! Started logfile: /image_prod/ug002_uvm//J1753+2848_X_a_dfm.log on Wed Mar 4 17:33:34 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//J1753+2848_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1753+2848_X_a_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! AN table 3: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.79798 visibilities/baseline/integration-bin. ! Found source: J1753+2848 ! ! 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 30336 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 J1753+2848_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 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 38 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.237139Jy sigma=9.426636 ! Fit after self-cal, rms=0.336204Jy sigma=2.756384 ! 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=0.6628 mas, bmaj=1.388 mas, bpa=-5.987 degrees ! Estimated noise=0.801862 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 = 0.504048 Jy ! Component: 100 - total flux cleaned = 0.632279 Jy ! Total flux subtracted in 100 components = 0.632279 Jy ! Clean residual min=-0.016340 max=0.054421 Jy/beam ! Clean residual mean=0.000003 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.632278 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.632278 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=0.166980Jy sigma=1.180120 ! Fit after self-cal, rms=0.166680Jy sigma=1.177255 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625976 Jy ! Component: 100 - total flux cleaned = 0.0985166 Jy ! Total flux subtracted in 100 components = 0.0985166 Jy ! Clean residual min=-0.012210 max=0.030677 Jy/beam ! Clean residual mean=0.000002 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.730795 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.730795 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=0.119997Jy sigma=0.849193 ! Fit after self-cal, rms=0.119584Jy sigma=0.845304 ! Inverting map ! Added new window around map position (1, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312402 Jy ! Component: 100 - total flux cleaned = 0.0506779 Jy ! Total flux subtracted in 100 components = 0.0506779 Jy ! Clean residual min=-0.010361 max=0.015546 Jy/beam ! Clean residual mean=0.000002 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.781473 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.781473 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=0.102217Jy sigma=0.725010 ! Fit after self-cal, rms=0.101546Jy sigma=0.719308 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170668 Jy ! Component: 100 - total flux cleaned = 0.02966 Jy ! Total flux subtracted in 100 components = 0.02966 Jy ! Clean residual min=-0.010293 max=0.013352 Jy/beam ! Clean residual mean=0.000002 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.811133 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.811133 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=0.094528Jy sigma=0.671803 ! Fit after self-cal, rms=0.094328Jy sigma=0.670106 ! Inverting map ! Added new window around map position (-1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131212 Jy ! Component: 100 - total flux cleaned = 0.0230073 Jy ! Total flux subtracted in 100 components = 0.0230073 Jy ! Clean residual min=-0.010522 max=0.009444 Jy/beam ! Clean residual mean=0.000001 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.83414 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.83414 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=0.090591Jy sigma=0.645187 ! Fit after self-cal, rms=0.090504Jy sigma=0.644524 ! 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=0.8401 mas, bmaj=1.687 mas, bpa=-5.576 degrees ! Estimated noise=0.556967 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 = 0.0163614 Jy ! Component: 100 - total flux cleaned = 0.0277411 Jy ! Component: 150 - total flux cleaned = 0.0363533 Jy ! Component: 200 - total flux cleaned = 0.0429939 Jy ! Total flux subtracted in 200 components = 0.0429939 Jy ! Clean residual min=-0.010975 max=0.011121 Jy/beam ! Clean residual mean=0.000004 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.877134 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.877134 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=0.085990Jy sigma=0.617429 ! Fit after self-cal, rms=0.085870Jy sigma=0.616482 ! Inverting map ! Added new window around map position (6.