! Started logfile: /scr/pima/rdv62_uvs/J2235-4835_S_uvs.log on Fri Nov 22 22:42:11 2013 obs /scr/pima/rdv62_uvs/J2235-4835_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J2235-4835_S_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! AN table 2: 3 integrations on 3 of 3 possible baselines. ! AN table 3: 5 integrations on 3 of 3 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 4 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.596899 visibilities/baseline/integration-bin. ! Found source: J2235-4835 ! ! 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 308 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/rdv62_uvs/J2235-4835_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:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5: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 15 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.249258Jy sigma=6.954806 ! Fit after self-cal, rms=0.399121Jy sigma=1.489058 ! 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:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 2:KK ! Flagging baselines of antenna 2:KK 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=2.936 mas, bmaj=13.11 mas, bpa=-5.966 degrees ! Estimated noise=17.7576 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.492343 Jy ! Component: 100 - total flux cleaned = 0.654459 Jy ! Total flux subtracted in 100 components = 0.654459 Jy ! Clean residual min=-0.055784 max=0.075562 Jy/beam ! Clean residual mean=-0.001023 rms=0.022256 Jy/beam ! Combined flux in latest and established models = 0.654459 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.654459 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.263577Jy sigma=1.480378 ! Fit after self-cal, rms=0.269931Jy sigma=1.518317 ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=12.89 mas, bpa=-6.773 degrees ! Estimated noise=18.248 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.504 mas, bmaj=23.79 mas, bpa=-9.381 degrees ! Estimated noise=8.6178 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 = 0.14734 Jy ! Component: 100 - total flux cleaned = 0.137196 Jy ! Component: 150 - total flux cleaned = 0.130878 Jy ! Component: 200 - total flux cleaned = 0.125846 Jy ! Total flux subtracted in 200 components = 0.125846 Jy ! Clean residual min=-0.018282 max=0.018015 Jy/beam ! Clean residual mean=-0.001835 rms=0.008931 Jy/beam ! Combined flux in latest and established models = 0.780305 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 125 components and 0.780305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214264Jy sigma=0.880479 ! Fit after self-cal, rms=0.214248Jy sigma=0.879799 ! 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 4.49 KK 1.00* KP 1.08 LA 1.09 ! MK 0.92 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 KP 1.06 LA 1.13 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 4.18 KK 1.00* KP 1.00 LA 1.10 ! MK 0.99 PT 1.18 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 1.08 LA 1.07 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 5.74 KK 1.00* KP 1.03 LA 0.96 ! MK 0.93 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 KP 0.99 LA 0.88 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 4.26 KK 1.00* KP 0.87 LA 0.81 ! MK 1.12 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* KP 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 KP 0.99 LA 0.76 PT 0.93 ! ! ! Fit before self-cal, rms=0.214248Jy sigma=0.879799 ! Fit after self-cal, rms=0.183173Jy sigma=0.552811 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.127 mas, bmaj=88.12 mas, bpa=-19.94 degrees ! Estimated noise=9.85287 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 = 0.00341277 Jy ! Component: 100 - total flux cleaned = 0.00521523 Jy ! Component: 150 - total flux cleaned = 0.005932 Jy ! Component: 200 - total flux cleaned = 0.00684589 Jy ! Total flux subtracted in 200 components = 0.00684589 Jy ! Clean residual min=-0.003874 max=0.003781 Jy/beam ! Clean residual mean=0.000240 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.787151 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 172 components and 0.787151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182206Jy sigma=0.542678 ! Fit after self-cal, rms=0.182478Jy sigma=0.541783 ! 