! Started logfile: /image_prod/ug002_uvm//J1222+0413_X_a_dfm.log on Wed Mar 4 17:05:52 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//J1222+0413_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1222+0413_X_a_uvm.fits ! AN table 1: 9 integrations on 6 of 6 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! AN table 3: 12 integrations on 15 of 15 possible baselines. ! AN table 4: 12 integrations on 36 of 36 possible baselines. ! AN table 5: 6 integrations on 36 of 36 possible baselines. ! AN table 6: 36 integrations on 36 of 36 possible baselines. ! AN table 7: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.803366 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 23484 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 J1222+0413_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 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 39 telescope corrections were flagged in sub-array 6. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.052694Jy sigma=9.208417 ! Fit after self-cal, rms=0.677134Jy sigma=5.913593 ! 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=0.7066 mas, bmaj=1.645 mas, bpa=1.114 degrees ! Estimated noise=0.813231 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 = 0.248265 Jy ! Component: 100 - total flux cleaned = 0.302569 Jy ! Total flux subtracted in 100 components = 0.302569 Jy ! Clean residual min=-0.009553 max=0.016592 Jy/beam ! Clean residual mean=-0.000005 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.302569 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.302569 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=0.077404Jy sigma=0.636800 ! Fit after self-cal, rms=0.077406Jy sigma=0.636764 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171411 Jy ! Component: 100 - total flux cleaned = 0.0263362 Jy ! Total flux subtracted in 100 components = 0.0263362 Jy ! Clean residual min=-0.008108 max=0.010592 Jy/beam ! Clean residual mean=-0.000002 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.328905 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.328905 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=0.071834Jy sigma=0.580999 ! Fit after self-cal, rms=0.071801Jy sigma=0.580724 ! 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 = 0.00790648 Jy ! Component: 100 - total flux cleaned = 0.010802 Jy ! Total flux subtracted in 100 components = 0.010802 Jy ! Clean residual min=-0.005839 max=0.009689 Jy/beam ! Clean residual mean=-0.000000 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.339707 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.339707 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=0.070526Jy sigma=0.568579 ! Fit after self-cal, rms=0.070396Jy sigma=0.567295 ! Inverting map ! Added new window around map position (-1.2, -6.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068749 Jy ! Component: 100 - total flux cleaned = 0.0093454 Jy ! Total flux subtracted in 100 components = 0.0093454 Jy ! Clean residual min=-0.005461 max=0.007178 Jy/beam ! Clean residual mean=0.000000 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.349053 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.349053 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=0.069657Jy sigma=0.560633 ! Fit after self-cal, rms=0.069571Jy sigma=0.559857 ! 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=0.9023 mas, bmaj=2.004 mas, bpa=1.329 degrees ! Estimated noise=0.545031 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 = 0.0060418 Jy ! Component: 100 - total flux cleaned = 0.00981626 Jy ! Component: 150 - total flux cleaned = 0.0115922 Jy ! Component: 200 - total flux cleaned = 0.0127764 Jy ! Total flux subtracted in 200 components = 0.0127764 Jy ! Clean residual min=-0.006039 max=0.006618 Jy/beam ! Clean residual mean=0.000006 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.361829 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.361829 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=0.068979Jy sigma=0.553783 ! Fit after self-cal, rms=0.068943Jy sigma=0.553469 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9023 x 2.004 at 1.329 degrees (North through East) ! Clean map min=-0.005841 max=0.32213 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.96 NL 1.04 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 1.00 KP 1.02 ! LA 0.92 NL 1.08 OV 0.85 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.98 LA 0.90 MK 0.96 ! OV 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.03 HN 1.03 