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974667 Jy ! Component: 100 - total flux cleaned = 0.015106 Jy ! Component: 150 - total flux cleaned = 0.0179194 Jy ! Component: 200 - total flux cleaned = 0.0200693 Jy ! Total flux subtracted in 200 components = 0.0200693 Jy ! Clean residual min=-0.010180 max=0.010206 Jy/beam ! Clean residual mean=0.000004 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.897203 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.897203 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=0.084287Jy sigma=0.605867 ! Fit after self-cal, rms=0.084185Jy sigma=0.605210 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8401 x 1.687 at -5.576 degrees (North through East) ! Clean map min=-0.0096101 max=0.66716 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.07 ! LA 1.04 MK 1.03 NL 1.11 OV 0.93 ! PT 0.96 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.05 HN 0.98 KP 1.07 ! LA 1.04 MK 1.01 OV 0.93 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.02 KP 1.02 ! MK 1.00 NL 1.09 OV 0.89 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.07 ! LA 1.03 MK 1.03 NL 1.10 OV 0.95 ! PT 0.94 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 0.99 KP 1.07 ! LA 1.04 MK 1.00 OV 0.94 PT 0.92 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.00 HN 1.01 KP 1.00 ! MK 1.00 NL 1.12 OV 0.91 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.07 ! LA 1.05 MK 1.02 NL 1.10 OV 0.95 ! PT 0.96 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 0.97 KP 1.06 ! LA 1.04 MK 1.01 OV 0.94 PT 0.92 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 1.00 KP 1.01 ! MK 1.00 NL 1.09 OV 0.90 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 1.07 ! LA 1.04 MK 1.04 NL 1.12 OV 0.94 ! PT 0.95 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 HN 0.97 KP 1.06 ! LA 1.03 MK 1.00 OV 0.94 PT 0.90 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 HN 1.01 KP 1.01 ! MK 0.99 NL 1.08 OV 0.92 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.06 ! LA 1.03 MK 1.02 NL 1.10 OV 0.95 ! PT 0.96 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 0.97 KP 1.05 ! LA 1.03 MK 1.02 OV 0.95 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 HN 1.02 KP 1.01 ! MK 0.98 NL 1.08 OV 0.91 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.07 ! LA 1.04 MK 1.03 NL 1.09 OV 0.90 ! PT 0.95 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 0.99 KP 1.05 ! LA 1.03 MK 1.01 OV 0.93 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 1.05 KP 1.02 ! MK 0.99 NL 1.10 OV 0.90 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.05 ! LA 1.03 MK 1.04 NL 1.10 OV 0.96 ! PT 0.94 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 HN 0.97 KP 1.05 ! LA 1.03 MK 1.02 OV 0.93 PT 0.91 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 HN 1.03 KP 1.01 ! MK 1.00 NL 1.09 OV 0.91 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.07 ! LA 1.04 MK 1.03 NL 1.09 OV 0.93 ! PT 0.97 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 HN 0.97 KP 1.05 ! LA 1.03 MK 1.02 OV 0.93 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.98 HN 1.04 KP 1.01 ! MK 0.98 NL 1.07 OV 0.92 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.06 ! LA 1.02 MK 1.02 NL 1.11 OV 0.94 ! PT 0.95 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 0.97 KP 1.04 ! LA 1.02 MK 1.00 OV 0.94 PT 0.93 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 HN 1.03 KP 1.01 ! MK 0.99 NL 1.10 OV 0.90 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.05 ! LA 1.04 MK 1.02 NL 1.10 OV 0.94 ! PT 0.95 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 0.98 KP 1.05 ! LA 1.02 MK 1.01 OV 0.93 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.01 HN 1.02 KP 1.01 ! MK 1.02 NL 1.09 OV 0.90 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 1.08 ! LA 1.02 MK 1.02 NL 1.07 OV 0.94 ! PT 0.96 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.97 KP 1.05 ! LA 1.03 MK 1.02 OV 0.93 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00 HN 1.04 KP 1.01 ! MK 0.99 NL 1.11 OV 0.90 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.06 ! LA 1.05 MK 1.01 NL 1.10 OV 0.95 ! PT 0.95 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 0.99 KP 1.05 ! LA 1.02 MK 1.03 OV 0.93 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.99 HN 1.05 KP 0.98 ! MK 1.04 NL 1.11 OV 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.084185Jy