! Started logfile: /image_prod/ug002_uvm//J0239-0234_X_a_dfm.log on Wed Mar 4 16:32:54 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J0239-0234_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0239-0234_X_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 8 integrations on 28 of 28 possible baselines. ! AN table 4: 12 integrations on 28 of 28 possible baselines. ! AN table 5: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.821043 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 33804 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0239-0234_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.191950Jy sigma=8.868102 ! Fit after self-cal, rms=0.393649Jy sigma=2.959370 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.6419 mas, bmaj=1.609 mas, bpa=-1.865 degrees ! Estimated noise=0.857807 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.47357 Jy ! Component: 100 - total flux cleaned = 0.582532 Jy ! Total flux subtracted in 100 components = 0.582532 Jy ! Clean residual min=-0.022888 max=0.040867 Jy/beam ! Clean residual mean=-0.000003 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.582532 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.582532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.134216Jy sigma=0.932701 ! Fit after self-cal, rms=0.134205Jy sigma=0.932582 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441477 Jy ! Component: 100 - total flux cleaned = 0.0681639 Jy ! Total flux subtracted in 100 components = 0.0681639 Jy ! Clean residual min=-0.016979 max=0.019702 Jy/beam ! Clean residual mean=0.000000 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.650695 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.650695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.114073Jy sigma=0.794934 ! Fit after self-cal, rms=0.113996Jy sigma=0.794339 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191699 Jy ! Component: 100 - total flux cleaned = 0.0331745 Jy ! Total flux subtracted in 100 components = 0.0331745 Jy ! Clean residual min=-0.014506 max=0.018161 Jy/beam ! Clean residual mean=0.000002 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.68387 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.68387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.109955Jy sigma=0.767717 ! Fit after self-cal, rms=0.109792Jy sigma=0.766451 ! Inverting map ! Added new window around map position (1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160014 Jy ! Component: 100 - total flux cleaned = 0.0273407 Jy ! Total flux subtracted in 100 components = 0.0273407 Jy ! Clean residual min=-0.012642 max=0.011234 Jy/beam ! Clean residual mean=0.000003 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.711211 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.711211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107411Jy sigma=0.749198 ! Fit after self-cal, rms=0.107317Jy sigma=0.748485 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=1.947 mas, bpa=-2.565 degrees ! Estimated noise=0.536633 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 = 0.00647517 Jy ! Component: 100 - total flux cleaned = 0.00981063 Jy ! Component: 150 - total flux cleaned = 0.0121416 Jy ! Component: 200 - total flux cleaned = 0.0134614 Jy ! Total flux subtracted in 200 components = 0.0134614 Jy ! Clean residual min=-0.011917 max=0.009788 Jy/beam ! Clean residual mean=0.000000 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.724672 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.724672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106322Jy sigma=0.741814 ! Fit after self-cal, rms=0.106297Jy sigma=0.741630 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8126 x 1.947 at -2.565 degrees (North through East) ! Clean map min=-0.01111 max=0.6162 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 KP 1.02 LA 0.94 ! MK 0.93 NL 1.02 OV 0.88 PT 0.85 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 0.90 KP 1.04 ! LA 0.99 MK 0.95 NL 1.07 OV 0.88 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.92 HN 0.94 KP 1.01 ! MK 0.97 NL 1.08 OV 0.88 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.88 LA 1.05 MK 1.02 ! NL 1.10 OV 0.93 PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.07 HN 0.98 KP 1.10 ! LA 1.10 MK 1.12 NL 1.07 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 KP 1.02 LA 0.96 ! MK 0.91 NL 1.03 OV 0.87 PT 0.85 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 0.89 KP 1.03 ! LA 1.00 MK 0.95 NL 1.05 OV 0.89 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 HN 0.97 KP 0.99 ! MK 0.97 NL 1.12 OV 