max=0.013667 Jy/beam ! Clean residual mean=-0.000041 rms=0.003699 Jy/beam ! Combined flux in latest and established models = 3.95016 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 340 components and 3.95016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224080Jy sigma=2.133360 ! Fit after self-cal, rms=0.223456Jy sigma=2.123058 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 = 0.000712854 Jy ! Component: 100 - total flux cleaned = 0.00110277 Jy ! Component: 150 - total flux cleaned = 0.00144948 Jy ! Component: 200 - total flux cleaned = 0.00176967 Jy ! Component: 250 - total flux cleaned = 0.00206466 Jy ! Component: 300 - total flux cleaned = 0.00206175 Jy ! Component: 350 - total flux cleaned = 0.00191671 Jy ! Component: 400 - total flux cleaned = 0.00164354 Jy ! Total flux subtracted in 400 components = 0.00164354 Jy ! Clean residual min=-0.014796 max=0.013039 Jy/beam ! Clean residual mean=-0.000033 rms=0.003568 Jy/beam ! Combined flux in latest and established models = 3.9518 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 360 components and 3.9518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222573Jy sigma=2.094760 ! Fit after self-cal, rms=0.222034Jy sigma=2.087472 ! 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=0.222034Jy sigma=2.087472 ! Fit after self-cal, rms=0.221266Jy sigma=2.084400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=9.451 mas, bpa=-4.315 degrees ! Estimated noise=1.10853 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125011 Jy ! Component: 100 - total flux cleaned = 0.00031464 Jy ! Component: 150 - total flux cleaned = 0.000308869 Jy ! Component: 200 - total flux cleaned = 0.00030955 Jy ! Component: 250 - total flux cleaned = 0.000311713 Jy ! Component: 300 - total flux cleaned = 0.000310425 Jy ! Component: 350 - total flux cleaned = 0.000315473 Jy ! Component: 400 - total flux cleaned = 6.91388e-05 Jy ! Total flux subtracted in 400 components = 6.91388e-05 Jy ! Clean residual min=-0.014359 max=0.012547 Jy/beam ! Clean residual mean=-0.000030 rms=0.003446 Jy/beam ! Combined flux in latest and established models = 3.95187 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 374 components and 3.95187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220510Jy sigma=2.058603 ! Fit after self-cal, rms=0.220051Jy sigma=2.051813 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 = 0.000550573 Jy ! Component: 100 - total flux cleaned = 0.000873471 Jy ! Component: 150 - total flux cleaned = 0.00128678 Jy ! Component: 200 - total flux cleaned = 0.00128913 Jy ! Component: 250 - total flux cleaned = 0.00153451 Jy ! Component: 300 - total flux cleaned = 0.00153344 Jy ! Component: 350 - total flux cleaned = 0.00153377 Jy ! Component: 400 - total flux cleaned = 0.0014243 Jy ! Total flux subtracted in 400 components = 0.0014243 Jy ! Clean residual min=-0.013747 max=0.012240 Jy/beam ! Clean residual mean=-0.000023 rms=0.003349 Jy/beam ! Combined flux in latest and established models = 3.95329 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 396 components and 3.95329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219412Jy sigma=2.031866 ! Fit after self-cal, rms=0.218948Jy sigma=2.026770 ! 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=0.218948Jy sigma=2.026770 ! Fit after self-cal, rms=0.218383Jy sigma=2.024807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.503 mas, bmaj=15.65 mas, bpa=-4.006 degrees ! Estimated noise=1.12106 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041136 Jy ! Component: 100 - total flux cleaned = 9.69562e-05 Jy ! Component: 150 - total flux cleaned = -3.01751e-05 Jy ! Component: 200 - total flux cleaned = -0.000360231 Jy ! Component: 250 - total flux cleaned = -0.000557956 Jy ! Component: 300 - total flux cleaned = -0.000816749 Jy ! Component: 350 - total flux cleaned = -0.000896136 Jy ! Component: 400 - total flux cleaned = -0.000969373 Jy ! Total flux subtracted in 400 components = -0.000969373 Jy ! Clean residual min=-0.012681 max=0.012613 Jy/beam ! Clean residual mean=-0.000048 rms=0.003702 Jy/beam ! Combined flux in latest and established models = 3.95232 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 426 components and 3.95232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218404Jy sigma=2.011382 ! Fit after self-cal, rms=0.217927Jy sigma=2.004892 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 (-42.8, 72.