! Started logfile: /image_prod/ug002_uvm//J1957-3845_X_b_dfm.log on Wed Mar 4 17:39:08 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//J1957-3845_X_b_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1957-3845_X_b_uvm.fits ! AN table 1: 8 integrations on 21 of 21 possible baselines. ! AN table 2: 8 integrations on 36 of 36 possible baselines. ! AN table 3: 16 integrations on 36 of 36 possible baselines. ! AN table 4: 9 integrations on 21 of 21 possible baselines. ! AN table 5: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.890569 visibilities/baseline/integration-bin. ! Found source: J1957-3845 ! ! 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 14844 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 J1957-3845_X_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.359370Jy sigma=8.810496 ! Fit after self-cal, rms=0.277622Jy sigma=1.887423 ! 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=0.6115 mas, bmaj=1.585 mas, bpa=4.9 degrees ! Estimated noise=1.69945 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 = 0.6615 Jy ! Component: 100 - total flux cleaned = 0.800525 Jy ! Total flux subtracted in 100 components = 0.800525 Jy ! Clean residual min=-0.057639 max=0.107909 Jy/beam ! Clean residual mean=0.000098 rms=0.010091 Jy/beam ! Combined flux in latest and established models = 0.800525 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.800525 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=0.264657Jy sigma=1.703699 ! Fit after self-cal, rms=0.264658Jy sigma=1.703676 ! Inverting map ! Added new window around map position (1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869931 Jy ! Component: 100 - total flux cleaned = 0.0824622 Jy ! Total flux subtracted in 100 components = 0.0824622 Jy ! Clean residual min=-0.038415 max=0.093262 Jy/beam ! Clean residual mean=0.000071 rms=0.008777 Jy/beam ! Combined flux in latest and established models = 0.882987 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.882987 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=0.237845Jy sigma=1.556671 ! Fit after self-cal, rms=0.230531Jy sigma=1.505883 ! Inverting map ! Added new window around map position (-1.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0633508 Jy ! Component: 100 - total flux cleaned = 0.104026 Jy ! Total flux subtracted in 100 components = 0.104026 Jy ! Clean residual min=-0.039325 max=0.038674 Jy/beam ! Clean residual mean=0.000036 rms=0.007814 Jy/beam ! Combined flux in latest and established models = 0.987013 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.987013 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=0.199472Jy sigma=1.349217 ! Fit after self-cal, rms=0.199200Jy sigma=1.347131 ! 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=0.7998 mas, bmaj=2.103 mas, bpa=6.019 degrees ! Estimated noise=0.972819 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 = 0.049585 Jy ! Component: 100 - total flux cleaned = 0.0785753 Jy ! Component: 150 - total flux cleaned = 0.0991845 Jy ! Component: 200 - total flux cleaned = 0.107353 Jy ! Total flux subtracted in 200 components = 0.107353 Jy ! Clean residual min=-0.037148 max=0.036443 Jy/beam ! Clean residual mean=0.000053 rms=0.009175 Jy/beam ! Combined flux in latest and established models = 1.09437 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 1.09437 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=0.181145Jy sigma=1.281309 ! Fit after self-cal, rms=0.180422Jy sigma=1.276330 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7998 x 2.103 at 6.019 degrees (North through East) ! Clean map min=-0.035284 max=0.79541 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 FD 0.88 KP 1.03 LA 1.01 ! NL 1.97 OV 0.91 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.52 KP 0.99 LA 1.02 ! MK 1.07 NL 1.04 OV 0.89 PT 0.91 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.95 KP 0.99 LA 1.02 ! MK 1.03 NL 1.15 OV 0.82 PT 0.91 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.91 LA 1.00* NL 1.05 ! OV 0.85 PT 1.06 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 KP 0.94 LA 1.03 MK 0.95 ! NL 1.10 PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 0.86 KP 1.01 LA 1.01 ! NL 2.12 OV 0.89 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.64 KP 0.99 LA 1.01 ! MK 1.08 NL 1.03 OV 0.86 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 0.98 KP 0.98 LA 1.01 ! MK 1.02 NL 1.16 OV 0.82 PT 0.91 