! Started logfile: /image_prod/ug002_uva//J1545+5135_X_dfm.log on Thu Mar 5 02:25:12 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//J1545+5135_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1545+5135_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 28 of 28 possible baselines. ! AN table 3: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.959624 visibilities/baseline/integration-bin. ! Found source: J1545+5135 ! ! 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 12264 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 J1545+5135_X] 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 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004134Jy sigma=9.187134 ! Fit after self-cal, rms=0.844782Jy sigma=7.731408 ! 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=0.7637 mas, bmaj=0.9836 mas, bpa=-9.23 degrees ! Estimated noise=1.26037 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 = 0.117333 Jy ! Component: 100 - total flux cleaned = 0.153141 Jy ! Total flux subtracted in 100 components = 0.153141 Jy ! Clean residual min=-0.009595 max=0.016292 Jy/beam ! Clean residual mean=0.000017 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.153141 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.153141 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=0.066294Jy sigma=0.598508 ! Fit after self-cal, rms=0.066254Jy sigma=0.597932 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163117 Jy ! Component: 100 - total flux cleaned = 0.0242677 Jy ! Total flux subtracted in 100 components = 0.0242677 Jy ! Clean residual min=-0.007671 max=0.014667 Jy/beam ! Clean residual mean=0.000013 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.177409 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.177409 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=0.061886Jy sigma=0.554909 ! Fit after self-cal, rms=0.061861Jy sigma=0.554567 ! Inverting map ! Added new window around map position (0, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131764 Jy ! Component: 100 - total flux cleaned = 0.0198277 Jy ! Total flux subtracted in 100 components = 0.0198277 Jy ! Clean residual min=-0.006018 max=0.010264 Jy/beam ! Clean residual mean=0.000007 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.197237 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.197237 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=0.058593Jy sigma=0.519262 ! Fit after self-cal, rms=0.058278Jy sigma=0.516521 ! 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=0.9569 mas, bmaj=1.199 mas, bpa=-9.65 degrees ! Estimated noise=0.705511 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 = 0.0083733 Jy ! Component: 100 - total flux cleaned = 0.0129731 Jy ! Component: 150 - total flux cleaned = 0.0162502 Jy ! Component: 200 - total flux cleaned = 0.0186191 Jy ! Total flux subtracted in 200 components = 0.0186191 Jy ! Clean residual min=-0.005432 max=0.007601 Jy/beam ! Clean residual mean=0.000006 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.215856 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.215856 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=0.057135Jy sigma=0.502931 ! Fit after self-cal, rms=0.056975Jy sigma=0.501515 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9569 x 1.199 at -9.65 degrees (North through East) ! Clean map min=-0.0052025 max=0.1532 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.07 LA 0.93 ! MK 1.04 NL 1.18 OV 0.90 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 0.98 KP 1.03 ! LA 0.92 MK 1.00 NL 1.18 OV 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.05 LA 0.96 MK 1.04 ! OV 0.89 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.14 LA 0.89 ! MK 1.02 NL 1.17 OV 0.87 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 1.01 KP 1.05 ! LA 0.94 MK 0.93 NL 1.13 OV 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.06 LA 0.98 MK 1.09 ! OV 0.93 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 KP 1.22 LA 0.88 ! MK 1.00 NL 1.18 OV 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 1.00 KP 1.10 ! LA 0.90 MK 0.92 NL 1.13 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.01 LA 0.95 MK 1.04 ! OV 0.89 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.21 LA 0.90 ! MK 1.09 NL 1.16 OV 0.87 