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=0.182478Jy sigma=0.541783 ! Fit after self-cal, rms=0.183302Jy sigma=0.541520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.125 mas, bmaj=88.11 mas, bpa=-19.93 degrees ! Estimated noise=9.84917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261306 Jy ! Component: 100 - total flux cleaned = 0.00396728 Jy ! Component: 150 - total flux cleaned = 0.00559105 Jy ! Component: 200 - total flux cleaned = 0.00587736 Jy ! Total flux subtracted in 200 components = 0.00587736 Jy ! Clean residual min=-0.002397 max=0.002461 Jy/beam ! Clean residual mean=0.000090 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.793028 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 200 components and 0.793028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182960Jy sigma=0.538607 ! Fit after self-cal, rms=0.182901Jy sigma=0.538231 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 = 0.00181143 Jy ! Component: 100 - total flux cleaned = 0.00218553 Jy ! Component: 150 - total flux cleaned = 0.00150996 Jy ! Component: 200 - total flux cleaned = 0.00139262 Jy ! Total flux subtracted in 200 components = 0.00139262 Jy ! Clean residual min=-0.001966 max=0.001962 Jy/beam ! Clean residual mean=0.000066 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.794421 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 229 components and 0.794421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182712Jy sigma=0.536734 ! Fit after self-cal, rms=0.182677Jy sigma=0.536549 ! 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=0.182677Jy sigma=0.536549 ! Fit after self-cal, rms=0.183549Jy sigma=0.536471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.12 mas, bmaj=88.1 mas, bpa=-19.93 degrees ! Estimated noise=9.84537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059132 Jy ! Component: 100 - total flux cleaned = 0.000389171 Jy ! Component: 150 - total flux cleaned = 1.33598e-05 Jy ! Component: 200 - total flux cleaned = 0.000111609 Jy ! Total flux subtracted in 200 components = 0.000111609 Jy ! Clean residual min=-0.001630 max=0.001626 Jy/beam ! Clean residual mean=0.000032 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.794532 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 248 components and 0.794532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183400Jy sigma=0.535534 ! Fit after self-cal, rms=0.183367Jy sigma=0.535406 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 = 0.00225194 Jy ! Component: 100 - total flux cleaned = 0.00259921 Jy ! Component: 150 - total flux cleaned = 0.00211409 Jy ! Component: 200 - total flux cleaned = 0.0022813 Jy ! Total flux subtracted in 200 components = 0.0022813 Jy ! Clean residual min=-0.001425 max=0.001419 Jy/beam ! Clean residual mean=0.000046 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.796814 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 270 components and 0.796814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183270Jy sigma=0.534727 ! Fit after self-cal, rms=0.183263Jy sigma=0.534669 ! 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=0.183263Jy sigma=0.534669 ! Fit after self-cal, rms=0.183626Jy sigma=0.534612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=20.34 mas, bmaj=130.1 mas, bpa=-9.901 degrees ! Estimated noise=10.0615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584586 Jy ! Component: 100 - total flux cleaned = 0.00128406 Jy ! Component: 150 - total flux cleaned = 0.00220928 Jy ! Component: 200 - total flux cleaned = 0.00266 Jy ! Total flux subtracted in 200 components = 0.00266 Jy ! Clean residual min=-0.000634 max=0.000636 Jy/beam ! Clean residual mean=0.000033 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.799474 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 