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.93 LA 1.00* NL 1.04 ! OV 0.87 PT 1.04 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 KP 0.95 LA 1.02 MK 0.92 ! NL 1.14 PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 0.86 KP 1.02 LA 1.06 ! NL 1.94 OV 0.91 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.62 KP 0.99 LA 1.01 ! MK 1.07 NL 1.05 OV 0.87 PT 0.90 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 FD 0.98 KP 0.98 LA 1.01 ! MK 1.02 NL 1.12 OV 0.83 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 0.90 LA 1.00* NL 1.04 ! OV 0.88 PT 1.03 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KP 0.94 LA 1.02 MK 0.94 ! NL 1.16 PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 0.87 KP 1.03 LA 1.02 ! NL 1.96 OV 0.92 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.60 KP 0.99 LA 1.01 ! MK 1.11 NL 1.01 OV 0.86 PT 0.88 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 FD 0.97 KP 0.98 LA 1.01 ! MK 1.02 NL 1.16 OV 0.82 PT 0.88 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 0.93 LA 1.00* NL 1.01 ! OV 0.87 PT 1.05 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 0.94 LA 1.03 MK 0.97 ! NL 1.06 PT 0.97 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.78 FD 0.88 KP 1.01 LA 1.03 ! NL 1.92 OV 0.89 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.58 KP 1.00 LA 1.01 ! MK 1.11 NL 1.01 OV 0.85 PT 0.89 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 FD 0.95 KP 0.97 LA 1.02 ! MK 1.04 NL 1.11 OV 0.82 PT 0.91 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.92 KP 0.92 LA 1.00* NL 1.01 ! OV 0.84 PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KP 0.93 LA 1.03 MK 0.91 ! NL 1.04 PT 0.98 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.81 FD 0.87 KP 1.04 LA 1.03 ! NL 2.01 OV 0.90 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.60 KP 1.01 LA 0.99 ! MK 1.07 NL 1.00 OV 0.86 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.25 FD 0.96 KP 0.98 LA 1.02 ! MK 1.03 NL 1.14 OV 0.82 PT 0.90 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.94 LA 1.00* NL 1.01 ! OV 0.84 PT 1.04 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 KP 0.94 LA 1.01 MK 0.93 ! NL 1.03 PT 0.97 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 0.86 KP 1.02 LA 1.03 ! NL 1.96 OV 0.93 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.70 KP 1.00 LA 1.00 ! MK 1.09 NL 1.00 OV 0.86 PT 0.88 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 0.97 KP 0.99 LA 1.01 ! MK 1.02 NL 1.11 OV 0.82 PT 0.89 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.93 LA 1.00* NL 1.00 ! OV 0.86 PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 KP 0.96 LA 1.03 MK 0.94 ! NL 1.09 PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.73 FD 0.87 KP 1.02 LA 1.00 ! NL 2.08 OV 0.91 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.61 KP 1.00 LA 1.01 ! MK 1.09 NL 1.01 OV 0.86 PT 0.89 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.23 FD 0.96 KP 0.97 LA 1.01 ! MK 1.03 NL 1.13 OV 0.81 PT 0.89 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.92 LA 1.00* NL 0.98 ! OV 0.85 PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 KP 0.93 LA 1.01 MK 0.97 ! NL 1.12 PT 0.96 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.84 FD 0.87 KP 1.01 LA 1.02 ! NL 2.07 OV 0.89 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.54 KP 0.98 LA 1.01 ! MK 1.09 NL 0.98 OV 0.85 PT 0.89 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 0.96 KP 0.97 LA 1.00 ! MK 1.02 NL 1.12 OV 0.80 PT 0.90 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.91 LA 1.00* NL 1.01 ! OV 0.82 PT 1.07 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 0.95 LA 1.00 MK 0.95 ! NL 1.09 PT 1.02 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 0.87 KP 1.01 LA 1.02 ! NL 2.00 OV 0.89 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.60 KP 1.00 LA 1.01 ! MK 1.08 NL 0.98 OV 0.86 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.23 FD 0.96 KP 0.98 LA 1.00 ! MK 1.02 NL 1.10 OV 0.81 PT 0.89 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.93 LA 1.00* NL 0.99 ! OV 0.85 PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 0.93 LA 1.02 MK 0.94 ! NL 1.02 PT 0.95 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.74 FD 0.85 KP 1.02 LA 1.02 ! NL 1.99 OV 0.90 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.56 KP 0.98 LA 1.01 ! MK 1.09 NL 0.97 OV 0.85 PT 0.89 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.24 FD 0.95 KP 0.97 