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0095271 Jy ! Component: 100 - total flux cleaned = 0.00891303 Jy ! Component: 150 - total flux cleaned = 0.00802053 Jy ! Component: 200 - total flux cleaned = 0.00699083 Jy ! Component: 250 - total flux cleaned = 0.00581304 Jy ! Component: 300 - total flux cleaned = 0.00494452 Jy ! Component: 350 - total flux cleaned = 0.00394518 Jy ! Component: 400 - total flux cleaned = 0.00338858 Jy ! Total flux subtracted in 400 components = 0.00338858 Jy ! Clean residual min=-0.009545 max=0.011018 Jy/beam ! Clean residual mean=-0.000057 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 3.95571 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 506 components and 3.95571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216360Jy sigma=1.894159 ! Fit after self-cal, rms=0.216078Jy sigma=1.889836 ! Inverting map ! Added new window around map position (18.4, 34.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582941 Jy ! Component: 100 - total flux cleaned = 0.00787521 Jy ! Component: 150 - total flux cleaned = 0.0108427 Jy ! Component: 200 - total flux cleaned = 0.0135187 Jy ! Component: 250 - total flux cleaned = 0.0149364 Jy ! Component: 300 - total flux cleaned = 0.0154435 Jy ! Component: 350 - total flux cleaned = 0.016089 Jy ! Component: 400 - total flux cleaned = 0.0164005 Jy ! Total flux subtracted in 400 components = 0.0164005 Jy ! Clean residual min=-0.006792 max=0.005478 Jy/beam ! Clean residual mean=-0.000101 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 3.97212 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 589 components and 3.97212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215753Jy sigma=1.809862 ! Fit after self-cal, rms=0.215564Jy sigma=1.808820 ! 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=3.912 mas, bmaj=9.456 mas, bpa=-4.316 degrees ! Estimated noise=1.10866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.912 x 9.456 at -4.316 degrees (North through East) ! Clean map min=-0.01665 max=2.2593 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=0.215564Jy sigma=1.808820 ! Fit after self-cal, rms=0.213318Jy sigma=1.667151 ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=9.454 mas, bpa=-4.313 degrees ! Estimated noise=1.10814 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320416 Jy ! Component: 100 - total flux cleaned = 0.00381827 Jy ! Component: 150 - total flux cleaned = 0.0047029 Jy ! Component: 200 - total flux cleaned = 0.00554357 Jy ! Component: 250 - total flux cleaned = 0.00580376 Jy ! Component: 300 - total flux cleaned = 0.0065597 Jy ! Component: 350 - total flux cleaned = 0.00705201 Jy ! Component: 400 - total flux cleaned = 0.00775247 Jy ! Total flux subtracted in 400 components = 0.00775247 Jy ! Clean residual min=-0.007466 max=0.007367 Jy/beam ! Clean residual mean=-0.000030 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 3.97987 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 641 components and 3.97987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210578Jy sigma=1.575055 ! Fit after self-cal, rms=0.210754Jy sigma=1.573335 ! Inverting map ! Added new window around map position (75.2, -92). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018833 Jy ! Component: 100 - total flux cleaned = 0.00329229 Jy ! Component: 150 - total flux cleaned = 0.00329052 Jy ! Component: 200 - total flux cleaned = 0.00350351 Jy ! Component: 250 - total flux cleaned = 0.0041017 Jy ! Component: 300 - total flux cleaned = 0.00486969 Jy ! Component: 350 - total flux cleaned = 0.00505592 Jy ! Component: 400 - total flux cleaned = 0.00542382 Jy ! Total flux subtracted in 400 components = 0.00542382 Jy ! Clean residual min=-0.006288 max=0.006355 Jy/beam ! Clean residual mean=-0.000031 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 3.98529 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 683 components and 3.98529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208686Jy sigma=1.517270 ! Fit after self-cal, rms=0.208734Jy sigma=1.516254 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208734Jy sigma=1.516254 ! Fit after self-cal, rms=0.207977Jy sigma=1.512401 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=3.38 mas, bmaj=8.383 mas, bpa=-4.285 degrees ! Estimated noise=1.41868 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.863 Jy ! Component: 100 - total flux cleaned = 2.4943 Jy ! Component: 150 - total flux cleaned = 2.87539 Jy ! Component: 200 - total flux cleaned = 3.13347 Jy ! Component: 250 - total flux cleaned = 3.31779 Jy ! Component: 300 - total flux cleaned = 3.45279 Jy ! Component: 350 - total flux cleaned = 3.55358 Jy ! Component: 400 - total flux cleaned = 3.62999 Jy ! Total flux subtracted in 400 components = 3.62999 Jy ! Clean residual min=-0.038636 max=0.045898 Jy/beam ! Clean residual mean=-0.001188 rms=0.012734 Jy/beam ! Combined flux in latest and established models = 3.62999 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 174 model components to the UV plane model. ! The established model now contains 174 components and 3.62999 Jy ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=9.453 mas, bpa=-4.303 degrees ! Estimated noise=1.10817 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 = 0.0795454 Jy ! Component: 100 - total flux cleaned = 0.137637 Jy ! Component: 150 - total flux cleaned = 0.181343 Jy ! Component: 200 - total flux cleaned = 0.21481 Jy ! Component: 250 - total flux cleaned = 0.241372 Jy ! Component: 300 - total flux cleaned = 0.262418 Jy ! Component: 350 - total flux cleaned = 0.275771 Jy ! Component: 400 - total flux cleaned = 0.285308 Jy ! Total flux subtracted in 400 components = 0.285308 Jy ! Clean residual min=-0.013408 max=0.015249 Jy/beam ! Clean residual mean=-0.000315 rms=0.003888 Jy/beam ! Combined flux in latest and established models = 3.9153 Jy ! Adding 189 model components to the UV plane model. ! The established model now contains 345 components and 3.9153 Jy ! Inverting map ! Added new window around map position (-8.8, 28). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127544 Jy ! Component: 100 - total flux cleaned = 0.0177975 Jy ! Component: 150 - total flux cleaned = 0.0228434 Jy ! Component: 200 - total flux cleaned = 0.0270551 Jy ! Component: 250 - total flux cleaned = 0.0298047 Jy ! Component: 300 - total flux cleaned = 0.0331241 Jy ! Component: 350 - total flux cleaned = 0.0358895 Jy ! Component: 400 - total flux cleaned = 0.038817 Jy ! Total flux subtracted in 400 components = 0.038817 Jy ! Clean residual min=-0.009378 max=0.010079 Jy/beam ! Clean residual mean=-0.000164 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 3.95411 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 429 components and 3.95411 Jy ! Inverting map ! Added new window around map position (-6.8, -13.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392955 Jy ! Component: 100 - total flux cleaned = 0.00847749 Jy ! Component: 150 - total flux cleaned = 0.0133406 Jy ! Component: 200 - total flux cleaned = 0.0173787 Jy ! Component: 250 - total flux cleaned = 0.0206869 Jy ! Component: 300 - total flux cleaned = 0.0233103 Jy ! Component: 350 - total flux cleaned = 0.0258358 Jy ! Component: 400 - total flux cleaned = 0.0272954 Jy ! Total flux subtracted in 400 components = 0.0272954 Jy ! Clean residual min=-0.007219 max=0.006500 Jy/beam ! Clean residual mean=-0.000107 rms=0.001952 Jy/beam ! Combined flux in latest and established models = 3.98141 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 498 components and 3.98141 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=8.502 