! Started logfile: /image_prod/ug002_uva//J0010+1058_X_g_dfm.log on Wed Mar 4 18:15:05 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_uva//J0010+1058_X_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0010+1058_X_g_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0010+1058 ! ! 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 121 lines of history. ! ! Reading 6480 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 J0010+1058_X_g] 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011884Jy sigma=9.392828 ! Fit after self-cal, rms=0.857761Jy sigma=7.967217 ! 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=0.6962 mas, bmaj=1.72 mas, bpa=0.1976 degrees ! Estimated noise=1.37893 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 = 0.110506 Jy ! Component: 100 - total flux cleaned = 0.134604 Jy ! Total flux subtracted in 100 components = 0.134604 Jy ! Clean residual min=-0.003865 max=0.006721 Jy/beam ! Clean residual mean=0.000005 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.134604 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.134604 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=0.053598Jy sigma=0.465969 ! Fit after self-cal, rms=0.053592Jy sigma=0.465931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640926 Jy ! Component: 100 - total flux cleaned = 0.00978381 Jy ! Total flux subtracted in 100 components = 0.00978381 Jy ! Clean residual min=-0.003505 max=0.003454 Jy/beam ! Clean residual mean=0.000003 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.144388 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.144388 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=0.052623Jy sigma=0.457065 ! Fit after self-cal, rms=0.052628Jy sigma=0.457039 ! 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=0.8642 mas, bmaj=1.982 mas, bpa=0.6623 degrees ! Estimated noise=0.963437 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 = 0.00250916 Jy ! Component: 100 - total flux cleaned = 0.003811 Jy ! Component: 150 - total flux cleaned = 0.0045596 Jy ! Component: 200 - total flux cleaned = 0.00501135 Jy ! Total flux subtracted in 200 components = 0.00501135 Jy ! Clean residual min=-0.003318 max=0.003230 Jy/beam ! Clean residual mean=0.000006 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.149399 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.149399 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=0.052487Jy sigma=0.456227 ! Fit after self-cal, rms=0.052492Jy sigma=0.456200 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8642 x 1.982 at 0.6623 degrees (North through East) ! Clean map min=-0.0030478 max=0.14284 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.01 KP 1.06 ! LA 1.05 MK 0.98 OV 0.93 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.06 KP 1.05 ! LA 1.04 MK 0.97 OV 0.89 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.99 KP 1.06 ! LA 1.06 MK 0.97 OV 0.96 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 1.06 ! LA 1.06 MK 1.01 OV 0.93 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 1.06 ! LA 1.06 MK 1.02 OV 0.92 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 1.03 ! LA 1.08 MK 1.03 OV 0.95 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 1.08 ! LA 1.06 MK 1.02 OV 0.93 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.99 KP 1.09 ! LA 1.09 MK 1.02 OV 0.90 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.06 KP 1.03 ! LA 1.00 MK 1.01 OV 0.92 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.94 KP 1.05 ! LA 1.01 MK 1.02 OV 0.92 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.96 KP 1.07 ! LA 1.05 MK 1.02 OV 0.91 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 0.97 KP 1.01 ! LA 0.99 MK 1.06 OV 0.96 PT 0.89 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.052492Jy sigma=0.456200 ! Fit after self-cal, rms=0.051264Jy sigma=0.445975 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8655 mas, bmaj=1.985 mas, bpa=0.76 degrees ! Estimated noise=0.963171 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 = -0.000358396 Jy ! Component: 100 - total flux cleaned = -0.000419343 Jy ! Component: 150 - total flux cleaned = -0.000439703 Jy ! Component: 200 - total flux cleaned = -0.000448388 Jy ! Total flux subtracted in 200 components = -0.000448388 Jy ! Clean residual min=-0.001524 max=0.001966 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.148951 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.148951 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=0.051257Jy sigma=0.445936 ! Fit after self-cal, rms=0.051256Jy sigma=0.445861 ! 