LA 0.98 ! MK 1.02 NL 1.13 OV 0.80 PT 0.90 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.90 LA 1.00* NL 0.97 ! OV 0.84 PT 1.06 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 KP 0.91 LA 0.98 MK 0.93 ! NL 1.08 PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.71 FD 0.86 KP 1.04 LA 1.02 ! NL 1.98 OV 0.88 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.55 KP 1.00 LA 1.00 ! MK 1.09 NL 1.00 OV 0.84 PT 0.90 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.95 KP 0.97 LA 1.00 ! MK 1.02 NL 1.13 OV 0.81 PT 0.89 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.91 KP 0.93 LA 1.00* NL 1.00 ! OV 0.84 PT 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 KP 0.93 LA 1.02 MK 0.93 ! NL 1.07 PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.180422Jy sigma=1.276330 ! Fit after self-cal, rms=0.117411Jy sigma=0.613713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.124 mas, bpa=6.064 degrees ! Estimated noise=0.997526 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 = -0.0235198 Jy ! Component: 100 - total flux cleaned = -0.0281272 Jy ! Component: 150 - total flux cleaned = -0.0305689 Jy ! Component: 200 - total flux cleaned = -0.0323022 Jy ! Total flux subtracted in 200 components = -0.0323022 Jy ! Clean residual min=-0.013169 max=0.010681 Jy/beam ! Clean residual mean=0.000008 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 1.06206 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 1.06206 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=0.112368Jy sigma=0.575856 ! Fit after self-cal, rms=0.111885Jy sigma=0.570990 ! 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=0.111885Jy sigma=0.570990 ! Fit after self-cal, rms=0.111170Jy sigma=0.562640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.803 mas, bmaj=2.125 mas, bpa=6.067 degrees ! Estimated noise=0.998993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0123615 Jy ! Component: 100 - total flux cleaned = -0.0148413 Jy ! Component: 150 - total flux cleaned = -0.0163606 Jy ! Component: 200 - total flux cleaned = -0.0167903 Jy ! Total flux subtracted in 200 components = -0.0167903 Jy ! Clean residual min=-0.010684 max=0.010173 Jy/beam ! Clean residual mean=0.000008 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 1.04527 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 1.04527 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=0.109024Jy sigma=0.548306 ! Fit after self-cal, rms=0.108464Jy sigma=0.546070 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 = -0.00277304 Jy ! Component: 100 - total flux cleaned = -0.00233558 Jy ! Component: 150 - total flux cleaned = -0.00213981 Jy ! Component: 200 - total flux cleaned = -0.002286 Jy ! Total flux subtracted in 200 components = -0.002286 Jy ! Clean residual min=-0.009118 max=0.009326 Jy/beam ! Clean residual mean=0.000009 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 1.04299 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 1.04299 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=0.107479Jy sigma=0.541204 ! Fit after self-cal, rms=0.107120Jy sigma=0.539818 ! 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=0.107120Jy sigma=0.539818 ! Fit after self-cal, rms=0.107130Jy sigma=0.531970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8027 mas, bmaj=2.122 mas, bpa=6.035 degrees ! Estimated noise=0.999618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00724865 Jy ! Component: 100 - total flux cleaned = -0.00873071 Jy ! Component: 150 - total flux cleaned = -0.00961091 Jy ! Component: 200 - total flux cleaned = -0.0103874 Jy ! Total flux subtracted in 200 components = -0.0103874 Jy ! Clean residual min=-0.009036 max=0.009083 Jy/beam ! Clean residual mean=0.000005 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 1.0326 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 1.0326 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=0.106017Jy sigma=0.525695 ! Fit after self-cal, rms=0.105701Jy sigma=0.524656 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065847 Jy ! Component: 100 - total flux cleaned = 0.00821272 Jy ! Component: 150 - total flux cleaned = 0.00871455 Jy ! Component: 200 - total flux cleaned = 0.00884936 Jy ! Total flux subtracted in 200 components = 0.00884936 Jy ! Clean residual min=-0.007813 max=0.006294 Jy/beam ! Clean residual mean=0.000001 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 1.04145 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.04145 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=0.104627Jy sigma=0.518970 ! Fit after self-cal, rms=0.104476Jy sigma=0.518347 ! 