KP 1.05 ! LA 1.04 NL 1.31 OV 0.93 PT 0.92 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.04 KP 1.06 LA 1.03 ! MK 1.06 NL 1.08 OV 0.90 PT 0.92 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.07 HN 0.97 KP 1.04 ! LA 1.01 MK 1.01 OV 0.92 PT 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 LA 1.01 MK 0.97 NL 1.02 ! OV 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.94 NL 1.08 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.01 HN 1.01 KP 1.07 ! LA 0.91 NL 1.07 OV 0.87 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.95 LA 0.92 MK 0.98 ! OV 0.86 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.08 HN 1.00 KP 1.07 ! LA 1.00 NL 1.30 OV 0.94 PT 0.91 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.03 KP 1.05 LA 1.00 ! MK 1.07 NL 1.10 OV 0.95 PT 0.92 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.08 HN 0.99 KP 1.06 ! LA 1.01 MK 0.99 OV 0.91 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 LA 0.97 MK 1.01 NL 1.06 ! OV 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.88 NL 1.11 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.96 KP 1.04 ! LA 0.90 NL 1.06 OV 0.89 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.00 LA 0.89 MK 1.02 ! OV 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.08 HN 0.99 KP 1.06 ! LA 1.03 NL 1.26 OV 0.93 PT 0.92 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.03 KP 1.04 LA 1.02 ! MK 1.05 NL 1.09 OV 0.95 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.06 HN 0.99 KP 1.03 ! LA 1.01 MK 1.02 OV 0.93 PT 0.97 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 LA 1.00 MK 1.00 NL 1.09 ! OV 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.95 NL 1.08 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.98 HN 0.98 KP 1.06 ! LA 0.90 NL 1.11 OV 0.88 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 0.97 LA 0.89 MK 0.98 ! OV 0.90 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.05 HN 1.05 KP 1.03 ! LA 1.04 NL 1.26 OV 0.93 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.01 KP 1.06 LA 1.05 ! MK 1.05 NL 1.09 OV 0.93 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.07 HN 0.96 KP 1.04 ! LA 1.00 MK 1.00 OV 0.92 PT 0.95 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 LA 1.05 MK 1.02 NL 1.11 ! OV 0.91 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.00 NL 1.03 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 HN 0.98 KP 1.04 ! LA 0.92 NL 1.06 OV 0.84 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 0.98 LA 0.92 MK 1.01 ! OV 0.87 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 1.01 KP 1.07 ! LA 1.03 NL 1.26 OV 0.93 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.05 KP 1.03 LA 1.00 ! MK 1.01 NL 1.10 OV 0.95 PT 0.95 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.08 HN 0.97 KP 1.03 ! LA 1.00 MK 1.01 OV 0.94 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.90 LA 1.07 MK 0.98 NL 1.10 ! OV 0.89 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.91 NL 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.96 KP 1.05 ! LA 0.92 NL 1.08 OV 0.86 SC 0.90 ! ! 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 0.90 MK 1.02 ! OV 0.86 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.05 HN 1.01 KP 1.08 ! LA 1.03 NL 1.27 OV 0.85 PT 0.90 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 HN 1.01 KP 1.03 LA 0.99 ! MK 1.06 NL 1.08 OV 0.88 PT 0.94 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.07 HN 0.98 KP 1.02 ! LA 0.99 MK 1.01 OV 0.93 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 LA 1.06 MK 0.99 NL 1.12 ! OV 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 NL 1.04 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.00 KP 1.02 ! LA 0.92 NL 1.05 OV 0.86 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 0.98 LA 0.93 MK 1.01 ! OV 0.88 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.04 HN 1.01 KP 1.04 ! LA 1.03 NL 1.30 OV 0.93 PT 0.93 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 1.04 KP 1.03 LA 1.03 ! MK 1.05 NL 1.08 OV 0.93 PT 0.93 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.07 HN 0.97 KP 1.02 ! LA 1.01 MK 1.02 OV 0.92 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 LA 1.04 MK 1.03 NL 1.05 ! OV 0.90 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.90 NL 1.06 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.96 KP 1.02 ! LA 0.92 NL 1.08 OV 0.87 SC 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 0.98 LA 0.88 MK 0.96 ! OV 0.88 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.03 HN 1.01 KP 1.09 ! LA 1.03 NL 