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=0.051256Jy sigma=0.445861 ! Fit after self-cal, rms=0.051111Jy sigma=0.441311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8651 mas, bmaj=1.983 mas, bpa=0.7726 degrees ! Estimated noise=0.963235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28718e-05 Jy ! Component: 100 - total flux cleaned = 2.31385e-05 Jy ! Component: 150 - total flux cleaned = 1.4935e-05 Jy ! Component: 200 - total flux cleaned = 8.01286e-06 Jy ! Total flux subtracted in 200 components = 8.01286e-06 Jy ! Clean residual min=-0.001513 max=0.001850 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.148959 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.148959 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=0.051107Jy sigma=0.441291 ! Fit after self-cal, rms=0.051120Jy sigma=0.441263 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 (-28.2, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094892 Jy ! Component: 100 - total flux cleaned = 0.000802157 Jy ! Component: 150 - total flux cleaned = 0.000647514 Jy ! Component: 200 - total flux cleaned = 0.000568344 Jy ! Total flux subtracted in 200 components = 0.000568344 Jy ! Clean residual min=-0.001432 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.149527 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.149527 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=0.051053Jy sigma=0.440717 ! Fit after self-cal, rms=0.051050Jy sigma=0.440683 ! Inverting map ! Added new window around map position (47.6, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732879 Jy ! Component: 100 - total flux cleaned = 0.000728518 Jy ! Component: 150 - total flux cleaned = 0.000817741 Jy ! Component: 200 - total flux cleaned = 0.000817651 Jy ! Total flux subtracted in 200 components = 0.000817651 Jy ! Clean residual min=-0.001343 max=0.001417 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.150345 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.150345 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=0.050995Jy sigma=0.440226 ! Fit after self-cal, rms=0.050991Jy sigma=0.440202 ! 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=0.050991Jy sigma=0.440202 ! Fit after self-cal, rms=0.050971Jy sigma=0.440133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8646 mas, bmaj=1.983 mas, bpa=0.7845 degrees ! Estimated noise=0.962889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289294 Jy ! Component: 100 - total flux cleaned = 0.000238064 Jy ! Component: 150 - total flux cleaned = 0.000191093 Jy ! Component: 200 - total flux cleaned = 0.000147398 Jy ! Total flux subtracted in 200 components = 0.000147398 Jy ! Clean residual min=-0.001302 max=0.001372 Jy/beam ! Clean residual mean=0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.150492 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.150492 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=0.050948Jy sigma=0.439940 ! Fit after self-cal, rms=0.050948Jy sigma=0.439936 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 = 2.54795e-05 Jy ! Component: 100 - total flux cleaned = -1.42922e-05 Jy ! Component: 150 - total flux cleaned = -5.12098e-05 Jy ! Component: 200 - total flux cleaned = -5.20043e-05 Jy ! Total flux subtracted in 200 components = -5.20043e-05 Jy ! Clean residual min=-0.001272 max=0.001381 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.15044 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.15044 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=0.050934Jy sigma=0.439829 ! Fit after self-cal, rms=0.050934Jy sigma=0.439827 ! 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=0.050934Jy sigma=0.439827 ! Fit after self-cal, rms=0.050928Jy sigma=0.439814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=3.296 mas, bpa=14.51 degrees ! Estimated noise=1.22338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141077 Jy ! Component: 100 - total flux cleaned = -0.000124922 Jy ! Component: 150 - total flux cleaned = -5.30794e-05 Jy ! Component: 200 - total flux cleaned = -2.7347e-05 Jy ! Total flux subtracted in 200 components = -2.7347e-05 Jy ! Clean residual min=-0.001518 max=0.001673 Jy/beam ! Clean residual mean=0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.150413 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.150413 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=0.050926Jy sigma=0.439779 ! Fit after self-cal, rms=0.050926Jy sigma=0.439775 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 (-37.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149159 Jy ! Component: 100 - total flux cleaned = 0.00228071 Jy ! Component: 150 - total flux cleaned = 0.00288416 Jy ! Component: 200 - total flux cleaned = 0.00324527 Jy ! Total flux subtracted in 200 components = 0.00324527 Jy ! Clean residual min=-0.001308 max=0.001281 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.153658 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 137 components and 0.153658 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=0.050891Jy sigma=0.439450 ! Fit after self-cal, rms=0.050890Jy sigma=0.439435 ! 