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=0.104476Jy sigma=0.518347 ! Fit after self-cal, rms=0.104971Jy sigma=0.516540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=8.166 mas, bpa=4.853 degrees ! Estimated noise=1.29709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00532917 Jy ! Component: 100 - total flux cleaned = -0.00643865 Jy ! Component: 150 - total flux cleaned = -0.00633612 Jy ! Component: 200 - total flux cleaned = -0.00642428 Jy ! Total flux subtracted in 200 components = -0.00642428 Jy ! Clean residual min=-0.007449 max=0.006640 Jy/beam ! Clean residual mean=0.000000 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 1.03503 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 1.03503 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=0.105122Jy sigma=0.517770 ! Fit after self-cal, rms=0.105070Jy sigma=0.517571 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 = -0.000175369 Jy ! Component: 100 - total flux cleaned = 4.62862e-05 Jy ! Component: 150 - total flux cleaned = 5.25547e-05 Jy ! Component: 200 - total flux cleaned = 5.22296e-07 Jy ! Total flux subtracted in 200 components = 5.22296e-07 Jy ! Clean residual min=-0.007331 max=0.006498 Jy/beam ! Clean residual mean=0.000000 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 1.03503 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 1.03503 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=0.104936Jy sigma=0.516726 ! Fit after self-cal, rms=0.104891Jy sigma=0.516628 ! 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=0.8021 mas, bmaj=2.12 mas, bpa=6.044 degrees ! Estimated noise=0.999522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8021 x 2.12 at 6.044 degrees (North through East) ! Clean map min=-0.018217 max=0.82163 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=0.104891Jy sigma=0.516628 ! Fit after self-cal, rms=0.099398Jy sigma=0.464812 ! Inverting map and beam ! Estimated beam: bmin=0.8026 mas, bmaj=2.122 mas, bpa=6.018 degrees ! Estimated noise=1.00105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169755 Jy ! Component: 100 - total flux cleaned = -0.00116657 Jy ! Component: 150 - total flux cleaned = -0.00131872 Jy ! Component: 200 - total flux cleaned = -0.00146539 Jy ! Total flux subtracted in 200 components = -0.00146539 Jy ! Clean residual min=-0.007061 max=0.006141 Jy/beam ! Clean residual mean=0.000000 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 1.03356 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 1.03356 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=0.098700Jy sigma=0.460992 ! Fit after self-cal, rms=0.098560Jy sigma=0.460688 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118301 Jy ! Component: 100 - total flux cleaned = -0.000921119 Jy ! Component: 150 - total flux cleaned = -0.000919779 Jy ! Component: 200 - total flux cleaned = -0.0010344 Jy ! Total flux subtracted in 200 components = -0.0010344 Jy ! Clean residual min=-0.006863 max=0.005975 Jy/beam ! Clean residual mean=0.000001 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 1.03253 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 1.03253 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=0.098148Jy sigma=0.458895 ! Fit after self-cal, rms=0.098033Jy sigma=0.458695 ! 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=0.098033Jy sigma=0.458695 ! Fit after self-cal, rms=0.098302Jy sigma=0.457839 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=0.61 mas, bmaj=1.593 mas, bpa=5.291 degrees ! Estimated noise=1.78718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.695447 Jy ! Component: 100 - total flux cleaned = 0.851783 Jy ! Component: 150 - total flux cleaned = 0.913535 Jy ! Component: 200 - total flux cleaned = 0.940611 Jy ! Total flux subtracted in 200 components = 0.940611 Jy ! Clean residual min=-0.021126 max=0.021967 Jy/beam ! Clean residual mean=0.000035 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 0.940611 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.940611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=2.119 mas, bpa=6.049 degrees ! Estimated noise=1.00068 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 = 0.0402614 Jy ! Component: 100 - total flux cleaned = 