1.25 OV 0.90 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 0.99 KP 1.07 LA 1.05 ! MK 1.09 NL 1.06 OV 0.89 PT 0.92 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.07 HN 0.96 KP 1.02 ! LA 1.02 MK 1.02 OV 0.91 PT 0.97 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 LA 1.03 MK 1.04 NL 1.12 ! OV 0.90 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.89 NL 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 HN 0.98 KP 1.06 ! LA 0.90 NL 1.06 OV 0.87 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.04 LA 0.89 MK 0.99 ! OV 0.89 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.03 HN 0.99 KP 1.06 ! LA 1.02 NL 1.24 OV 0.93 PT 0.92 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 1.02 KP 1.03 LA 1.00 ! MK 1.06 NL 1.08 OV 0.95 PT 0.96 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.03 HN 0.97 KP 1.03 ! LA 1.00 MK 1.00 OV 0.92 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.94 LA 1.02 MK 1.10 NL 1.06 ! OV 0.92 SC 1.11 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.96 NL 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 HN 0.98 KP 1.04 ! LA 0.90 NL 1.07 OV 0.87 SC 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.00 LA 0.87 MK 0.99 ! OV 0.92 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.05 HN 1.02 KP 1.05 ! LA 1.02 NL 1.23 OV 0.95 PT 0.94 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 0.97 KP 1.04 LA 1.00 ! MK 1.04 NL 1.08 OV 0.93 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.07 HN 0.99 KP 1.03 ! LA 1.00 MK 1.01 OV 0.91 PT 0.93 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 LA 1.09 MK 1.05 NL 1.08 ! OV 0.92 SC 1.10 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.87 NL 1.02 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.00 HN 1.00 KP 1.04 ! LA 0.90 NL 1.08 OV 0.87 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.03 LA 0.89 MK 1.02 ! OV 0.88 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 HN 1.01 KP 1.06 ! LA 1.00 NL 1.32 OV 0.92 PT 0.92 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 HN 0.99 KP 1.01 LA 1.03 ! MK 1.09 NL 1.09 OV 0.94 PT 0.93 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.06 HN 0.97 KP 1.02 ! LA 1.01 MK 1.03 OV 0.92 PT 0.94 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 LA 1.06 MK 0.97 NL 1.11 ! OV 0.89 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.95 NL 1.07 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.98 HN 0.99 KP 1.02 ! LA 0.87 NL 1.07 OV 0.88 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 0.96 LA 0.90 MK 0.98 ! OV 0.85 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 HN 0.95 KP 1.06 ! LA 1.05 NL 1.23 OV 0.93 PT 0.91 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HN 1.01 KP 1.06 LA 1.04 ! MK 1.08 NL 1.08 OV 0.95 PT 0.89 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.06 HN 1.00 KP 1.04 ! LA 1.02 MK 1.00 OV 0.91 PT 0.94 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 LA 1.07 MK 1.05 NL 1.11 ! OV 0.89 SC 1.03 ! ! ! Fit before self-cal, rms=0.068943Jy sigma=0.553469 ! Fit after self-cal, rms=0.062652Jy sigma=0.488721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=2.008 mas, bpa=1.532 degrees ! Estimated noise=0.544932 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 = -0.00350178 Jy ! Component: 100 - total flux cleaned = -0.00487549 Jy ! Component: 150 - total flux cleaned = -0.00531936 Jy ! Component: 200 - total flux cleaned = -0.00569876 Jy ! Total flux subtracted in 200 components = -0.00569876 Jy ! Clean residual min=-0.002542 max=0.003155 Jy/beam ! Clean residual mean=0.000004 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.35613 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.35613 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=0.062407Jy sigma=0.486666 ! Fit after self-cal, rms=0.062408Jy sigma=0.486308 ! 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=0.062408Jy sigma=0.486308 ! Fit after self-cal, rms=0.058530Jy sigma=0.448486 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9043 mas, bmaj=2.007 mas, bpa=1.547 degrees ! Estimated noise=0.544564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180328 Jy ! Component: 100 - total flux cleaned = -0.00203148 Jy ! Component: 150 - total flux cleaned = -0.0019489 Jy ! Component: 200 - total flux cleaned = -0.001799 Jy ! Total flux subtracted in 200 components = -0.001799 Jy ! Clean residual min=-0.001498 max=0.002221 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.354331 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.354331 