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=0.8644 mas, bmaj=1.983 mas, bpa=0.7787 degrees ! Estimated noise=0.962825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8644 x 1.983 at 0.7787 degrees (North through East) ! Clean map min=-0.0013502 max=0.14304 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 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=0.6969 mas, bmaj=1.72 mas, bpa=0.355 degrees ! Estimated noise=1.37984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11055 Jy ! Component: 100 - total flux cleaned = 0.134692 Jy ! Component: 150 - total flux cleaned = 0.141046 Jy ! Component: 200 - total flux cleaned = 0.14473 Jy ! Total flux subtracted in 200 components = 0.14473 Jy ! Clean residual min=-0.002897 max=0.002324 Jy/beam ! Clean residual mean=0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.14473 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.14473 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=1.983 mas, bpa=0.7787 degrees ! Estimated noise=0.962825 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 = 0.00310188 Jy ! Component: 100 - total flux cleaned = 0.00455243 Jy ! Component: 150 - total flux cleaned = 0.00543297 Jy ! Component: 200 - total flux cleaned = 0.00603189 Jy ! Total flux subtracted in 200 components = 0.00603189 Jy ! Clean residual min=-0.001525 max=0.001549 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.150761 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.150761 Jy ! Inverting map ! Added new window around map position (38.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105851 Jy ! Component: 100 - total flux cleaned = 0.00143565 Jy ! Component: 150 - total flux cleaned = 0.00169927 Jy ! Component: 200 - total flux cleaned = 0.00198643 Jy ! Total flux subtracted in 200 components = 0.00198643 Jy ! Clean residual min=-0.001488 max=0.001326 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.152748 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.152748 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=2.313 mas, bmaj=3.296 mas, bpa=14.51 degrees ! Estimated noise=1.22338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644336 Jy ! Component: 100 - total flux cleaned = 0.000901981 Jy ! Component: 150 - total flux cleaned = 0.00126776 Jy ! Component: 200 - total flux cleaned = 0.00152424 Jy ! Total flux subtracted in 200 components = 0.00152424 Jy ! Clean residual min=-0.001366 max=0.001285 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.154272 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 = 0.000214185 Jy ! Component: 100 - total flux cleaned = 0.000392494 Jy ! Component: 150 - total flux cleaned = 0.000518192 Jy ! Component: 200 - total flux cleaned = 0.000616503 Jy ! Total flux subtracted in 200 components = 0.000616503 Jy ! Clean residual min=-0.001313 max=0.001280 Jy/beam ! Clean residual mean=0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.154889 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 110 components and 0.154889 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=1.983 mas, bpa=0.7787 degrees ! Estimated noise=0.962825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101869 Jy ! Component: 100 - total flux cleaned = 0.000201918 Jy ! Component: 150 - total flux cleaned = 0.000203262 Jy ! Component: 200 - total flux cleaned = 0.000324163 Jy ! Total flux subtracted in 200 components = 0.000324163 Jy ! Clean residual min=-0.001321 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.155213 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 131 components and 0.155213 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=0.050864Jy sigma=0.439148 ! Fit after self-cal, rms=0.050857Jy sigma=0.439089 wmodel J0010+1058_X_g_map.mod ! Writing 131 model components to file: J0010+1058_X_g_map.mod wobs J0010+1058_X_g_uvs.fits ! Writing UV FITS file: J0010+1058_X_g_uvs.fits wwins J0010+1058_X_g_map.win ! wwins: Wrote 5 windows to J0010+1058_X_g_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 = 0.00014959 Jy ! Component: 100 - total flux cleaned = 0.000241322 Jy ! Component: 150 - total flux cleaned = 0.000306956 Jy ! Component: 200 - total flux cleaned = 0.000349538 Jy ! Component: 250 - total flux cleaned = 0.000328989 Jy ! Component: 300 - total flux cleaned = 0.000268345 Jy ! Component: 350 - total flux cleaned = 0.000208425 Jy ! Component: 400 - total flux cleaned = 0.000169431 Jy ! Component: 450 - total flux cleaned = 9.2631e-05 Jy ! Component: 500 - total flux cleaned = 5.48975e-05 Jy ! Component: 550 - total flux cleaned = 5.49068e-05 Jy ! Component: 600 - total flux cleaned = -1.61925e-07 Jy ! Component: 650 - total flux cleaned = -2.76891e-07 Jy ! Component: 700 - total flux cleaned = -7.22883e-05 Jy ! Component: 750 - total flux cleaned = -0.000125681 Jy ! Component: 800 - total flux cleaned = -0.000178467 Jy ! Component: 850 - total flux cleaned = -0.000247782 