0.0620722 Jy ! Component: 150 - total flux cleaned = 0.0723589 Jy ! Component: 200 - total flux cleaned = 0.0773448 Jy ! Total flux subtracted in 200 components = 0.0773448 Jy ! Clean residual min=-0.009763 max=0.009875 Jy/beam ! Clean residual mean=0.000011 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 1.01796 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 1.01796 Jy ! Inverting map ! Added new window around map position (0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564801 Jy ! Component: 100 - total flux cleaned = 0.00874896 Jy ! Component: 150 - total flux cleaned = 0.0100217 Jy ! Component: 200 - total flux cleaned = 0.0109143 Jy ! Total flux subtracted in 200 components = 0.0109143 Jy ! Clean residual min=-0.006373 max=0.005690 Jy/beam ! Clean residual mean=0.000001 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 1.02887 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 1.02887 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=2.354 mas, bmaj=8.182 mas, bpa=4.872 degrees ! Estimated noise=1.29765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231976 Jy ! Component: 100 - total flux cleaned = 0.00337899 Jy ! Component: 150 - total flux cleaned = 0.0038003 Jy ! Component: 200 - total flux cleaned = 0.00406883 Jy ! Total flux subtracted in 200 components = 0.00406883 Jy ! Clean residual min=-0.006051 max=0.005996 Jy/beam ! Clean residual mean=-0.000004 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 1.03294 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 = 8.37015e-05 Jy ! Component: 100 - total flux cleaned = 1.05949e-05 Jy ! Component: 150 - total flux cleaned = -5.53685e-05 Jy ! Component: 200 - total flux cleaned = -0.000122563 Jy ! Total flux subtracted in 200 components = -0.000122563 Jy ! Clean residual min=-0.006029 max=0.006028 Jy/beam ! Clean residual mean=-0.000004 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 1.03282 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 1.03282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=2.119 mas, bpa=6.049 degrees ! Estimated noise=1.00068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528052 Jy ! Component: 100 - total flux cleaned = -0.00117273 Jy ! Component: 150 - total flux cleaned = -0.00145938 Jy ! Component: 200 - total flux cleaned = -0.00158986 Jy ! Total flux subtracted in 200 components = -0.00158986 Jy ! Clean residual min=-0.005061 max=0.004796 Jy/beam ! Clean residual mean=-0.000000 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 1.03123 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 1.03123 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=0.097830Jy sigma=0.454896 ! Fit after self-cal, rms=0.097289Jy sigma=0.453482 wmodel J1957-3845_X_b_map.mod ! Writing 86 model components to file: J1957-3845_X_b_map.mod wobs J1957-3845_X_b_uvs.fits ! Writing UV FITS file: J1957-3845_X_b_uvs.fits wwins J1957-3845_X_b_map.win ! wwins: Wrote 5 windows to J1957-3845_X_b_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 = 0.000169058 Jy ! Component: 100 - total flux cleaned = 0.000508004 Jy ! Component: 150 - total flux cleaned = 0.000670611 Jy ! Component: 200 - total flux cleaned = 0.000671197 Jy ! Component: 250 - total flux cleaned = 0.000745211 Jy ! Component: 300 - total flux cleaned = 0.000889572 Jy ! Component: 350 - total flux cleaned = 0.00103031 Jy ! Component: 400 - total flux cleaned = 0.00109901 Jy ! Component: 450 - total flux cleaned = 0.00129918 Jy ! Component: 500 - total flux cleaned = 0.00143046 Jy ! Component: 550 - total flux cleaned = 0.00168641 Jy ! Component: 600 - total flux cleaned = 0.00187365 Jy ! Component: 650 - total flux cleaned = 0.00193382 Jy ! Component: 700 - total flux cleaned = 0.00193487 Jy ! Component: 750 - total flux cleaned = 0.00217391 Jy ! Component: 800 - total flux cleaned = 0.00229203 Jy ! Component: 850 - total flux cleaned = 0.00258043 Jy ! Component: 900 - total flux cleaned = 0.00275103 Jy ! Component: 950 - total flux cleaned = 0.00297325 Jy ! Component: 1000 - total flux cleaned = 0.00319195 Jy ! Component: 1050 - total flux cleaned = 0.00330043 Jy ! Component: 1100 - total flux cleaned = 0.00340659 Jy ! Component: 1150 - total flux cleaned = 0.00361621 Jy ! Component: 1200 - total flux cleaned = 0.00356383 Jy ! Component: 1250 - total flux cleaned = 0.00371724 Jy ! Component: 1300 - total flux cleaned = 0.00371778 Jy ! Component: 1350 - total