sigma=0.605210 ! Fit after self-cal, rms=0.067967Jy sigma=0.484824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=1.686 mas, bpa=-5.296 degrees ! Estimated noise=0.561002 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 = -0.000920007 Jy ! Component: 100 - total flux cleaned = -0.00198844 Jy ! Component: 150 - total flux cleaned = -0.00326121 Jy ! Component: 200 - total flux cleaned = -0.0043386 Jy ! Total flux subtracted in 200 components = -0.0043386 Jy ! Clean residual min=-0.004840 max=0.004564 Jy/beam ! Clean residual mean=0.000002 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.892865 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.892865 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=0.066853Jy sigma=0.476234 ! Fit after self-cal, rms=0.066842Jy sigma=0.476020 ! 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=0.066842Jy sigma=0.476020 ! Fit after self-cal, rms=0.055619Jy sigma=0.402834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8423 mas, bmaj=1.683 mas, bpa=-5.527 degrees ! Estimated noise=0.559465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0044099 Jy ! Component: 100 - total flux cleaned = -0.00661149 Jy ! Component: 150 - total flux cleaned = -0.00835338 Jy ! Component: 200 - total flux cleaned = -0.00976571 Jy ! Total flux subtracted in 200 components = -0.00976571 Jy ! Clean residual min=-0.003435 max=0.002501 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.883099 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.883099 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=0.055046Jy sigma=0.398210 ! Fit after self-cal, rms=0.055021Jy sigma=0.397877 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 = -0.0010949 Jy ! Component: 100 - total flux cleaned = -0.00217013 Jy ! Component: 150 - total flux cleaned = -0.00296065 Jy ! Component: 200 - total flux cleaned = -0.00360385 Jy ! Total flux subtracted in 200 components = -0.00360385 Jy ! Clean residual min=-0.003063 max=0.002325 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.879495 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.879495 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=0.054783Jy sigma=0.395940 ! Fit after self-cal, rms=0.054766Jy sigma=0.395778 ! 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=0.054766Jy sigma=0.395778 ! Fit after self-cal, rms=0.054498Jy sigma=0.394430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=1.682 mas, bpa=-5.512 degrees ! Estimated noise=0.558939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244214 Jy ! Component: 100 - total flux cleaned = -0.00363579 Jy ! Component: 150 - total flux cleaned = -0.00451106 Jy ! Component: 200 - total flux cleaned = -0.00541793 Jy ! Total flux subtracted in 200 components = -0.00541793 Jy ! Clean residual min=-0.002877 max=0.002094 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.874077 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 122 components and 0.874077 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=0.054242Jy sigma=0.392467 ! Fit after self-cal, rms=0.054228Jy sigma=0.392321 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 = -0.000404029 Jy ! Component: 100 - total flux cleaned = -0.00111048 Jy ! Component: 150 - total flux cleaned = -0.00168485 Jy ! Component: 200 - total flux cleaned = -0.00205626 Jy ! Total flux subtracted in 200 components = -0.00205626 Jy ! Clean residual min=-0.002615 max=0.001979 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.872021 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 130 components and 0.872021 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=0.054099Jy sigma=0.391315 ! Fit after self-cal, rms=0.054089Jy sigma=0.391224 ! 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=0.054089Jy sigma=0.391224 ! Fit after self-cal, rms=0.053974Jy sigma=0.390770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.998 mas, bmaj=2.5 mas, bpa=-2 degrees ! Estimated noise=0.771158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00300218 Jy ! Component: 100 - total flux cleaned = -0.0046759 Jy ! Component: 150 - total flux cleaned = -0.00512742 Jy ! Component: 200 - total flux cleaned = -0.00551402 Jy ! Total flux subtracted in 200 components = -0.00551402 Jy ! Clean residual min=-0.002362 max=0.001848 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.866507 