310 components and 0.799474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183572Jy sigma=0.534251 ! Fit after self-cal, rms=0.183517Jy sigma=0.534226 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 = -0.000934391 Jy ! Component: 100 - total flux cleaned = -0.00108574 Jy ! Component: 150 - total flux cleaned = -0.00120147 Jy ! Component: 200 - total flux cleaned = -0.00141487 Jy ! Total flux subtracted in 200 components = -0.00141487 Jy ! Clean residual min=-0.000726 max=0.000739 Jy/beam ! Clean residual mean=0.000041 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.798059 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 338 components and 0.798059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183482Jy sigma=0.534033 ! Fit after self-cal, rms=0.183461Jy sigma=0.534014 ! 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:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD 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:PT,true ! 5: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 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.258441Jy sigma=1.175120 ! Fit after self-cal, rms=0.260035Jy sigma=1.211521 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5: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 15 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.260035Jy sigma=1.211521 ! Fit after self-cal, rms=0.179118Jy sigma=0.537793 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=3.004 mas, bmaj=91.65 mas, bpa=-20.86 degrees ! Estimated noise=15.5863 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 = 0.00573087 Jy ! Component: 100 - total flux cleaned = 0.00758334 Jy ! Component: 150 - total flux cleaned = 0.00867472 Jy ! Component: 200 - total flux cleaned = 0.00361537 Jy ! Total flux subtracted in 200 components = 0.00361537 Jy ! Clean residual min=-0.008360 max=0.008241 Jy/beam ! Clean residual mean=0.000021 rms=0.003731 Jy/beam ! Combined flux in latest and established models = 0.801674 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 393 components and 0.801674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177092Jy sigma=0.529184 ! Fit after self-cal, rms=0.176855Jy sigma=0.526881 ! 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=4.74 mas, bmaj=90.18 mas, bpa=-20.54 degrees ! Estimated noise=9.5483 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 = 0.00441626 Jy ! Component: 100 - total flux cleaned = 0.00731374 Jy ! Component: 150 - total flux cleaned = 0.00807794 Jy ! Component: 200 - total flux cleaned = 0.00878465 Jy ! Component: 250 - total flux cleaned = 0.00911553 Jy ! Component: 300 - total flux cleaned = 0.00993341 Jy ! Component: 350 - total flux cleaned = 0.00929419 Jy ! Component: 400 - total flux cleaned = 0.00913599 Jy ! Total flux subtracted in 400 components = 0.00913599 Jy ! Clean residual min=-0.002609 max=0.002623 Jy/beam ! Clean residual mean=-0.000066 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.81081 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 468 components and 0.81081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175883Jy sigma=0.522856 ! Fit after self-cal, rms=0.175731Jy sigma=0.522753 ! 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 = 0.000654149 Jy ! Component: 100 - total flux cleaned = 0.00145147 Jy ! Component: 150 - total flux cleaned = 0.00208813 Jy ! Component: 200 - total flux cleaned = 0.00208564 Jy ! Component: 250 - total flux cleaned = 0.00171097 Jy ! Component: 300 - total flux cleaned = 0.00120949 Jy ! Component: 350 - total flux cleaned = 0.000956678 Jy ! Component: 400 - total flux cleaned = 0.00134981 Jy ! Total flux subtracted in 400 components = 0.00134981 Jy ! Clean residual min=-0.002216 max=0.002251 Jy/beam ! Clean residual mean=0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.81216 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 525 components and 0.81216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175308Jy sigma=0.521030 ! Fit after self-cal, rms=0.175357Jy sigma=0.520916 ! 