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.87 LA 1.05 MK 1.01 ! NL 1.10 OV 0.93 PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.08 HN 0.98 KP 1.10 ! LA 1.10 MK 1.12 NL 1.07 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 KP 1.02 LA 0.95 ! MK 0.93 NL 1.03 OV 0.86 PT 0.84 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 0.89 KP 1.03 ! LA 0.99 MK 0.96 NL 1.06 OV 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 HN 0.96 KP 1.03 ! MK 0.98 NL 1.08 OV 0.89 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.87 LA 1.07 MK 0.99 ! NL 1.10 OV 0.94 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.07 HN 0.99 KP 1.09 ! LA 1.10 MK 1.11 NL 1.06 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 KP 1.00 LA 0.97 ! MK 0.93 NL 1.02 OV 0.86 PT 0.85 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.90 KP 1.03 ! LA 0.97 MK 0.93 NL 1.08 OV 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.95 HN 1.00 KP 1.00 ! MK 0.98 NL 1.06 OV 0.92 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.88 LA 1.08 MK 1.01 ! NL 1.12 OV 0.94 PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.07 HN 1.00 KP 1.10 ! LA 1.10 MK 1.11 NL 1.07 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 KP 1.01 LA 0.95 ! MK 0.91 NL 1.00 OV 0.86 PT 0.85 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.89 KP 1.01 ! LA 0.96 MK 0.96 NL 1.06 OV 0.89 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.94 HN 0.98 KP 1.01 ! MK 0.96 NL 1.06 OV 0.91 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.88 LA 1.08 MK 1.00 ! NL 1.10 OV 0.91 PT 0.97 SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.06 HN 0.99 KP 1.10 ! LA 1.10 MK 1.14 NL 1.08 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 KP 1.02 LA 0.96 ! MK 0.92 NL 1.03 OV 0.87 PT 0.85 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 0.90 KP 1.02 ! LA 0.97 MK 0.96 NL 1.06 OV 0.88 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 1.00 KP 1.01 ! MK 0.97 NL 1.06 OV 0.90 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 0.88 LA 1.08 MK 1.05 ! NL 1.10 OV 0.93 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.08 HN 0.98 KP 1.11 ! LA 1.09 MK 1.12 NL 1.07 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 KP 1.01 LA 0.95 ! MK 0.91 NL 1.02 OV 0.85 PT 0.85 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 HN 0.89 KP 1.01 ! LA 0.98 MK 0.96 NL 1.04 OV 0.89 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.93 HN 0.99 KP 1.00 ! MK 0.96 NL 1.05 OV 0.90 SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 0.90 LA 1.06 MK 1.05 ! NL 1.11 OV 0.94 PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.08 HN 1.00 KP 1.10 ! LA 1.10 MK 1.12 NL 1.06 OV 0.95 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 KP 1.02 LA 0.94 ! MK 0.94 NL 1.02 OV 0.87 PT 0.85 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 0.89 KP 1.00 ! LA 0.98 MK 0.97 NL 1.09 OV 0.87 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.94 HN 0.99 KP 1.04 ! MK 0.94 NL 1.04 OV 0.92 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.90 LA 1.07 MK 1.05 ! NL 1.11 OV 0.92 PT 0.97 SC 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.08 HN 0.99 KP 1.11 ! LA 1.11 MK 1.11 NL 1.09 OV 0.96 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 KP 1.01 LA 0.93 ! MK 0.91 NL 1.03 OV 0.85 PT 0.86 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.91 KP 1.01 ! LA 0.96 MK 0.96 NL 1.07 OV 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 HN 0.99 KP 1.01 ! MK 0.97 NL 1.06 OV 0.88 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.90 LA 1.06 MK 1.08 ! NL 1.11 OV 0.91 PT 0.96 SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.07 HN 0.98 KP 1.10 ! LA 1.09 MK 1.13 NL 1.08 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 KP 1.01 LA 0.93 ! MK 0.92 NL 1.02 OV 0.86 PT 0.85 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 HN 0.90 KP 0.99 ! LA 0.99 MK 0.96 NL 1.06 OV 0.91 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.92 HN 0.97 KP 0.99 ! MK 0.99 NL 1.10 OV 0.92 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.88 LA 1.05 MK 1.05 ! NL 1.14 OV 0.93 PT 0.98 SC 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.08 HN 0.98 KP 1.09 ! LA 1.10 MK 1.12 NL 1.06 OV 0.97 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 KP 1.00 LA 0.95 ! MK 0.89 NL 1.01 OV 0.86 PT 0.86 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.97 HN 0.91 KP 1.02 ! LA 0.99 MK 0.96 NL 1.07 OV 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.96 HN 0.98 KP 1.03 ! MK 0.95 NL 1.08 OV 0.91 SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 HN 0.91 LA 1.06 MK 1.08 ! NL 1.11 OV 0.93 PT 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.08 