mas, bmaj=15.65 mas, bpa=-3.977 degrees ! Estimated noise=1.12103 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211182 Jy ! Component: 100 - total flux cleaned = 0.00407616 Jy ! Component: 150 - total flux cleaned = 0.00465735 Jy ! Component: 200 - total flux cleaned = 0.00501053 Jy ! Component: 250 - total flux cleaned = 0.00549803 Jy ! Component: 300 - total flux cleaned = 0.0056497 Jy ! Component: 350 - total flux cleaned = 0.00550649 Jy ! Component: 400 - total flux cleaned = 0.00591619 Jy ! Total flux subtracted in 400 components = 0.00591619 Jy ! Clean residual min=-0.005815 max=0.004890 Jy/beam ! Clean residual mean=-0.000109 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 3.98732 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 = 0.000391467 Jy ! Component: 100 - total flux cleaned = 0.000518012 Jy ! Component: 150 - total flux cleaned = 0.000885444 Jy ! Component: 200 - total flux cleaned = 0.000998731 Jy ! Component: 250 - total flux cleaned = 0.00122338 Jy ! Component: 300 - total flux cleaned = 0.00144536 Jy ! Component: 350 - total flux cleaned = 0.00144842 Jy ! Component: 400 - total flux cleaned = 0.0014497 Jy ! Total flux subtracted in 400 components = 0.0014497 Jy ! Clean residual min=-0.005078 max=0.004637 Jy/beam ! Clean residual mean=-0.000094 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 3.98877 Jy ! Adding 161 model components to the UV plane model. ! The established model now contains 648 components and 3.98877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=9.453 mas, bpa=-4.303 degrees ! Estimated noise=1.10817 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150131 Jy ! Component: 100 - total flux cleaned = -0.0008828 Jy ! Component: 150 - total flux cleaned = 0.000834777 Jy ! Component: 200 - total flux cleaned = 0.00154772 Jy ! Component: 250 - total flux cleaned = 0.00241651 Jy ! Component: 300 - total flux cleaned = 0.00291714 Jy ! Component: 350 - total flux cleaned = 0.00421745 Jy ! Component: 400 - total flux cleaned = 0.00484481 Jy ! Total flux subtracted in 400 components = 0.00484481 Jy ! Clean residual min=-0.005306 max=0.005180 Jy/beam ! Clean residual mean=-0.000058 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 3.99362 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 711 components and 3.99362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188071Jy sigma=1.482656 ! Fit after self-cal, rms=0.185733Jy sigma=1.474679 wmodel /scr/pima/rdv95_uvs/J1733-1304_S_map.mod ! Writing 711 model components to file: /scr/pima/rdv95_uvs/J1733-1304_S_map.mod wobs /scr/pima/rdv95_uvs/J1733-1304_S_uvs.fits ! Applying 538 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1733-1304_S_uvs.fits wwins /scr/pima/rdv95_uvs/J1733-1304_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv95_uvs/J1733-1304_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 = -0.00119255 Jy ! Component: 100 - total flux cleaned = -0.00110324 Jy ! Component: 150 - total flux cleaned = -0.00119058 Jy ! Component: 200 - total flux cleaned = -0.00143898 Jy ! Component: 250 - total flux cleaned = -0.00167923 Jy ! Component: 300 - total flux cleaned = -0.00230125 Jy ! Component: 350 - total flux cleaned = -0.00320622 Jy ! Component: 400 - total flux cleaned = -0.00386664 Jy ! Component: 450 - total flux cleaned = -0.00436772 Jy ! Component: 500 - total flux cleaned = -0.0052073 Jy ! Component: 550 - total flux cleaned = -0.00561789 Jy ! Component: 600 - total flux cleaned = -0.00601933 Jy ! Component: 650 - total flux cleaned = -0.00634661 Jy ! Component: 700 - total flux cleaned = -0.006667 Jy ! Component: 750 - total flux cleaned = -0.00691885 Jy ! Component: 800 - total flux cleaned = -0.0071661 Jy ! Component: 850 - total flux cleaned = -0.00734942 Jy ! Component: 900 - total flux cleaned = -0.00782702 Jy ! Component: 950 - total flux cleaned = -0.00800358 Jy ! Component: 1000 - total flux cleaned = -0.00852566 Jy ! Component: 1050 - total flux cleaned = -0.00892459 Jy ! Component: 