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 18 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.252334Jy sigma=1.153622 ! Fit after self-cal, rms=0.176689Jy sigma=0.520539 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.739 mas, bmaj=90.16 mas, bpa=-20.54 degrees ! Estimated noise=9.54992 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182534 Jy ! Component: 100 - total flux cleaned = 0.00408515 Jy ! Component: 150 - total flux cleaned = 0.00565398 Jy ! Component: 200 - total flux cleaned = 0.00747911 Jy ! Component: 250 - total flux cleaned = 0.00903676 Jy ! Component: 300 - total flux cleaned = 0.0103698 Jy ! Component: 350 - total flux cleaned = 0.0114966 Jy ! Component: 400 - total flux cleaned = 0.0126235 Jy ! Total flux subtracted in 400 components = 0.0126235 Jy ! Clean residual min=-0.001694 max=0.001715 Jy/beam ! Clean residual mean=0.000017 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.824784 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 595 components and 0.824784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176358Jy sigma=0.519357 ! Fit after self-cal, rms=0.176282Jy sigma=0.519308 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 (-16.4, -102). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139197 Jy ! Component: 100 - total flux cleaned = 0.00212187 Jy ! Component: 150 - total flux cleaned = 0.00255859 Jy ! Component: 200 - total flux cleaned = 0.00264199 Jy ! Component: 250 - total flux cleaned = 0.00248725 Jy ! Component: 300 - total flux cleaned = 0.00226027 Jy ! Component: 350 - total flux cleaned = 0.00226185 Jy ! Component: 400 - total flux cleaned = 0.00226007 Jy ! Total flux subtracted in 400 components = 0.00226007 Jy ! Clean residual min=-0.001799 max=0.002119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.827044 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 654 components and 0.827044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176073Jy sigma=0.518512 ! Fit after self-cal, rms=0.176035Jy sigma=0.518460 ! Inverting map ! Added new window around map position (98, -102.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594622 Jy ! Component: 100 - total flux cleaned = 0.000763512 Jy ! Component: 150 - total flux cleaned = 0.00115281 Jy ! Component: 200 - total flux cleaned = 0.00130223 Jy ! Component: 250 - total flux cleaned = 0.00159078 Jy ! Component: 300 - total flux cleaned = 0.00152112 Jy ! Component: 350 - total flux cleaned = 0.00173167 Jy ! Component: 400 - total flux cleaned = 0.00193976 Jy ! Total flux subtracted in 400 components = 0.00193976 Jy ! Clean residual min=-0.001679 max=0.001328 Jy/beam ! Clean residual mean=-0.000024 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.828983 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 698 components and 0.828983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175864Jy sigma=0.517859 ! Fit after self-cal, rms=0.175886Jy sigma=0.517830 ! 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=0.175886Jy sigma=0.517830 ! Fit after self-cal, rms=0.176732Jy sigma=0.517712 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.741 mas, bmaj=90.17 mas, bpa=-20.54 degrees ! Estimated noise=9.53996 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198949 Jy ! Component: 100 - total flux cleaned = 0.00296998 Jy ! Component: 150 - total flux cleaned = 0.003672 Jy ! Component: 200 - total flux cleaned = 0.00440348 Jy ! Component: 250 - total flux cleaned = 0.00485329 Jy ! Component: 300 - total flux cleaned = 0.00523373 Jy ! Component: 350 - total flux cleaned = 0.00567402 Jy ! Component: 400 - total flux cleaned = 0.00623274 Jy ! Total flux subtracted in 400 components = 0.00623274 Jy ! Clean residual min=-0.001262 max=0.001292 Jy/beam ! Clean residual mean=-0.000011 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.835216 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 749 components and 0.835216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176576Jy