HN 0.99 KP 1.10 ! LA 1.10 MK 1.12 NL 1.07 OV 0.97 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 KP 1.03 LA 0.95 ! MK 0.93 NL 1.02 OV 0.87 PT 0.85 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 0.91 KP 1.02 ! LA 0.99 MK 0.98 NL 1.06 OV 0.86 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.92 HN 1.02 KP 0.98 ! MK 1.05 NL 1.08 OV 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 0.89 LA 1.06 MK 1.09 ! NL 1.12 OV 0.91 PT 0.97 SC 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.07 HN 1.00 KP 1.11 ! LA 1.09 MK 1.06 NL 1.08 OV 0.96 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.106297Jy sigma=0.741630 ! Fit after self-cal, rms=0.081042Jy sigma=0.517349 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=1.954 mas, bpa=-2.534 degrees ! Estimated noise=0.540116 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 = -0.00826721 Jy ! Component: 100 - total flux cleaned = -0.0105162 Jy ! Component: 150 - total flux cleaned = -0.0112898 Jy ! Component: 200 - total flux cleaned = -0.0116809 Jy ! Total flux subtracted in 200 components = -0.0116809 Jy ! Clean residual min=-0.004565 max=0.004887 Jy/beam ! Clean residual mean=0.000000 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.712991 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.712991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079902Jy sigma=0.510212 ! Fit after self-cal, rms=0.079902Jy sigma=0.510133 ! Inverting map ! Added new window around map position (-5.8, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035324 Jy ! Component: 100 - total flux cleaned = 0.00405411 Jy ! Component: 150 - total flux cleaned = 0.00395475 Jy ! Component: 200 - total flux cleaned = 0.00386621 Jy ! Total flux subtracted in 200 components = 0.00386621 Jy ! Clean residual min=-0.004333 max=0.004245 Jy/beam ! Clean residual mean=-0.000000 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.716857 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.716857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079426Jy sigma=0.507799 ! Fit after self-cal, rms=0.079397Jy sigma=0.507518 ! Inverting map ! Added new window around map position (-10.4, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215302 Jy ! Component: 100 - total flux cleaned = 0.00287241 Jy ! Component: 150 - total flux cleaned = 0.00270397 Jy ! Component: 200 - total flux cleaned = 0.00238763 Jy ! Total flux subtracted in 200 components = 0.00238763 Jy ! Clean residual min=-0.004258 max=0.003891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.719245 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.719245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079065Jy sigma=0.506009 ! Fit after self-cal, rms=0.079048Jy sigma=0.505845 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079048Jy sigma=0.505845 ! Fit after self-cal, rms=0.063285Jy sigma=0.412870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8186 mas, bmaj=1.956 mas, bpa=-2.467 degrees ! Estimated noise=0.541371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309397 Jy ! Component: 100 - total flux cleaned = -0.00423546 Jy ! Component: 150 - total flux cleaned = -0.00467394 Jy ! Component: 200 - total flux cleaned = -0.00510722 Jy ! Total flux subtracted in 200 components = -0.00510722 Jy ! Clean residual min=-0.003372 max=0.002577 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.714138 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.714138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063089Jy sigma=0.411317 ! Fit after self-cal, rms=0.063115Jy sigma=0.411276 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 = -0.000293528 Jy ! Component: 100 - total flux cleaned = -0.000474304 Jy ! Component: 150 - total flux cleaned = -0.000687974 Jy ! Component: 200 - total flux cleaned = -0.000808981 Jy ! Total flux subtracted in 200 components = -0.000808981 Jy ! Clean residual min=-0.003254 max=0.002530 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.713329 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.713329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063058Jy sigma=0.410851 ! Fit after self-cal, rms=0.063056Jy sigma=0.410842 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063056Jy sigma=0.410842 ! Fit after self-cal, rms=0.062540Jy sigma=0.406535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8183 mas, bmaj=1.957 mas, bpa=-2.427 degrees ! Estimated noise=0.541174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258142 Jy ! Component: 100 - total flux cleaned = -0.00369771 Jy ! Component: 150 - total flux