Jy ! Component: 900 - total flux cleaned = -0.000298799 Jy ! Component: 950 - total flux cleaned = -0.0003155 Jy ! Component: 1000 - total flux cleaned = -0.000382201 Jy ! Component: 1050 - total flux cleaned = -0.000365611 Jy ! Component: 1100 - total flux cleaned = -0.000365643 Jy ! Component: 1150 - total flux cleaned = -0.000414227 Jy ! Component: 1200 - total flux cleaned = -0.000398148 Jy ! Component: 1250 - total flux cleaned = -0.000382518 Jy ! Component: 1300 - total flux cleaned = -0.000367095 Jy ! Component: 1350 - total flux cleaned = -0.000398237 Jy ! Component: 1400 - total flux cleaned = -0.000444664 Jy ! Component: 1450 - total flux cleaned = -0.000459579 Jy ! Component: 1500 - total flux cleaned = -0.000444191 Jy ! Component: 1550 - total flux cleaned = -0.000384354 Jy ! Component: 1600 - total flux cleaned = -0.000444106 Jy ! Component: 1650 - total flux cleaned = -0.000444014 Jy ! Component: 1700 - total flux cleaned = -0.000458863 Jy ! Component: 1750 - total flux cleaned = -0.000473352 Jy ! Component: 1800 - total flux cleaned = -0.000530952 Jy ! Component: 1850 - total flux cleaned = -0.000516518 Jy ! Component: 1900 - total flux cleaned = -0.000516504 Jy ! Component: 1950 - total flux cleaned = -0.000587155 Jy ! Component: 2000 - total flux cleaned = -0.000642961 Jy ! Component: 2050 - total flux cleaned = -0.000712254 Jy ! Component: 2100 - total flux cleaned = -0.000739762 Jy ! Component: 2150 - total flux cleaned = -0.000808029 Jy ! Component: 2200 - total flux cleaned = -0.000821499 Jy ! Component: 2250 - total flux cleaned = -0.00083502 Jy ! Component: 2300 - total flux cleaned = -0.000875203 Jy ! Component: 2350 - total flux cleaned = -0.000888424 Jy ! Component: 2400 - total flux cleaned = -0.00095457 Jy ! Component: 2450 - total flux cleaned = -0.0009413 Jy ! Component: 2500 - total flux cleaned = -0.0010065 Jy ! Component: 2550 - total flux cleaned = -0.00105818 Jy ! Component: 2600 - total flux cleaned = -0.00103236 Jy ! Component: 2650 - total flux cleaned = -0.00105802 Jy ! Component: 2700 - total flux cleaned = -0.00107066 Jy ! Component: 2750 - total flux cleaned = -0.00112124 Jy ! Component: 2800 - total flux cleaned = -0.00112118 Jy ! Component: 2850 - total flux cleaned = -0.00119607 Jy ! Component: 2900 - total flux cleaned = -0.00118363 Jy ! Component: 2950 - total flux cleaned = -0.00123294 Jy ! Component: 3000 - total flux cleaned = -0.00125737 Jy ! Component: 3050 - total flux cleaned = -0.00124524 Jy ! Component: 3100 - total flux cleaned = -0.00124521 Jy ! Component: 3150 - total flux cleaned = -0.00128127 Jy ! Component: 3200 - total flux cleaned = -0.00128114 Jy ! Component: 3250 - total flux cleaned = -0.00129302 Jy ! Component: 3300 - total flux cleaned = -0.0013285 Jy ! Component: 3350 - total flux cleaned = -0.00132854 Jy ! Component: 3400 - total flux cleaned = -0.00134016 Jy ! Component: 3450 - total flux cleaned = -0.00137503 Jy ! Component: 3500 - total flux cleaned = -0.00138655 Jy ! Component: 3550 - total flux cleaned = -0.00143247 Jy ! Component: 3600 - total flux cleaned = -0.0014439 Jy ! Component: 3650 - total flux cleaned = -0.00152348 Jy ! Component: 3700 - total flux cleaned = -0.00153477 Jy ! Component: 3750 - total flux cleaned = -0.00154595 Jy ! Component: 3800 - total flux cleaned = -0.00159077 Jy ! Component: 3850 - total flux cleaned = -0.00164646 Jy ! Component: 3900 - total flux cleaned = -0.00167962 Jy ! Component: 3950 - total flux cleaned = -0.00169061 Jy ! Component: 4000 - total flux cleaned = -0.00175623 Jy ! Component: 4050 - total flux cleaned = -0.00177795 Jy ! Total flux subtracted in 4096 components = -0.00179968 Jy ! Clean residual min=-0.000755 max=0.000670 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.153413 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 405 components and 0.153413 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0010+1058_X_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8644 x 1.983 at 0.7787 degrees (North through East) ! Clean map min=-0.001013 max=0.14292 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0010+1058_X_g_map.fits wmodel /image_prod/ug002_uva//J0010+1058_X_g_map.mod ! Writing 405 model components to file: /image_prod/ug002_uva//J0010+1058_X_g_map.mod wobs /image_prod/ug002_uva//J0010+1058_X_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0010+1058_X_g_uvs.fits wwins /image_prod/ug002_uva//J0010+1058_X_g_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0010+1058_X_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181012 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379967 0.379967 0.759935 1.51987 3.03974 6.07948 12.159 24.3179 48.6358 97.2717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 789.541 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0010+1058_X_g_dfm.log closed on Wed Mar 4 18:15:10 2020