sigma=0.517265 ! Fit after self-cal, rms=0.176526Jy sigma=0.517247 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 = 0.000332088 Jy ! Component: 100 - total flux cleaned = 0.000709256 Jy ! Component: 150 - total flux cleaned = 0.00107653 Jy ! Component: 200 - total flux cleaned = 0.00107709 Jy ! Component: 250 - total flux cleaned = 0.00119858 Jy ! Component: 300 - total flux cleaned = 0.00113617 Jy ! Component: 350 - total flux cleaned = 0.00119779 Jy ! Component: 400 - total flux cleaned = 0.00126295 Jy ! Total flux subtracted in 400 components = 0.00126295 Jy ! Clean residual min=-0.001402 max=0.001512 Jy/beam ! Clean residual mean=0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.836479 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 779 components and 0.836479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176440Jy sigma=0.516802 ! Fit after self-cal, rms=0.176462Jy sigma=0.516780 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712144 Jy ! Component: 100 - total flux cleaned = 0.000946503 Jy ! Component: 150 - total flux cleaned = 0.00122621 Jy ! Component: 200 - total flux cleaned = 0.00138955 Jy ! Component: 250 - total flux cleaned = 0.00149471 Jy ! Component: 300 - total flux cleaned = 0.00149464 Jy ! Component: 350 - total flux cleaned = 0.00164831 Jy ! Component: 400 - total flux cleaned = 0.00185137 Jy ! Total flux subtracted in 400 components = 0.00185137 Jy ! Clean residual min=-0.000955 max=0.001088 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.838331 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 827 components and 0.838331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176372Jy sigma=0.516465 ! Fit after self-cal, rms=0.176365Jy sigma=0.516447 ! 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=0.176365Jy sigma=0.516447 ! Fit after self-cal, rms=0.174637Jy sigma=0.489526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=19.42 mas, bmaj=118.5 mas, bpa=-11.62 degrees ! Estimated noise=9.86082 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148171 Jy ! Component: 100 - total flux cleaned = 0.00157386 Jy ! Component: 150 - total flux cleaned = 0.0016281 Jy ! Component: 200 - total flux cleaned = 0.00145801 Jy ! Component: 250 - total flux cleaned = 0.0012367 Jy ! Component: 300 - total flux cleaned = 0.000993068 Jy ! Component: 350 - total flux cleaned = 0.000936131 Jy ! Component: 400 - total flux cleaned = 0.000880979 Jy ! Total flux subtracted in 400 components = 0.000880979 Jy ! Clean residual min=-0.000914 max=0.000381 Jy/beam ! Clean residual mean=-0.000018 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.839212 Jy selfcal ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 924 components and 0.839212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174608Jy sigma=0.489069 ! Fit after self-cal, rms=0.174563Jy sigma=0.489051 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 = -0.000147902 Jy ! Component: 100 - total flux cleaned = -0.00026879 Jy ! Component: 150 - total flux cleaned = -0.000343959 Jy ! Component: 200 - total flux cleaned = -0.000414558 Jy ! Component: 250 - total flux cleaned = -0.000448003 Jy ! Component: 300 - total flux cleaned = -0.000530174 Jy ! Component: 350 - total flux cleaned = -0.000641045 Jy ! Component: 400 - total flux cleaned = -0.000799413 Jy ! Total flux subtracted in 400 components = -0.000799413 Jy ! Clean residual min=-0.000792 max=0.000326 Jy/beam ! Clean residual mean=-0.000006 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.838413 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 973 components and 0.838413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174550Jy sigma=0.488963 ! Fit after self-cal, rms=0.174542Jy sigma=0.488959 ! 