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=0.058436Jy sigma=0.447520 ! Fit after self-cal, rms=0.058463Jy sigma=0.447349 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 (0, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214713 Jy ! Component: 100 - total flux cleaned = 0.00231984 Jy ! Component: 150 - total flux cleaned = 0.00236771 Jy ! Component: 200 - total flux cleaned = 0.0024079 Jy ! Total flux subtracted in 200 components = 0.0024079 Jy ! Clean residual min=-0.001389 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.356739 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.356739 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=0.058350Jy sigma=0.446253 ! Fit after self-cal, rms=0.058336Jy sigma=0.446172 ! Inverting map ! Added new window around map position (1, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167765 Jy ! Component: 100 - total flux cleaned = 0.00214509 Jy ! Component: 150 - total flux cleaned = 0.00249871 Jy ! Component: 200 - total flux cleaned = 0.00265786 Jy ! Total flux subtracted in 200 components = 0.00265786 Jy ! Clean residual min=-0.001277 max=0.001266 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.359397 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.359397 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=0.058273Jy sigma=0.445578 ! Fit after self-cal, rms=0.058268Jy sigma=0.445543 ! 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=0.058268Jy sigma=0.445543 ! Fit after self-cal, rms=0.058218Jy sigma=0.445121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=2.006 mas, bpa=1.579 degrees ! Estimated noise=0.543958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000587636 Jy ! Component: 100 - total flux cleaned = -0.000289373 Jy ! Component: 150 - total flux cleaned = -2.99578e-05 Jy ! Component: 200 - total flux cleaned = 0.000170058 Jy ! Total flux subtracted in 200 components = 0.000170058 Jy ! Clean residual min=-0.001165 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.359567 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.359567 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=0.058176Jy sigma=0.444674 ! Fit after self-cal, rms=0.058170Jy sigma=0.444640 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 (-12.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511057 Jy ! Component: 100 - total flux cleaned = 0.000766799 Jy ! Component: 150 - total flux cleaned = 0.000970469 Jy ! Component: 200 - total flux cleaned = 0.00111131 Jy ! Total flux subtracted in 200 components = 0.00111131 Jy ! Clean residual min=-0.001145 max=0.001020 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.360679 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.360679 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=0.058140Jy sigma=0.444370 ! Fit after self-cal, rms=0.058136Jy sigma=0.444354 ! 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=0.058136Jy sigma=0.444354 ! Fit after self-cal, rms=0.058111Jy sigma=0.444255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=3.23 mas, bpa=4.483 degrees ! Estimated noise=0.691433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82582e-05 Jy ! Component: 100 - total flux cleaned = 0.000293207 Jy ! Component: 150 - total flux cleaned = 0.000374588 Jy ! Component: 200 - total flux cleaned = 0.000444637 Jy ! Total flux subtracted in 200 components = 0.000444637 Jy ! Clean residual min=-0.001085 max=0.001116 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.361123 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.361123 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=0.058101Jy sigma=0.444165 ! Fit after self-cal, rms=0.058098Jy sigma=0.444143 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 = 4.9499e-06 Jy ! Component: 100 - total flux cleaned = 0.000116679 Jy ! Component: 150 - total flux cleaned = 0.00014349 Jy ! Component: 200 - total flux cleaned = 0.000203519 Jy ! Total flux subtracted in 200 components = 0.000203519 Jy ! Clean residual min=-0.001032 max=0.001086 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.361327 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.361327 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=0.058096Jy sigma=0.444115 ! Fit after self-cal, rms=0.058093Jy sigma=0.444106 ! 