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 1.04 KP 1.03 ! LA 0.92 MK 0.99 NL 1.17 OV 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 1.05 LA 0.98 MK 1.00 ! OV 0.97 SC 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.15 LA 0.90 ! MK 1.01 NL 1.16 OV 0.89 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 1.00 KP 1.06 ! LA 0.94 MK 1.03 NL 1.13 OV 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.97 LA 1.02 MK 1.05 ! OV 0.88 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 KP 1.17 LA 0.88 ! MK 0.98 NL 1.20 OV 0.86 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 HN 1.09 KP 1.04 ! LA 0.91 MK 0.98 NL 1.15 OV 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 0.98 LA 0.94 MK 1.05 ! OV 0.90 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 1.19 LA 0.89 ! MK 1.08 NL 1.15 OV 0.90 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 1.03 KP 1.10 ! LA 0.92 MK 1.07 NL 1.12 OV 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.96 LA 0.97 MK 1.11 ! OV 0.91 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.18 LA 0.91 ! MK 1.03 NL 1.20 OV 0.91 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.02 KP 1.07 ! LA 0.95 MK 0.98 NL 1.14 OV 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.04 LA 0.98 MK 1.05 ! OV 0.90 SC 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 1.16 LA 0.91 ! MK 1.02 NL 1.20 OV 0.88 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.11 KP 1.09 ! LA 0.91 MK 0.95 NL 1.14 OV 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.01 LA 0.93 MK 1.05 ! OV 0.95 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 KP 1.21 LA 0.86 ! MK 1.06 NL 1.22 OV 0.91 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.08 KP 1.08 ! LA 0.95 MK 0.99 NL 1.11 OV 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.01 LA 1.01 MK 1.04 ! OV 0.91 SC 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 KP 1.17 LA 0.91 ! MK 1.06 NL 1.19 OV 0.88 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.07 HN 1.02 KP 1.09 ! LA 0.91 MK 0.95 NL 1.12 OV 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 0.96 LA 1.02 MK 0.98 ! OV 0.95 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.15 LA 0.94 ! MK 1.09 NL 1.17 OV 0.95 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.11 KP 1.07 ! LA 0.91 MK 1.02 NL 1.13 OV 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 0.99 LA 0.91 MK 1.11 ! OV 0.93 SC 0.87 ! ! ! Fit before self-cal, rms=0.056975Jy sigma=0.501515 ! Fit after self-cal, rms=0.053682Jy sigma=0.469304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=1.197 mas, bpa=-7.133 degrees ! Estimated noise=0.705689 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 (-0.4, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570122 Jy ! Component: 100 - total flux cleaned = 0.00825041 Jy ! Component: 150 - total flux cleaned = 0.00930272 Jy ! Component: 200 - total flux cleaned = 0.0100417 Jy ! Total flux subtracted in 200 components = 0.0100417 Jy ! Clean residual min=-0.001978 max=0.002542 Jy/beam ! Clean residual mean=0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.225898 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.225898 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=0.053090Jy sigma=0.463340 ! Fit after self-cal, rms=0.053104Jy sigma=0.462500 ! 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=0.053104Jy sigma=0.462500 ! Fit after self-cal, rms=0.052941Jy sigma=0.462007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9496 mas, bmaj=1.196 mas, bpa=-7.35 degrees ! Estimated noise=0.70335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222733 Jy ! Component: 100 - total flux cleaned = 0.00297463 Jy ! Component: 150 - total flux cleaned = 0.00327416 Jy ! Component: 200 - total flux cleaned = 0.00345884 Jy ! Total flux subtracted in 200 components = 0.00345884 Jy ! Clean residual min=-0.001685 max=0.001769 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.229356 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.229356 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=0.052829Jy sigma=0.460914 ! Fit after self-cal, rms=0.052820Jy sigma=0.460782 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 (12.2, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157876 Jy ! Component: 100 - total flux cleaned = 0.00231625 Jy ! Component: 150 - total flux cleaned = 0.00264538 Jy ! Component: 200 - total flux cleaned = 0.00286859 Jy ! Total flux subtracted in 200 components = 0.00286859 Jy ! Clean residual min=-0.001655 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.232225 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.232225 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=0.052752Jy sigma=0.460129 ! Fit after self-cal, rms=0.052748Jy sigma=0.460092 ! 