flux cleaned = 0.00381788 Jy ! Component: 1400 - total flux cleaned = 0.00367001 Jy ! Component: 1450 - total flux cleaned = 0.00381603 Jy ! Component: 1500 - total flux cleaned = 0.00381538 Jy ! Component: 1550 - total flux cleaned = 0.00357711 Jy ! Component: 1600 - total flux cleaned = 0.00362451 Jy ! Component: 1650 - total flux cleaned = 0.00348483 Jy ! Component: 1700 - total flux cleaned = 0.00339337 Jy ! Component: 1750 - total flux cleaned = 0.00325759 Jy ! Component: 1800 - total flux cleaned = 0.00339284 Jy ! Component: 1850 - total flux cleaned = 0.00330336 Jy ! Component: 1900 - total flux cleaned = 0.0034356 Jy ! Component: 1950 - total flux cleaned = 0.00339155 Jy ! Component: 2000 - total flux cleaned = 0.00334862 Jy ! Component: 2050 - total flux cleaned = 0.00343495 Jy ! Component: 2100 - total flux cleaned = 0.00334961 Jy ! Component: 2150 - total flux cleaned = 0.00330728 Jy ! Component: 2200 - total flux cleaned = 0.0033069 Jy ! Component: 2250 - total flux cleaned = 0.00309937 Jy ! Component: 2300 - total flux cleaned = 0.00309984 Jy ! Component: 2350 - total flux cleaned = 0.00305955 Jy ! Component: 2400 - total flux cleaned = 0.00314034 Jy ! Component: 2450 - total flux cleaned = 0.00289981 Jy ! Component: 2500 - total flux cleaned = 0.00305855 Jy ! Component: 2550 - total flux cleaned = 0.00294014 Jy ! Component: 2600 - total flux cleaned = 0.0027845 Jy ! Component: 2650 - total flux cleaned = 0.0027462 Jy ! Component: 2700 - total flux cleaned = 0.00278446 Jy ! Component: 2750 - total flux cleaned = 0.00278469 Jy ! Component: 2800 - total flux cleaned = 0.00278492 Jy ! Component: 2850 - total flux cleaned = 0.00263504 Jy ! Component: 2900 - total flux cleaned = 0.00259804 Jy ! Component: 2950 - total flux cleaned = 0.00270873 Jy ! Component: 3000 - total flux cleaned = 0.00248862 Jy ! Component: 3050 - total flux cleaned = 0.00241606 Jy ! Component: 3100 - total flux cleaned = 0.00238025 Jy ! Component: 3150 - total flux cleaned = 0.00234472 Jy ! Component: 3200 - total flux cleaned = 0.00216637 Jy ! Component: 3250 - total flux cleaned = 0.00209556 Jy ! Component: 3300 - total flux cleaned = 0.00206032 Jy ! Component: 3350 - total flux cleaned = 0.00195579 Jy ! Component: 3400 - total flux cleaned = 0.00181778 Jy ! Component: 3450 - total flux cleaned = 0.00164656 Jy ! Component: 3500 - total flux cleaned = 0.00157857 Jy ! Component: 3550 - total flux cleaned = 0.00154496 Jy ! Component: 3600 - total flux cleaned = 0.00147797 Jy ! Component: 3650 - total flux cleaned = 0.00137756 Jy ! Component: 3700 - total flux cleaned = 0.00124519 Jy ! Component: 3750 - total flux cleaned = 0.00114662 Jy ! Component: 3800 - total flux cleaned = 0.000982921 Jy ! Component: 3850 - total flux cleaned = 0.000982746 Jy ! Component: 3900 - total flux cleaned = 0.000659915 Jy ! Component: 3950 - total flux cleaned = 0.000627939 Jy ! Component: 4000 - total flux cleaned = 0.000532766 Jy ! Component: 4050 - total flux cleaned = 0.000437892 Jy ! Total flux subtracted in 4096 components = 0.000312054 Jy ! Clean residual min=-0.001570 max=0.001912 Jy/beam ! Clean residual mean=-0.000004 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 1.03154 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 381 components and 1.03154 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1957-3845_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.802 x 2.119 at 6.049 degrees (North through East) ! Clean map min=-0.012309 max=0.84514 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1957-3845_X_b_map.fits wmodel /image_prod/ug002_uvm//J1957-3845_X_b_map.mod ! Writing 381 model components to file: /image_prod/ug002_uvm//J1957-3845_X_b_map.mod wobs /image_prod/ug002_uvm//J1957-3845_X_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1957-3845_X_b_uvs.fits wwins /image_prod/ug002_uvm//J1957-3845_X_b_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J1957-3845_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.845135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000552455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196106 0.196106 0.392213 0.784426 1.56885 3.1377 6.27541 12.5508 25.1016 50.2033 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.845 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1529.78 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1957-3845_X_b_dfm.log closed on Wed Mar 4 17:39:13 2020