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=4.735 mas, bmaj=90.19 mas, bpa=-20.54 degrees ! Estimated noise=9.55796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.735 x 90.19 at -20.54 degrees (North through East) ! Clean map min=-0.01627 max=0.67272 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=0.174542Jy sigma=0.488959 ! Fit after self-cal, rms=0.390524Jy sigma=0.364924 ! Inverting map and beam ! Estimated beam: bmin=4.737 mas, bmaj=90.18 mas, bpa=-20.54 degrees ! Estimated noise=9.55739 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000898849 Jy ! Component: 100 - total flux cleaned = -0.00133689 Jy ! Component: 150 - total flux cleaned = -0.00178081 Jy ! Component: 200 - total flux cleaned = -0.00220455 Jy ! Component: 250 - total flux cleaned = -0.00240983 Jy ! Component: 300 - total flux cleaned = -0.00261233 Jy ! Component: 350 - total flux cleaned = -0.00281111 Jy ! Component: 400 - total flux cleaned = -0.00290939 Jy ! Total flux subtracted in 400 components = -0.00290939 Jy ! Clean residual min=-0.001205 max=0.000931 Jy/beam ! Clean residual mean=-0.000031 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.835503 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 1029 components and 0.835503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.390443Jy sigma=0.364400 ! Fit after self-cal, rms=0.390484Jy sigma=0.364385 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642907 Jy ! Component: 100 - total flux cleaned = 0.000836979 Jy ! Component: 150 - total flux cleaned = 0.00107374 Jy ! Component: 200 - total flux cleaned = 0.00121302 Jy ! Component: 250 - total flux cleaned = 0.00139348 Jy ! Component: 300 - total flux cleaned = 0.00143756 Jy ! Component: 350 - total flux cleaned = 0.00152368 Jy ! Component: 400 - total flux cleaned = 0.00156584 Jy ! Total flux subtracted in 400 components = 0.00156584 Jy ! Clean residual min=-0.001204 max=0.000904 Jy/beam ! Clean residual mean=-0.000011 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.837069 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 1060 components and 0.837069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.390500Jy sigma=0.363971 ! Fit after self-cal, rms=0.390505Jy sigma=0.363966 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.390505Jy sigma=0.363966 ! Fit after self-cal, rms=0.391241Jy sigma=0.363926 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=3.003 mas, bmaj=91.64 mas, bpa=-20.87 degrees ! Estimated noise=15.6023 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.551592 Jy ! Component: 100 - total flux cleaned = 0.717767 Jy ! Component: 150 - total flux cleaned = 0.7625 Jy ! Component: 200 - total flux cleaned = 0.754407 Jy ! Component: 250 - total flux cleaned = 0.74737 Jy ! Component: 300 - total flux cleaned = 0.742731 Jy ! Component: 350 - total flux cleaned = 0.738323 Jy ! Component: 400 - total flux cleaned = 0.73521 Jy ! Total flux subtracted in 400 components = 0.73521 Jy ! Clean residual min=-0.011398 max=0.010390 Jy/beam ! Clean residual mean=-0.000432 rms=0.004295 Jy/beam ! Combined flux in latest and established models = 0.73521 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 119 model components to the UV plane model. ! The established model now contains 119 components and 0.73521 Jy ! Inverting map and beam ! Estimated beam: bmin=4.736 mas, bmaj=90.17 mas, bpa=-20.54 degrees ! Estimated noise=9.55455 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 = -0.00132106 Jy ! Component: 100 - total flux cleaned = -0.00492264 Jy ! Component: 150 - total flux cleaned = -0.00766165 Jy ! Component: 200 - total flux cleaned = -0.0100586 Jy ! Component: 250 - total flux cleaned = -0.0120239 Jy ! Component: 300 - total flux cleaned = -0.0128608 Jy ! Component: 350 - total flux cleaned = -0.0117334 Jy ! Component: 400 - total flux cleaned = -0.0110343 Jy ! Total flux subtracted in 400 components = -0.0110343 Jy ! Clean residual min=-0.005683 max=0.003441 Jy/beam ! Clean residual mean=-0.000222 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.724176 Jy ! Adding 159 model components to the UV plane model. ! The established model now contains 278 components and 0.724176 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=19.42 mas, bmaj=118.4 mas, bpa=-11.61 