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=0.052748Jy sigma=0.460092 ! Fit after self-cal, rms=0.052704Jy sigma=0.459953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9483 mas, bmaj=1.196 mas, bpa=-7.505 degrees ! Estimated noise=0.702541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010135 Jy ! Component: 100 - total flux cleaned = 0.00141287 Jy ! Component: 150 - total flux cleaned = 0.00157152 Jy ! Component: 200 - total flux cleaned = 0.00173979 Jy ! Total flux subtracted in 200 components = 0.00173979 Jy ! Clean residual min=-0.001476 max=0.001450 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.233965 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.233965 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=0.052673Jy sigma=0.459670 ! Fit after self-cal, rms=0.052675Jy sigma=0.459651 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 (-5.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143217 Jy ! Component: 100 - total flux cleaned = 0.00213433 Jy ! Component: 150 - total flux cleaned = 0.00255284 Jy ! Component: 200 - total flux cleaned = 0.0028241 Jy ! Total flux subtracted in 200 components = 0.0028241 Jy ! Clean residual min=-0.001411 max=0.001327 Jy/beam ! Clean residual mean=0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.236789 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.236789 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=0.052629Jy sigma=0.459233 ! Fit after self-cal, rms=0.052626Jy sigma=0.459212 ! 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=0.052626Jy sigma=0.459212 ! Fit after self-cal, rms=0.052557Jy sigma=0.459166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=2.454 mas, bpa=51.06 degrees ! Estimated noise=0.920566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890784 Jy ! Component: 100 - total flux cleaned = 0.00152169 Jy ! Component: 150 - total flux cleaned = 0.00190389 Jy ! Component: 200 - total flux cleaned = 0.00214026 Jy ! Total flux subtracted in 200 components = 0.00214026 Jy ! Clean residual min=-0.001556 max=0.001385 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.238929 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.238929 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=0.052548Jy sigma=0.459075 ! Fit after self-cal, rms=0.052547Jy sigma=0.459059 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 = 0.000126537 Jy ! Component: 100 - total flux cleaned = 0.000325026 Jy ! Component: 150 - total flux cleaned = 0.000446223 Jy ! Component: 200 - total flux cleaned = 0.000508439 Jy ! Total flux subtracted in 200 components = 0.000508439 Jy ! Clean residual min=-0.001492 max=0.001383 Jy/beam ! Clean residual mean=0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.239438 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.239438 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=0.052547Jy sigma=0.459056 ! Fit after self-cal, rms=0.052545Jy sigma=0.459047 ! 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=0.948 mas, bmaj=1.196 mas, bpa=-7.511 degrees ! Estimated noise=0.701803 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.948 x 1.196 at -7.511 degrees (North through East) ! Clean map min=-0.0012112 max=0.15251 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=0.7558 mas, bmaj=0.9802 mas, bpa=-6.872 degrees ! Estimated noise=1.24333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115317 Jy ! Component: 100 - total flux cleaned = 0.15066 Jy ! Component: 150 - total flux cleaned = 0.168746 Jy ! Component: 200 - total flux cleaned = 0.180446 Jy ! Total flux subtracted in 200 components = 0.180446 Jy ! Clean residual min=-0.004419 max=0.008483 Jy/beam ! Clean residual mean=0.000014 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.180445 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.180445 