cleaned = -0.00419764 Jy ! Component: 200 - total flux cleaned = -0.00439677 Jy ! Total flux subtracted in 200 components = -0.00439677 Jy ! Clean residual min=-0.002767 max=0.002098 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.708932 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.708932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062396Jy sigma=0.405416 ! Fit after self-cal, rms=0.062397Jy sigma=0.405400 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 = -0.000199843 Jy ! Component: 100 - total flux cleaned = -0.000330046 Jy ! Component: 150 - total flux cleaned = -0.000409913 Jy ! Component: 200 - total flux cleaned = -0.000484952 Jy ! Total flux subtracted in 200 components = -0.000484952 Jy ! Clean residual min=-0.002647 max=0.002077 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.708447 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.708447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062346Jy sigma=0.405015 ! Fit after self-cal, rms=0.062345Jy sigma=0.405007 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062345Jy sigma=0.405007 ! Fit after self-cal, rms=0.062302Jy sigma=0.404597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.08 mas, bmaj=3.381 mas, bpa=3.094 degrees ! Estimated noise=0.71997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196785 Jy ! Component: 100 - total flux cleaned = -0.00271395 Jy ! Component: 150 - total flux cleaned = -0.00334185 Jy ! Component: 200 - total flux cleaned = -0.00375611 Jy ! Total flux subtracted in 200 components = -0.00375611 Jy ! Clean residual min=-0.003754 max=0.003279 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.704691 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.704691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062273Jy sigma=0.404348 ! Fit after self-cal, rms=0.062270Jy sigma=0.404326 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 = -9.84164e-05 Jy ! Component: 100 - total flux cleaned = -0.000397808 Jy ! Component: 150 - total flux cleaned = -0.000666115 Jy ! Component: 200 - total flux cleaned = -0.000837761 Jy ! Total flux subtracted in 200 components = -0.000837761 Jy ! Clean residual min=-0.003715 max=0.003145 Jy/beam ! Clean residual mean=0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.703853 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 0.703853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062265Jy sigma=0.404305 ! Fit after self-cal, rms=0.062261Jy sigma=0.404282 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8183 mas, bmaj=1.957 mas, bpa=-2.389 degrees ! Estimated noise=0.540919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8183 x 1.957 at -2.389 degrees (North through East) ! Clean map min=-0.002374 max=0.62118 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.062261Jy sigma=0.404282 ! Fit after self-cal, rms=0.058913Jy sigma=0.375781 ! Inverting map and beam ! Estimated beam: bmin=0.8185 mas, bmaj=1.958 mas, bpa=-2.419 degrees ! Estimated noise=0.540791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189667 Jy ! Component: 100 - total flux cleaned = -0.00210978 Jy ! Component: 150 - total flux cleaned = -0.00215743 Jy ! Component: 200 - total flux cleaned = -0.00219991 Jy ! Total flux subtracted in 200 components = -0.00219991 Jy ! Clean residual min=-0.002163 max=0.001835 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.701653 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 0.701653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058818Jy sigma=0.375035 ! Fit after self-cal, rms=0.058817Jy sigma=0.375029 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161256 Jy ! Component: 100 - total flux cleaned = -0.000161593 Jy ! Component: 150 - total flux cleaned = -0.000162821 Jy ! Component: 200 - total flux cleaned = -0.000223017 Jy ! Total flux subtracted in 200 components = -0.000223017 Jy ! Clean residual min=-0.002093 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.70143 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 164 components and 0.70143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058782Jy sigma=0.374765 ! Fit after self-cal, rms=0.058782Jy sigma=0.374757 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058782Jy sigma=0.374757 ! Fit after self-cal, rms=0.058752Jy sigma=0.374498 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=0.6455 mas, bmaj=1.617 mas, bpa=-1.881 degrees ! Estimated noise=0.857678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.473462 Jy ! Component: 100 - total flux cleaned = 0.581314 Jy ! Component: 150 - total flux cleaned = 0.623348 Jy ! Component: 200 - total flux cleaned = 0.645484 Jy ! Total flux subtracted in 200 components = 0.645484 Jy ! Clean residual min=-0.008202 max=0.011032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.645484 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.645484 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=1.957 mas, bpa=-2.389 degrees ! Estimated noise=0.540569 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191232 Jy ! Component: 100 - total flux cleaned = 0.0288774 Jy ! Component: 150 - total flux cleaned = 0.0350645 Jy ! Component: 200 - total flux cleaned = 0.0394244 Jy ! Total flux subtracted in 200 components = 0.0394244 Jy ! Clean residual min=-0.002463 max=0.003573 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.684908 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.684908 Jy ! Inverting map ! Added new window around map position (-0.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375762 Jy ! Component: 100 - total flux cleaned = 0.00656786 Jy ! Component: 150 - total flux cleaned = 0.00883134 Jy ! Component: 200 - total flux cleaned = 0.0106231 Jy ! Total flux subtracted in 200 components = 0.0106231 Jy ! Clean residual min=-0.002210 max=0.002022 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.695531 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.695531 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=3.383 mas, bpa=3.143 degrees ! Estimated noise=0.718925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214703 Jy ! Component: 100 - total flux cleaned = 0.00324372 Jy ! Component: 150 - total flux cleaned = 0.00352887 Jy ! Component: 200 - total flux cleaned = 0.00377244 Jy ! Total flux subtracted in 200 components = 0.00377244 Jy ! Clean residual min=-0.002911 max=0.002483 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.699304 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142252 Jy ! Component: 100 - total flux cleaned = 0.000267249 Jy ! Component: 150 - total flux cleaned = 0.000352096 Jy ! Component: 200 - total flux cleaned = 0.000479289 Jy ! Total flux subtracted in 200 components = 0.000479289 Jy ! Clean residual min=-0.002842 max=0.002329 Jy/beam ! Clean residual mean=0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.699783 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 92 components and 0.699783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=1.957 mas, bpa=-2.389 degrees ! Estimated noise=0.540569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271197 Jy ! Component: 100 - total flux cleaned = -9.92605e-05 Jy ! Component: 150 - total flux cleaned = 5.63819e-05 Jy ! Component: 200 - total flux cleaned = 0.000150863 Jy ! Total flux subtracted in 200 components = 0.000150863 Jy ! Clean residual min=-0.001945 max=0.001792 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.699934 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.699934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058717Jy sigma=0.374207 ! Fit after self-cal, rms=0.058672Jy sigma=0.373854 wmodel J0239-0234_X_a_map.mod ! Writing 109 model components to file: J0239-0234_X_a_map.mod wobs J0239-0234_X_a_uvs.fits ! Writing UV FITS file: J0239-0234_X_a_uvs.fits wwins J0239-0234_X_a_map.win ! wwins: Wrote 6 windows to J0239-0234_X_a_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 = -0.000209329 Jy ! Component: 100 - total flux cleaned = -0.000207056 Jy ! Component: 150 - total flux cleaned = -0.000344497 Jy ! Component: 200 - total flux cleaned = -0.000526992 Jy ! Component: 250 - total flux cleaned = -0.000701369 Jy ! Component: 300 - total flux cleaned = -0.000893756 Jy ! Component: 350 - total flux cleaned = -0.00112463 Jy ! Component: 400 - total flux cleaned = -0.00128062 Jy ! Component: 450 - total flux cleaned = -0.00147447 Jy ! Component: 500 - total flux cleaned = -0.00164074 Jy ! Component: 550 - total flux cleaned = -0.00170145 Jy ! Component: 600 - total flux cleaned = -0.00174048 Jy ! Component: 650 - total flux cleaned = -0.00174026 Jy ! Component: 700 - total flux cleaned = -0.00175908 Jy ! Component: 750 - total flux cleaned = -0.00179553 Jy ! Component: 800 - total flux cleaned = -0.0017235 Jy ! Component: 850 - total flux cleaned = -0.0017242 Jy ! Component: 900 - total flux cleaned = -0.00175911 Jy ! Component: 950 - total flux cleaned = -0.00184443 Jy ! Component: 1000 - total flux cleaned = -0.00179402 Jy ! Component: 1050 - total flux cleaned = -0.00186117 Jy ! Component: 1100 - total flux cleaned = -0.00187763 Jy ! Component: 1150 - total flux cleaned = -0.00189371 Jy ! Component: 1200 - total flux cleaned = -0.00189366 Jy ! Component: 1250 - total flux cleaned = -0.00187783 Jy ! Component: 1300 - total flux cleaned = -0.00192433 Jy ! Component: 1350 - total flux cleaned = -0.00186285 Jy ! Component: 1400 - total flux cleaned = -0.00186301 Jy ! Component: 1450 - total flux cleaned = -0.00186298 Jy ! Component: 1500 - total flux cleaned = -0.00181845 Jy ! Component: 1550 - total flux cleaned = -0.00187768 Jy ! Component: 1600 - total flux cleaned = -0.00184851 Jy ! Component: 1650 - total flux cleaned = -0.00186308 Jy ! Component: 1700 - total flux cleaned = -0.00183443 Jy ! Component: 1750 - total flux cleaned = -0.00183436 Jy ! Component: 1800 - total flux cleaned = -0.0017779 Jy ! Component: 1850 - total flux cleaned = -0.0018061 Jy ! Component: 1900 - total flux cleaned = -0.00184752 Jy ! Component: 1950 - total flux cleaned = -0.00177877 Jy ! Component: 2000 - total flux cleaned = -0.00180598 Jy ! Component: 2050 - total flux cleaned = -0.00179238 Jy ! Component: 2100 - total flux cleaned = -0.00179217 Jy ! Component: 2150 - total flux cleaned = -0.00175204 Jy ! Component: 2200 - total flux cleaned = -0.00180499 Jy ! Component: 2250 - total flux cleaned = -0.00176558 Jy ! Component: 2300 - total flux cleaned = -0.00180491 Jy ! Component: 2350 - total flux cleaned = -0.0017918 Jy ! Component: 2400 - total flux cleaned = -0.00175315 Jy ! Component: 2450 - total flux cleaned = -0.00176588 Jy ! Component: 2500 - total flux cleaned = -0.00181689 Jy ! Component: 2550 - total flux cleaned = -0.00175355 Jy ! Component: 2600 - total flux cleaned = -0.00180388 Jy ! Component: 2650 - total flux cleaned = -0.00176624 Jy ! Component: 2700 - total flux cleaned = -0.00176622 Jy ! Component: 2750 - total flux cleaned = -0.0018032 Jy ! Component: 2800 - total flux cleaned = -0.00176645 Jy ! Component: 2850 - total flux cleaned = -0.00180299 Jy ! Component: 2900 - total flux cleaned = -0.00185163 Jy ! Component: 2950 - total flux cleaned = -0.00181538 Jy ! Component: 3000 - total flux cleaned = -0.00191154 Jy ! Component: 3050 - total flux cleaned = -0.0019355 Jy ! Component: 3100 - total flux cleaned = -0.00187603 Jy ! Component: 3150 - total flux cleaned = -0.00195887 Jy ! Component: 3200 - total flux cleaned = -0.00199419 Jy ! Component: 3250 - total flux cleaned = -0.00201775 Jy ! Component: 3300 - total flux cleaned = -0.0020643 Jy ! Component: 3350 - total flux cleaned = -0.00209905 Jy ! Component: 3400 - total flux cleaned = -0.00211063 Jy ! Component: 3450 - total flux cleaned = -0.00212209 Jy ! Component: 3500 - total flux cleaned = -0.0021564 Jy ! Component: 3550 - total flux cleaned = -0.00214505 Jy ! Component: 3600 - total flux cleaned = -0.002179 Jy ! Component: 3650 - total flux cleaned = -0.00228049 Jy ! Component: 3700 - total flux cleaned = -0.00226925 Jy ! Component: 3750 - total flux cleaned = -0.002314 Jy ! Component: 3800 - total flux cleaned = -0.00235837 Jy ! Component: 3850 - total flux cleaned = -0.0023695 Jy ! Component: 3900 - total flux cleaned = -0.00245768 Jy ! Component: 3950 - total flux cleaned = -0.00247963 Jy ! Component: 4000 - total flux cleaned = -0.0024905 Jy ! Component: 4050 - total flux cleaned = -0.00256676 Jy ! Total flux subtracted in 4096 components = -0.00254509 Jy ! Clean residual min=-0.000562 max=0.000593 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.697389 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 446 components and 0.697389 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0239-0234_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8184 x 1.957 at -2.389 degrees (North through East) ! Clean map min=-0.0012757 max=0.62366 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0239-0234_X_a_map.fits wmodel /image_prod/ug002_uvm//J0239-0234_X_a_map.mod ! Writing 446 model components to file: /image_prod/ug002_uvm//J0239-0234_X_a_map.mod wobs /image_prod/ug002_uvm//J0239-0234_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0239-0234_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0239-0234_X_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uvm//J0239-0234_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.62366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188372 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0906126 0.0906126 0.181225 0.36245 0.724901 1.4498 2.8996 5.79921 11.5984 23.1968 46.3937 92.7873 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.623 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3310.8 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0239-0234_X_a_dfm.log closed on Wed Mar 4 16:33:00 2020