degrees ! Estimated noise=9.85585 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312922 Jy ! Component: 100 - total flux cleaned = 0.000409358 Jy ! Component: 150 - total flux cleaned = 0.000233048 Jy ! Component: 200 - total flux cleaned = 0.000318605 Jy ! Component: 250 - total flux cleaned = 0.000101546 Jy ! Component: 300 - total flux cleaned = 0.00057292 Jy ! Component: 350 - total flux cleaned = 0.000759936 Jy ! Component: 400 - total flux cleaned = 0.00123213 Jy ! Total flux subtracted in 400 components = 0.00123213 Jy ! Clean residual min=-0.004985 max=0.002757 Jy/beam ! Clean residual mean=0.000061 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.725408 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 = 0.000563079 Jy ! Component: 100 - total flux cleaned = 0.000995132 Jy ! Component: 150 - total flux cleaned = 0.0013602 Jy ! Component: 200 - total flux cleaned = 0.00197078 Jy ! Component: 250 - total flux cleaned = 0.00257146 Jy ! Component: 300 - total flux cleaned = 0.00326168 Jy ! Component: 350 - total flux cleaned = 0.00393956 Jy ! Component: 400 - total flux cleaned = 0.00455803 Jy ! Total flux subtracted in 400 components = 0.00455803 Jy ! Clean residual min=-0.005530 max=0.002803 Jy/beam ! Clean residual mean=0.000079 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.729966 Jy ! Adding 189 model components to the UV plane model. ! The established model now contains 466 components and 0.729966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.736 mas, bmaj=90.17 mas, bpa=-20.54 degrees ! Estimated noise=9.55455 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216952 Jy ! Component: 100 - total flux cleaned = 0.00398656 Jy ! Component: 150 - total flux cleaned = 0.00596053 Jy ! Component: 200 - total flux cleaned = 0.00733077 Jy ! Component: 250 - total flux cleaned = 0.00868372 Jy ! Component: 300 - total flux cleaned = 0.00991027 Jy ! Component: 350 - total flux cleaned = 0.0107975 Jy ! Component: 400 - total flux cleaned = 0.0107997 Jy ! Total flux subtracted in 400 components = 0.0107997 Jy ! Clean residual min=-0.003025 max=0.003919 Jy/beam ! Clean residual mean=0.000067 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.740766 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 488 components and 0.740766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388609Jy sigma=0.370624 ! Fit after self-cal, rms=0.388410Jy sigma=0.370254 wmodel /scr/pima/rdv62_uvs/J2235-4835_S_map.mod ! Writing 488 model components to file: /scr/pima/rdv62_uvs/J2235-4835_S_map.mod wobs /scr/pima/rdv62_uvs/J2235-4835_S_uvs.fits ! Applying 266 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J2235-4835_S_uvs.fits wwins /scr/pima/rdv62_uvs/J2235-4835_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv62_uvs/J2235-4835_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 = -8.83038e-05 Jy ! Component: 100 - total flux cleaned = -0.000316198 Jy ! Component: 150 - total flux cleaned = -0.000723933 Jy ! Component: 200 - total flux cleaned = -0.000940655 Jy ! Component: 250 - total flux cleaned = -0.00104635 Jy ! Component: 300 - total flux cleaned = -0.00111502 Jy ! Component: 350 - total flux cleaned = -0.00118234 Jy ! Component: 400 - total flux cleaned = -0.00121532 Jy ! Component: 450 - total flux cleaned = -0.00111561 Jy ! Component: 500 - total flux cleaned = -0.00104923 Jy ! Component: 550 - total flux cleaned = -0.000949721 Jy ! Component: 600 - total flux cleaned = -0.000849854 Jy ! Component: 650 - total flux cleaned = -0.000782951 Jy ! Component: 700 - total flux cleaned = -0.000682351 Jy ! Component: 750 - total flux cleaned = -0.000614732 Jy ! Component: 800 - total flux cleaned = -0.000614595 Jy ! Component: 850 - total flux cleaned = -0.000545989 Jy ! Component: 900 - total flux cleaned = -0.000511683 Jy ! Component: 950 - total flux cleaned = -0.000442381 Jy ! Component: 1000 - total flux cleaned = -0.000371728 Jy ! Component: 1050 - total flux cleaned = -0.000300022 Jy ! Component: 1100 - total flux cleaned = -0.000300041 Jy ! Component: 1150 - total flux cleaned = -0.000190955 Jy ! Component: 1200 - total flux cleaned = 0.000104051 Jy ! Component: 1250 - total flux cleaned = 0.000291374 Jy ! Component: 1300 - total flux cleaned = 0.000518314 Jy ! Component: 1350 - total flux cleaned = 0.000749003 Jy ! Component: 1400 - total flux cleaned = 0.0010223 Jy ! Component: 1450 - total flux cleaned = 0.00122001 Jy ! Component: 1500 - total flux cleaned = 0.00150134 Jy ! Component: 1550 - total flux cleaned = 0.00166511 Jy ! Component: 1600 - total flux cleaned = 0.00179115 Jy ! Component: 1650 - total flux cleaned = 0.0018769 Jy ! Component: 1700 - total flux cleaned = 0.00200884 Jy ! Component: 1750 - total flux cleaned = 0.00209798 Jy ! Component: 1800 - total flux cleaned = 0.00223586 Jy ! Component: 1850 - total flux cleaned = 0.00237674 Jy ! Component: 1900 - total flux cleaned = 0.00252216 Jy ! Component: 1950 - total flux cleaned = 0.00267078 Jy ! Component: 2000 - total flux cleaned = 0.0028234 Jy ! Component: 2050 - total flux cleaned = 0.00292831 Jy ! Component: 2100 - total flux cleaned = 0.00303473 Jy ! Component: 2150 - total flux cleaned = 0.00297905 Jy ! Component: 2200 - total flux cleaned = 0.00297874 Jy ! Component: 2250 - total flux cleaned = 0.00298006 Jy ! Component: 2300 - total flux cleaned = 0.00286109 Jy ! Component: 2350 - total flux cleaned = 0.00286155 Jy ! Component: 2400 - total flux cleaned = 0.00279877 Jy ! Component: 2450 - total flux cleaned = 0.00279724 Jy ! Component: 2500 - total flux cleaned = 0.00266368 Jy ! Component: 2550 - total flux cleaned = 0.00273126 Jy ! Component: 2600 - total flux cleaned = 0.00266067 Jy ! Component: 2650 - total flux cleaned = 0.00266055 Jy ! Component: 2700 - total flux cleaned = 0.00266034 Jy ! Component: 2750 - total flux cleaned = 0.00266061 Jy ! Component: 2800 - total flux cleaned = 0.00266052 Jy ! Component: 2850 - total flux cleaned = 0.00266046 Jy ! Component: 2900 - total flux cleaned = 0.00274385 Jy ! Component: 2950 - total flux cleaned = 0.00291335 Jy ! Component: 3000 - total flux cleaned = 0.0030035 Jy ! Component: 3050 - total flux cleaned = 0.00291545 Jy ! Component: 3100 - total flux cleaned = 0.0029148 Jy ! Component: 3150 - total flux cleaned = 0.0030094 Jy ! Component: 3200 - total flux cleaned = 0.00300945 Jy ! Component: 3250 - total flux cleaned = 0.00310938 Jy ! Component: 3300 - total flux cleaned = 0.0032103 Jy ! Component: 3350 - total flux cleaned = 0.00331634 Jy ! Component: 3400 - total flux cleaned = 0.00331531 Jy ! Component: 3450 - total flux cleaned = 0.00342635 Jy ! Component: 3500 - total flux cleaned = 0.00354182 Jy ! Component: 3550 - total flux cleaned = 0.00354154 Jy ! Component: 3600 - total flux cleaned = 0.00366407 Jy ! Component: 3650 - total flux cleaned = 0.00391537 Jy ! Component: 3700 - total flux cleaned = 0.00378583 Jy ! Component: 3750 - total flux cleaned = 0.00405338 Jy ! Component: 3800 - total flux cleaned = 0.00405257 Jy ! Component: 3850 - total flux cleaned = 0.00433706 Jy ! Component: 3900 - total flux cleaned = 0.00448426 Jy ! Component: 3950 - total flux cleaned = 0.00463588 Jy ! Component: 4000 - total flux cleaned = 0.00463676 Jy ! Component: 4050 - total flux cleaned = 0.00495868 Jy ! Total flux subtracted in 4096 components = 0.0047947 Jy ! Clean residual min=-0.012119 max=0.010629 Jy/beam ! Clean residual mean=0.000417 rms=0.003460 Jy/beam ! Combined flux in latest and established models = 0.745561 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 608 components and 0.745561 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J2235-4835_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.736 x 90.17 at -20.54 degrees (North through East) ! Clean map min=-0.024823 max=0.65867 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J2235-4835_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= 0.6586 rms= 0.00352 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J2235-4835_S_uvs.log closed on Fri Nov 22 22:42:30 2013