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=0.9031 mas, bmaj=2.006 mas, bpa=1.606 degrees ! Estimated noise=0.543545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9031 x 2.006 at 1.606 degrees (North through East) ! Clean map min=-0.0016862 max=0.32274 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=0.7048 mas, bmaj=1.642 mas, bpa=1.431 degrees ! Estimated noise=0.817331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249275 Jy ! Component: 100 - total flux cleaned = 0.303735 Jy ! Component: 150 - total flux cleaned = 0.320956 Jy ! Component: 200 - total flux cleaned = 0.33062 Jy ! Total flux subtracted in 200 components = 0.33062 Jy ! Clean residual min=-0.003130 max=0.004887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.33062 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 0.33062 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.006 mas, bpa=1.606 degrees ! Estimated noise=0.543545 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 = 0.00830075 Jy ! Component: 100 - total flux cleaned = 0.0131249 Jy ! Component: 150 - total flux cleaned = 0.0165235 Jy ! Component: 200 - total flux cleaned = 0.0190876 Jy ! Total flux subtracted in 200 components = 0.0190876 Jy ! Clean residual min=-0.001698 max=0.001584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.349708 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.349708 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=2.204 mas, bmaj=3.23 mas, bpa=4.483 degrees ! Estimated noise=0.691433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316266 Jy ! Component: 100 - total flux cleaned = 0.00523846 Jy ! Component: 150 - total flux cleaned = 0.00675151 Jy ! Component: 200 - total flux cleaned = 0.00781318 Jy ! Total flux subtracted in 200 components = 0.00781318 Jy ! Clean residual min=-0.001406 max=0.001105 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.357521 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 = 0.000604093 Jy ! Component: 100 - total flux cleaned = 0.0011598 Jy ! Component: 150 - total flux cleaned = 0.00163919 Jy ! Component: 200 - total flux cleaned = 0.00202841 Jy ! Total flux subtracted in 200 components = 0.00202841 Jy ! Clean residual min=-0.001228 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.359549 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 121 components and 0.359549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.006 mas, bpa=1.606 degrees ! Estimated noise=0.543545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664748 Jy ! Component: 100 - total flux cleaned = 0.00110963 Jy ! Component: 150 - total flux cleaned = 0.00131978 Jy ! Component: 200 - total flux cleaned = 0.00143508 Jy ! Total flux subtracted in 200 components = 0.00143508 Jy ! Clean residual min=-0.001134 max=0.000965 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.360984 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.360984 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=0.058108Jy sigma=0.444209 ! Fit after self-cal, rms=0.058077Jy sigma=0.444009 wmodel J1222+0413_X_a_map.mod ! Writing 141 model components to file: J1222+0413_X_a_map.mod wobs J1222+0413_X_a_uvs.fits ! Writing UV FITS file: J1222+0413_X_a_uvs.fits wwins J1222+0413_X_a_map.win ! wwins: Wrote 6 windows to J1222+0413_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 = -6.647e-05 Jy ! Component: 100 - total flux cleaned = -0.000101116 Jy ! Component: 150 - total flux cleaned = -0.000118009 Jy ! Component: 200 - total flux cleaned = -0.000134568 Jy ! Component: 250 - total flux cleaned = -0.000150751 Jy ! Component: 300 - total flux cleaned = -0.000181719 Jy ! Component: 350 - total flux cleaned = -0.000181417 Jy ! Component: 400 - total flux cleaned = -0.000257261 Jy ! Component: 450 - total flux cleaned = -0.000316944 Jy ! Component: 500 - total flux cleaned = -0.00036141 Jy ! Component: 550 - total flux cleaned = -0.000449083 Jy ! Component: 600 - total flux cleaned = -0.00049242 Jy ! Component: 650 - total flux cleaned = -0.000549825 Jy ! Component: 700 - total flux cleaned = -0.000592399 Jy ! Component: 750 - total flux cleaned = -0.000676368 Jy ! Component: 800 - total flux cleaned = -0.000690246 Jy ! Component: 850 - total flux cleaned = -0.000745181 Jy ! Component: 900 - total flux cleaned = -0.000745215 Jy ! Component: 950 - total flux cleaned = -0.00079953 Jy ! Component: 1000 - total flux cleaned = -0.000785944 Jy ! Component: 1050 - total flux cleaned = -0.000812491 Jy ! Component: 1100 - total flux cleaned = -0.000852271 Jy ! Component: 1150 - total flux cleaned = -0.000825883 Jy ! Component: 1200 - total flux cleaned = -0.000812802 Jy ! Component: 1250 - total flux cleaned = -0.000812867 Jy ! Component: 1300 - total flux cleaned = -0.000813004 Jy ! Component: 1350 - total flux cleaned = -0.000813103 Jy ! Component: 1400 - total flux cleaned = -0.000838507 Jy ! Component: 1450 - total flux cleaned = -0.000876379 Jy ! Component: 1500 - total flux cleaned = -0.000876295 Jy ! Component: 1550 - total flux cleaned = -0.000926227 Jy ! Component: 1600 - total flux cleaned = -0.000864241 Jy ! Component: 1650 - total flux cleaned = -0.000925871 Jy ! Component: 1700 - total flux cleaned = -0.000913569 Jy ! Component: 1750 - total flux cleaned = -0.000889223 Jy ! Component: 1800 - total flux cleaned = -0.000937558 Jy ! Component: 1850 - total flux cleaned = -0.000889449 Jy ! Component: 1900 - total flux cleaned = -0.000925308 Jy ! Component: 1950 - total flux cleaned = -0.000853848 Jy ! Component: 2000 - total flux cleaned = -0.000842051 Jy ! Component: 2050 - total flux cleaned = -0.000842022 Jy ! Component: 2100 - total flux cleaned = -0.000842021 Jy ! Component: 2150 - total flux cleaned = -0.000783628 Jy ! Component: 2200 - total flux cleaned = -0.000737124 Jy ! Component: 2250 - total flux cleaned = -0.000771769 Jy ! Component: 2300 - total flux cleaned = -0.000702761 Jy ! Component: 2350 - total flux cleaned = -0.000634132 Jy ! Component: 2400 - total flux cleaned = -0.000577199 Jy ! Component: 2450 - total flux cleaned = -0.000577119 Jy ! Component: 2500 - total flux cleaned = -0.000577234 Jy ! Component: 2550 - total flux cleaned = -0.000532205 Jy ! Component: 2600 - total flux cleaned = -0.000521014 Jy ! Component: 2650 - total flux cleaned = -0.000487573 Jy ! Component: 2700 - total flux cleaned = -0.00044322 Jy ! Component: 2750 - total flux cleaned = -0.000399029 Jy ! Component: 2800 - total flux cleaned = -0.000355013 Jy ! Component: 2850 - total flux cleaned = -0.000344084 Jy ! Component: 2900 - total flux cleaned = -0.000289559 Jy ! Component: 2950 - total flux cleaned = -0.000289475 Jy ! Component: 3000 - total flux cleaned = -0.000202957 Jy ! Component: 3050 - total flux cleaned = -0.000246041 Jy ! Component: 3100 - total flux cleaned = -0.000192382 Jy ! Component: 3150 - total flux cleaned = -0.000224372 Jy ! Component: 3200 - total flux cleaned = -0.000213738 Jy ! Component: 3250 - total flux cleaned = -0.000107696 Jy ! Component: 3300 - total flux cleaned = -0.000128807 Jy ! Component: 3350 - total flux cleaned = -8.67789e-05 Jy ! Component: 3400 - total flux cleaned = -7.6329e-05 Jy ! Component: 3450 - total flux cleaned = -4.50836e-05 Jy ! Component: 3500 - total flux cleaned = -2.42126e-05 Jy ! Component: 3550 - total flux cleaned = 6.82753e-06 Jy ! Component: 3600 - total flux cleaned = 3.77136e-05 Jy ! Component: 3650 - total flux cleaned = -3.4174e-05 Jy ! Component: 3700 - total flux cleaned = -3.41651e-05 Jy ! Component: 3750 - total flux cleaned = 6.65518e-06 Jy ! Component: 3800 - total flux cleaned = 1.68003e-05 Jy ! Component: 3850 - total flux cleaned = 1.67632e-05 Jy ! Component: 3900 - total flux cleaned = -2.36014e-05 Jy ! Component: 3950 - total flux cleaned = 6.55491e-06 Jy ! Component: 4000 - total flux cleaned = -4.34926e-05 Jy ! Component: 4050 - total flux cleaned = -6.34574e-05 Jy ! Total flux subtracted in 4096 components = -1.37412e-05 Jy ! Clean residual min=-0.000672 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.36097 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 476 components and 0.36097 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1222+0413_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9031 x 2.006 at 1.606 degrees (North through East) ! Clean map min=-0.00093321 max=0.32399 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1222+0413_X_a_map.fits wmodel /image_prod/ug002_uvm//J1222+0413_X_a_map.mod ! Writing 476 model components to file: /image_prod/ug002_uvm//J1222+0413_X_a_map.mod wobs /image_prod/ug002_uvm//J1222+0413_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1222+0413_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1222+0413_X_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uvm//J1222+0413_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.323994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162313 0.162313 0.324626 0.649252 1.2985 2.59701 5.19401 10.388 20.7761 41.5521 83.1042 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.323 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1848.28 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1222+0413_X_a_dfm.log closed on Wed Mar 4 17:05:58 2020