1100 - total flux cleaned = -0.00898068 Jy ! Component: 1150 - total flux cleaned = -0.00920465 Jy ! Component: 1200 - total flux cleaned = -0.00964533 Jy ! Component: 1250 - total flux cleaned = -0.00969901 Jy ! Component: 1300 - total flux cleaned = -0.00980651 Jy ! Component: 1350 - total flux cleaned = -0.0099663 Jy ! Component: 1400 - total flux cleaned = -0.0102824 Jy ! Component: 1450 - total flux cleaned = -0.0103873 Jy ! Component: 1500 - total flux cleaned = -0.0107479 Jy ! Component: 1550 - total flux cleaned = -0.0108495 Jy ! Component: 1600 - total flux cleaned = -0.0111019 Jy ! Component: 1650 - total flux cleaned = -0.0111512 Jy ! Component: 1700 - total flux cleaned = -0.0113 Jy ! Component: 1750 - total flux cleaned = -0.0114964 Jy ! Component: 1800 - total flux cleaned = -0.011691 Jy ! Component: 1850 - total flux cleaned = -0.0118351 Jy ! Component: 1900 - total flux cleaned = -0.0121211 Jy ! Component: 1950 - total flux cleaned = -0.0120744 Jy ! Component: 2000 - total flux cleaned = -0.0124492 Jy ! Component: 2050 - total flux cleaned = -0.0124031 Jy ! Component: 2100 - total flux cleaned = -0.012495 Jy ! Component: 2150 - total flux cleaned = -0.0127232 Jy ! Component: 2200 - total flux cleaned = -0.0128142 Jy ! Component: 2250 - total flux cleaned = -0.0129037 Jy ! Component: 2300 - total flux cleaned = -0.0128591 Jy ! Component: 2350 - total flux cleaned = -0.0129474 Jy ! Component: 2400 - total flux cleaned = -0.0130789 Jy ! Component: 2450 - total flux cleaned = -0.0129914 Jy ! Component: 2500 - total flux cleaned = -0.0130344 Jy ! Component: 2550 - total flux cleaned = -0.0130342 Jy ! Component: 2600 - total flux cleaned = -0.01312 Jy ! Component: 2650 - total flux cleaned = -0.0132049 Jy ! Component: 2700 - total flux cleaned = -0.0130782 Jy ! Component: 2750 - total flux cleaned = -0.0131621 Jy ! Component: 2800 - total flux cleaned = -0.013287 Jy ! Component: 2850 - total flux cleaned = -0.0131627 Jy ! Component: 2900 - total flux cleaned = -0.0132042 Jy ! Component: 2950 - total flux cleaned = -0.0133275 Jy ! Component: 3000 - total flux cleaned = -0.0134495 Jy ! Component: 3050 - total flux cleaned = -0.0134497 Jy ! Component: 3100 - total flux cleaned = -0.0135706 Jy ! Component: 3150 - total flux cleaned = -0.0137304 Jy ! Component: 3200 - total flux cleaned = -0.0139295 Jy ! Component: 3250 - total flux cleaned = -0.0140481 Jy ! Component: 3300 - total flux cleaned = -0.0141666 Jy ! Component: 3350 - total flux cleaned = -0.0143623 Jy ! Component: 3400 - total flux cleaned = -0.0143233 Jy ! Component: 3450 - total flux cleaned = -0.0145943 Jy ! Component: 3500 - total flux cleaned = -0.0146716 Jy ! Component: 3550 - total flux cleaned = -0.01494 Jy ! Component: 3600 - total flux cleaned = -0.0150545 Jy ! Component: 3650 - total flux cleaned = -0.0152058 Jy ! Component: 3700 - total flux cleaned = -0.0151678 Jy ! Component: 3750 - total flux cleaned = -0.0154311 Jy ! Component: 3800 - total flux cleaned = -0.0156181 Jy ! Component: 3850 - total flux cleaned = -0.0157672 Jy ! Component: 3900 - total flux cleaned = -0.0158784 Jy ! Component: 3950 - total flux cleaned = -0.0160628 Jy ! Component: 4000 - total flux cleaned = -0.0162095 Jy ! Component: 4050 - total flux cleaned = -0.016392 Jy ! Total flux subtracted in 4096 components = -0.0165012 Jy ! Clean residual min=-0.002028 max=0.002426 Jy/beam ! Clean residual mean=-0.000002 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 3.97712 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 980 components and 3.97712 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1733-1304_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.909 x 9.453 at -4.303 degrees (North through East) ! Clean map min=-0.0089414 max=2.2756 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1733-1304_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= 2.2755 rms= 0.00071 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1733-1304_S_uvs.log closed on Wed Nov 6 20:48:21 2013