Jy ! Inverting map and beam ! Estimated beam: bmin=0.948 mas, bmaj=1.196 mas, bpa=-7.511 degrees ! Estimated noise=0.701803 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) ! Added new window around map position (0, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126616 Jy ! Component: 100 - total flux cleaned = 0.0210667 Jy ! Component: 150 - total flux cleaned = 0.027257 Jy ! Component: 200 - total flux cleaned = 0.031952 Jy ! Total flux subtracted in 200 components = 0.031952 Jy ! Clean residual min=-0.002254 max=0.002729 Jy/beam ! Clean residual mean=0.000009 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.212398 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.212398 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=2.193 mas, bmaj=2.454 mas, bpa=51.06 degrees ! Estimated noise=0.920566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642964 Jy ! Component: 100 - total flux cleaned = 0.0103058 Jy ! Component: 150 - total flux cleaned = 0.0130917 Jy ! Component: 200 - total flux cleaned = 0.015307 Jy ! Total flux subtracted in 200 components = 0.015307 Jy ! Clean residual min=-0.002327 max=0.001973 Jy/beam ! Clean residual mean=0.000008 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.227704 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 = 0.0018292 Jy ! Component: 100 - total flux cleaned = 0.00336877 Jy ! Component: 150 - total flux cleaned = 0.00467602 Jy ! Component: 200 - total flux cleaned = 0.00578973 Jy ! Total flux subtracted in 200 components = 0.00578973 Jy ! Clean residual min=-0.001964 max=0.001603 Jy/beam ! Clean residual mean=0.000005 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.233494 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 112 components and 0.233494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.948 mas, bmaj=1.196 mas, bpa=-7.511 degrees ! Estimated noise=0.701803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994359 Jy ! Component: 100 - total flux cleaned = 0.00188774 Jy ! Component: 150 - total flux cleaned = 0.0025145 Jy ! Component: 200 - total flux cleaned = 0.0029021 Jy ! Total flux subtracted in 200 components = 0.0029021 Jy ! Clean residual min=-0.001530 max=0.001308 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.236396 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 138 components and 0.236396 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=0.052573Jy sigma=0.459461 ! Fit after self-cal, rms=0.052548Jy sigma=0.459267 wmodel J1545+5135_X_map.mod ! Writing 138 model components to file: J1545+5135_X_map.mod wobs J1545+5135_X_uvs.fits ! Writing UV FITS file: J1545+5135_X_uvs.fits wwins J1545+5135_X_map.win ! wwins: Wrote 6 windows to J1545+5135_X_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 = -0.000273787 Jy ! Component: 100 - total flux cleaned = -0.000228018 Jy ! Component: 150 - total flux cleaned = -0.000292262 Jy ! Component: 200 - total flux cleaned = -0.000374523 Jy ! Component: 250 - total flux cleaned = -0.000534727 Jy ! Component: 300 - total flux cleaned = -0.000669956 Jy ! Component: 350 - total flux cleaned = -0.000744853 Jy ! Component: 400 - total flux cleaned = -0.000835615 Jy ! Component: 450 - total flux cleaned = -0.000888675 Jy ! Component: 500 - total flux cleaned = -0.000871355 Jy ! Component: 550 - total flux cleaned = -0.000905262 Jy ! Component: 600 - total flux cleaned = -0.000955319 Jy ! Component: 650 - total flux cleaned = -0.000987684 Jy ! Component: 700 - total flux cleaned = -0.000987596 Jy ! Component: 750 - total flux cleaned = -0.00100315 Jy ! Component: 800 - total flux cleaned = -0.00103425 Jy ! Component: 850 - total flux cleaned = -0.00104958 Jy ! Component: 900 - total flux cleaned = -0.0010497 Jy ! Component: 950 - total flux cleaned = -0.00106455 Jy ! Component: 1000 - total flux cleaned = -0.00103503 Jy ! Component: 1050 - total flux cleaned = -0.0010778 Jy ! Component: 1100 - total flux cleaned = -0.00110621 Jy ! Component: 1150 - total flux cleaned = -0.00114814 Jy ! Component: 1200 - total flux cleaned = -0.00112044 Jy ! Component: 1250 - total flux cleaned = -0.00120238 Jy ! Component: 1300 - total flux cleaned = -0.0012292 Jy ! Component: 1350 - total flux cleaned = -0.0012292 Jy ! Component: 1400 - total flux cleaned = -0.00128179 Jy ! Component: 1450 - total flux cleaned = -0.00134678 Jy ! Component: 1500 - total flux cleaned = -0.00133396 Jy ! Component: 1550 - total flux cleaned = -0.00135954 Jy ! Component: 1600 - total flux cleaned = -0.00134716 Jy ! Component: 1650 - total flux cleaned = -0.00140986 Jy ! Component: 1700 - total flux cleaned = -0.00149632 Jy ! Component: 1750 - total flux cleaned = -0.00154495 Jy ! Component: 1800 - total flux cleaned = -0.00155702 Jy ! Component: 1850 - total flux cleaned = -0.00159292 Jy ! Component: 1900 - total flux cleaned = -0.00158117 Jy ! Component: 1950 - total flux cleaned = -0.00164008 Jy ! Component: 2000 - total flux cleaned = -0.00168655 Jy ! Component: 2050 - total flux cleaned = -0.00170956 Jy ! Component: 2100 - total flux cleaned = -0.00174377 Jy ! Component: 2150 - total flux cleaned = -0.00178915 Jy ! Component: 2200 - total flux cleaned = -0.00181156 Jy ! Component: 2250 - total flux cleaned = -0.00185619 Jy ! Component: 2300 - total flux cleaned = -0.0019667 Jy ! Component: 2350 - total flux cleaned = -0.00193384 Jy ! Component: 2400 - total flux cleaned = -0.0019775 Jy ! Component: 2450 - total flux cleaned = -0.00201006 Jy ! Component: 2500 - total flux cleaned = -0.0020421 Jy ! Component: 2550 - total flux cleaned = -0.00203138 Jy ! Component: 2600 - total flux cleaned = -0.00205259 Jy ! Component: 2650 - total flux cleaned = -0.00211542 Jy ! Component: 2700 - total flux cleaned = -0.00212575 Jy ! Component: 2750 - total flux cleaned = -0.00217741 Jy ! Component: 2800 - total flux cleaned = -0.00220821 Jy ! Component: 2850 - total flux cleaned = -0.00222862 Jy ! Component: 2900 - total flux cleaned = -0.00230951 Jy ! Component: 2950 - total flux cleaned = -0.00237981 Jy ! Component: 3000 - total flux cleaned = -0.0023798 Jy ! Component: 3050 - total flux cleaned = -0.002459 Jy ! Component: 3100 - total flux cleaned = -0.00247863 Jy ! Component: 3150 - total flux cleaned = -0.00254725 Jy ! Component: 3200 - total flux cleaned = -0.00260553 Jy ! Component: 3250 - total flux cleaned = -0.00264417 Jy ! Component: 3300 - total flux cleaned = -0.00270171 Jy ! Component: 3350 - total flux cleaned = -0.0027494 Jy ! Component: 3400 - total flux cleaned = -0.00279674 Jy ! Component: 3450 - total flux cleaned = -0.00283425 Jy ! Component: 3500 - total flux cleaned = -0.00283423 Jy ! Component: 3550 - total flux cleaned = -0.00292735 Jy ! Component: 3600 - total flux cleaned = -0.00293658 Jy ! Component: 3650 - total flux cleaned = -0.00301022 Jy ! Component: 3700 - total flux cleaned = -0.00302849 Jy ! Component: 3750 - total flux cleaned = -0.00305565 Jy ! Component: 3800 - total flux cleaned = -0.00308275 Jy ! Component: 3850 - total flux cleaned = -0.00311871 Jy ! Component: 3900 - total flux cleaned = -0.00314551 Jy ! Component: 3950 - total flux cleaned = -0.00315436 Jy ! Component: 4000 - total flux cleaned = -0.00318972 Jy ! Component: 4050 - total flux cleaned = -0.00318974 Jy ! Total flux subtracted in 4096 components = -0.00320725 Jy ! Clean residual min=-0.000607 max=0.000558 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.233189 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 443 components and 0.233189 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1545+5135_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.948 x 1.196 at -7.511 degrees (North through East) ! Clean map min=-0.00084379 max=0.1529 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1545+5135_X_map.fits wmodel /image_prod/ug002_uva//J1545+5135_X_map.mod ! Writing 443 model components to file: /image_prod/ug002_uva//J1545+5135_X_map.mod wobs /image_prod/ug002_uva//J1545+5135_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1545+5135_X_uvs.fits wwins /image_prod/ug002_uva//J1545+5135_X_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1545+5135_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.152903 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281919 0.281919 0.563838 1.12768 2.25535 4.51071 9.02141 18.0428 36.0857 72.1713 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.152 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1064.13 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1545+5135_X_dfm.log closed on Thu Mar 5 02:25:16 2020