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.866507 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=0.053879Jy sigma=0.390121 ! Fit after self-cal, rms=0.053872Jy sigma=0.390013 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 = -0.000662553 Jy ! Component: 100 - total flux cleaned = -0.000953702 Jy ! Component: 150 - total flux cleaned = -0.00119493 Jy ! Component: 200 - total flux cleaned = -0.00138124 Jy ! Total flux subtracted in 200 components = -0.00138124 Jy ! Clean residual min=-0.002071 max=0.001917 Jy/beam ! Clean residual mean=0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.865126 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.865126 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=0.053855Jy sigma=0.389932 ! Fit after self-cal, rms=0.053854Jy sigma=0.389903 ! 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=0.8418 mas, bmaj=1.681 mas, bpa=-5.486 degrees ! Estimated noise=0.558615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8418 x 1.681 at -5.486 degrees (North through East) ! Clean map min=-0.0022851 max=0.67055 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=0.053854Jy sigma=0.389903 ! Fit after self-cal, rms=0.050568Jy sigma=0.363095 ! Inverting map and beam ! Estimated beam: bmin=0.8416 mas, bmaj=1.682 mas, bpa=-5.499 degrees ! Estimated noise=0.558756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000817207 Jy ! Component: 100 - total flux cleaned = -0.00151936 Jy ! Component: 150 - total flux cleaned = -0.00184148 Jy ! Component: 200 - total flux cleaned = -0.001938 Jy ! Total flux subtracted in 200 components = -0.001938 Jy ! Clean residual min=-0.001900 max=0.001704 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.863188 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 167 components and 0.863188 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=0.050431Jy sigma=0.362064 ! Fit after self-cal, rms=0.050419Jy sigma=0.361962 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019548 Jy ! Component: 100 - total flux cleaned = -0.000372127 Jy ! Component: 150 - total flux cleaned = -0.000535858 Jy ! Component: 200 - total flux cleaned = -0.000647889 Jy ! Total flux subtracted in 200 components = -0.000647889 Jy ! Clean residual min=-0.001767 max=0.001631 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.86254 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 170 components and 0.86254 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=0.050346Jy sigma=0.361417 ! Fit after self-cal, rms=0.050338Jy sigma=0.361353 ! 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=0.050338Jy sigma=0.361353 ! Fit after self-cal, rms=0.050290Jy sigma=0.361138 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=0.6628 mas, bmaj=1.381 mas, bpa=-5.844 degrees ! Estimated noise=0.806364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.504348 Jy ! Component: 100 - total flux cleaned = 0.642856 Jy ! Component: 150 - total flux cleaned = 0.711244 Jy ! Component: 200 - total flux cleaned = 0.751015 Jy ! Total flux subtracted in 200 components = 0.751015 Jy ! Clean residual min=-0.005806 max=0.021061 Jy/beam ! Clean residual mean=0.000001 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.751015 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.751015 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=1.681 mas, bpa=-5.474 degrees ! Estimated noise=0.558585 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 = 0.0409122 Jy ! Component: 100 - total flux cleaned = 0.063227 Jy ! Component: 150 - total flux cleaned = 0.0771189 Jy ! Component: 200 - total flux cleaned = 0.0864074 Jy ! Total flux subtracted in 200 components = 0.0864074 Jy ! Clean residual min=-0.002582 max=0.005384 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.837422 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.837422 Jy ! Inverting map ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663679 Jy ! Component: 100 - total flux cleaned = 0.0114831 Jy ! Component: 150 - total flux cleaned = 0.0147404 Jy ! Component: 200 - total flux cleaned = 0.0167225 Jy ! Total flux subtracted in 200 components = 0.0167225 Jy ! Clean residual min=-0.002329 max=0.002925 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.854144 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.854144 Jy ! Inverting map ! Added new window around map position (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171415 Jy ! Component: 100 - total flux cleaned = 0.00265959 Jy ! Component: 150 - total flux cleaned = 0.00317869 Jy ! Component: 200 - total flux cleaned = 0.00370112 Jy ! Total flux subtracted in 200 components = 0.00370112 Jy ! Clean residual min=-0.002216 max=0.001692 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.857845 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.857846 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=1.999 mas, bmaj=2.501 mas, bpa=-1.863 degrees ! Estimated noise=0.771272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197416 Jy ! Component: 100 - total flux cleaned = 0.00256909 Jy ! Component: 150 - total flux cleaned = 0.00267517 Jy ! Component: 200 - total flux cleaned = 0.00276503 Jy ! Total flux subtracted in 200 components = 0.00276503 Jy ! Clean residual min=-0.001847 max=0.001769 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.860611 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 = 0.00012596 Jy ! Component: 100 - total flux cleaned = 0.000190067 Jy ! Component: 150 - total flux cleaned = 0.000190102 Jy ! Component: 200 - total flux cleaned = 0.000226968 Jy ! Total flux subtracted in 200 components = 0.000226968 Jy ! Clean residual min=-0.001737 max=0.001748 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.860838 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 113 components and 0.860838 Jy ! Inverting map ! Added new window around map position (5.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125766 Jy ! Component: 100 - total flux cleaned = 0.00136109 Jy ! Component: 150 - total flux cleaned = 0.00133289 Jy ! Component: 200 - total flux cleaned = 0.00142029 Jy ! Total flux subtracted in 200 components = 0.00142029 Jy ! Clean residual min=-0.001775 max=0.001651 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.862258 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 143 components and 0.862258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8414 mas, bmaj=1.681 mas, bpa=-5.474 degrees ! Estimated noise=0.558585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122442 Jy ! Component: 100 - total flux cleaned = -2.6082e-05 Jy ! Component: 150 - total flux cleaned = 0.000155718 Jy ! Component: 200 - total flux cleaned = 0.00036253 Jy ! Total flux subtracted in 200 components = 0.00036253 Jy ! Clean residual min=-0.001895 max=0.001470 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.86262 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.86262 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=0.050139Jy sigma=0.360295 ! Fit after self-cal, rms=0.050072Jy sigma=0.359774 wmodel J1753+2848_X_a_map.mod ! Writing 153 model components to file: J1753+2848_X_a_map.mod wobs J1753+2848_X_a_uvs.fits ! Writing UV FITS file: J1753+2848_X_a_uvs.fits wwins J1753+2848_X_a_map.win ! wwins: Wrote 7 windows to J1753+2848_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 = -0.000119268 Jy ! Component: 100 - total flux cleaned = 8.40943e-05 Jy ! Component: 150 - total flux cleaned = 0.000298376 Jy ! Component: 200 - total flux cleaned = 0.000523729 Jy ! Component: 250 - total flux cleaned = 0.000696086 Jy ! Component: 300 - total flux cleaned = 0.000737582 Jy ! Component: 350 - total flux cleaned = 0.000657284 Jy ! Component: 400 - total flux cleaned = 0.000618412 Jy ! Component: 450 - total flux cleaned = 0.000637886 Jy ! Component: 500 - total flux cleaned = 0.000637524 Jy ! Component: 550 - total flux cleaned = 0.000637099 Jy ! Component: 600 - total flux cleaned = 0.000655522 Jy ! Component: 650 - total flux cleaned = 0.000637559 Jy ! Component: 700 - total flux cleaned = 0.000691581 Jy ! Component: 750 - total flux cleaned = 0.000673914 Jy ! Component: 800 - total flux cleaned = 0.000726475 Jy ! Component: 850 - total flux cleaned = 0.000726225 Jy ! Component: 900 - total flux cleaned = 0.000709203 Jy ! Component: 950 - total flux cleaned = 0.000726059 Jy ! Component: 1000 - total flux cleaned = 0.000709256 Jy ! Component: 1050 - total flux cleaned = 0.000726092 Jy ! Component: 1100 - total flux cleaned = 0.000775412 Jy ! Component: 1150 - total flux cleaned = 0.00079182 Jy ! Component: 1200 - total flux cleaned = 0.000840295 Jy ! Component: 1250 - total flux cleaned = 0.00084033 Jy ! Component: 1300 - total flux cleaned = 0.000903781 Jy ! Component: 1350 - total flux cleaned = 0.000903855 Jy ! Component: 1400 - total flux cleaned = 0.000950788 Jy ! Component: 1450 - total flux cleaned = 0.000951033 Jy ! Component: 1500 - total flux cleaned = 0.000981988 Jy ! Component: 1550 - total flux cleaned = 0.00104337 Jy ! Component: 1600 - total flux cleaned = 0.000982533 Jy ! Component: 1650 - total flux cleaned = 0.00102808 Jy ! Component: 1700 - total flux cleaned = 0.0010281 Jy ! Component: 1750 - total flux cleaned = 0.00101329 Jy ! Component: 1800 - total flux cleaned = 0.00102811 Jy ! Component: 1850 - total flux cleaned = 0.00104304 Jy ! Component: 1900 - total flux cleaned = 0.00104319 Jy ! Component: 1950 - total flux cleaned = 0.0010577 Jy ! Component: 2000 - total flux cleaned = 0.00107205 Jy ! Component: 2050 - total flux cleaned = 0.00108644 Jy ! Component: 2100 - total flux cleaned = 0.00114362 Jy ! Component: 2150 - total flux cleaned = 0.00114356 Jy ! Component: 2200 - total flux cleaned = 0.00117182 Jy ! Component: 2250 - total flux cleaned = 0.00117179 Jy ! Component: 2300 - total flux cleaned = 0.00112972 Jy ! Component: 2350 - total flux cleaned = 0.00124111 Jy ! Component: 2400 - total flux cleaned = 0.00113031 Jy ! Component: 2450 - total flux cleaned = 0.00126799 Jy ! Component: 2500 - total flux cleaned = 0.00124065 Jy ! Component: 2550 - total flux cleaned = 0.00128151 Jy ! Component: 2600 - total flux cleaned = 0.00124075 Jy ! Component: 2650 - total flux cleaned = 0.00125429 Jy ! Component: 2700 - total flux cleaned = 0.00130806 Jy ! Component: 2750 - total flux cleaned = 0.00126782 Jy ! Component: 2800 - total flux cleaned = 0.00124125 Jy ! Component: 2850 - total flux cleaned = 0.00128098 Jy ! Component: 2900 - total flux cleaned = 0.001281 Jy ! Component: 2950 - total flux cleaned = 0.00122833 Jy ! Component: 3000 - total flux cleaned = 0.00128074 Jy ! Component: 3050 - total flux cleaned = 0.00129386 Jy ! Component: 3100 - total flux cleaned = 0.00125487 Jy ! Component: 3150 - total flux cleaned = 0.0012419 Jy ! Component: 3200 - total flux cleaned = 0.00125485 Jy ! Component: 3250 - total flux cleaned = 0.0012677 Jy ! Component: 3300 - total flux cleaned = 0.00125479 Jy ! Component: 3350 - total flux cleaned = 0.00129302 Jy ! Component: 3400 - total flux cleaned = 0.00125495 Jy ! Component: 3450 - total flux cleaned = 0.00122978 Jy ! Component: 3500 - total flux cleaned = 0.00121716 Jy ! Component: 3550 - total flux cleaned = 0.00121715 Jy ! Component: 3600 - total flux cleaned = 0.00121718 Jy ! Component: 3650 - total flux cleaned = 0.00129187 Jy ! Component: 3700 - total flux cleaned = 0.00127948 Jy ! Component: 3750 - total flux cleaned = 0.00122997 Jy ! Component: 3800 - total flux cleaned = 0.00122998 Jy ! Component: 3850 - total flux cleaned = 0.00122998 Jy ! Component: 3900 - total flux cleaned = 0.00126668 Jy ! Component: 3950 - total flux cleaned = 0.00124233 Jy ! Component: 4000 - total flux cleaned = 0.00118164 Jy ! Component: 4050 - total flux cleaned = 0.00119374 Jy ! Total flux subtracted in 4096 components = 0.00122982 Jy ! Clean residual min=-0.000690 max=0.000643 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.86385 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 474 components and 0.86385 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1753+2848_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8414 x 1.681 at -5.474 degrees (North through East) ! Clean map min=-0.0021017 max=0.67151 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1753+2848_X_a_map.fits wmodel /image_prod/ug002_uvm//J1753+2848_X_a_map.mod ! Writing 474 model components to file: /image_prod/ug002_uvm//J1753+2848_X_a_map.mod wobs /image_prod/ug002_uvm//J1753+2848_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1753+2848_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1753+2848_X_a_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uvm//J1753+2848_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.671512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0931421 0.0931421 0.186284 0.372569 0.745137 1.49027 2.98055 5.9611 11.9222 23.8444 47.6888 95.3776 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.671 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3220.88 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1753+2848_X_a_dfm.log closed on Wed Mar 4 17:33:41 2020