! Started logfile: /image_prod/ug002_uvm//J1923-2104_X_a_dfm.log on Wed Mar 4 17:37:37 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//J1923-2104_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1923-2104_X_a_uvm.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 22 integrations on 28 of 28 possible baselines. ! AN table 3: 7 integrations on 1 of 1 possible baselines. ! AN table 4: 8 integrations on 28 of 28 possible baselines. ! AN table 5: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.833977 visibilities/baseline/integration-bin. ! Found source: J1923-2104 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 12960 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 J1923-2104_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 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.206137Jy sigma=10.468756 ! Fit after self-cal, rms=0.378428Jy sigma=3.412083 ! 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=0.7523 mas, bmaj=1.878 mas, bpa=3.803 degrees ! Estimated noise=1.10104 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 = 0.486866 Jy ! Component: 100 - total flux cleaned = 0.59585 Jy ! Total flux subtracted in 100 components = 0.59585 Jy ! Clean residual min=-0.025240 max=0.045639 Jy/beam ! Clean residual mean=0.000046 rms=0.006245 Jy/beam ! Combined flux in latest and established models = 0.59585 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.59585 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=0.192838Jy sigma=1.624236 ! Fit after self-cal, rms=0.192789Jy sigma=1.623620 ! Inverting map ! Added new window around map position (-1, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439228 Jy ! Component: 100 - total flux cleaned = 0.0707335 Jy ! Total flux subtracted in 100 components = 0.0707335 Jy ! Clean residual min=-0.024350 max=0.039081 Jy/beam ! Clean residual mean=0.000033 rms=0.005717 Jy/beam ! Combined flux in latest and established models = 0.666583 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.666583 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=0.172374Jy sigma=1.468000 ! Fit after self-cal, rms=0.171637Jy sigma=1.461324 ! Inverting map ! Added new window around map position (-1.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360021 Jy ! Component: 100 - total flux cleaned = 0.0582684 Jy ! Total flux subtracted in 100 components = 0.0582684 Jy ! Clean residual min=-0.022158 max=0.030106 Jy/beam ! Clean residual mean=0.000025 rms=0.005313 Jy/beam ! Combined flux in latest and established models = 0.724851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.724852 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=0.158042Jy sigma=1.366203 ! Fit after self-cal, rms=0.157328Jy sigma=1.361178 ! 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=0.9658 mas, bmaj=2.384 mas, bpa=4.836 degrees ! Estimated noise=0.767324 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 (1, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465109 Jy ! Component: 100 - total flux cleaned = 0.0760479 Jy ! Component: 150 - total flux cleaned = 0.097928 Jy ! Component: 200 - total flux cleaned = 0.114701 Jy ! Total flux subtracted in 200 components = 0.114701 Jy ! Clean residual min=-0.021041 max=0.030257 Jy/beam ! Clean residual mean=0.000065 rms=0.006261 Jy/beam ! Combined flux in latest and established models = 0.839553 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.839553 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=0.140263Jy sigma=1.202519 ! Fit after self-cal, rms=0.139049Jy sigma=1.193924 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9658 x 2.384 at 4.836 degrees (North through East) ! Clean map min=-0.019731 max=0.62082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 0.88 KP 0.92 ! LA 0.89 MK 1.02 NL 1.52 OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 KP 0.95 LA 0.90 ! MK 1.14 NL 0.94 OV 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.03 KP 0.98 LA 0.98 ! MK 0.95 NL 1.59 OV 0.92 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 0.98 HN 1.21 KP 1.06 ! LA 1.07 NL 1.20 OV 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.87 HN 0.83 KP 0.92 ! LA 0.89 MK 1.04 NL 1.39 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 KP 0.95 LA 0.91 ! MK 1.16 NL 0.94 OV 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.05 KP 1.00 LA 0.99 ! MK 0.97 NL 1.58 OV 0.92 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 0.97 HN 1.22 KP 1.07 ! LA 1.08 NL 1.16 OV 0.99 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.88 HN 0.88 KP 0.93 ! LA 0.88 MK 1.03 NL 1.42 OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 KP 0.96 LA 0.92 ! MK 1.15 NL 0.95 OV 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.03 KP 1.00 LA 0.99 ! MK 0.95 NL 1.62 OV 0.94 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 0.95 HN 1.17 KP 1.07 ! LA 1.09 NL 1.17 OV 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.90 KP 0.90 ! LA 0.88 MK 1.02 NL 1.45 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.93 KP 0.96 LA 0.92 ! MK 1.15 NL 0.94 OV 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.03 KP 0.99 LA 0.99 ! MK 0.96 NL 1.57 OV 0.92 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.98 HN 1.18 KP 1.09 ! LA 1.06 NL 1.16 OV 1.00 SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 0.87 KP 0.93 ! LA 0.89 MK 1.04 NL 1.53 OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 KP 0.96 LA 0.91 ! MK 1.16 NL 0.96 OV 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.03 KP 0.99 LA 0.99 ! MK 0.96 NL 1.60 OV 0.93 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 1.01 HN 1.19 KP 1.09 ! LA 1.06 NL 1.16 OV 0.95 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.89 HN 0.85 KP 0.92 ! LA 0.88 MK 1.03 NL 1.63 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.93 KP 0.96 LA 0.90 ! MK 1.19 NL 0.96 OV 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.04 KP 1.00 LA 0.99 ! MK 0.97 NL 1.57 OV 0.87 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.00 HN 1.17 KP 1.06 ! LA 1.07 NL 1.16 OV 1.02 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 0.86 KP 0.91 ! LA 0.88 MK 1.04 NL 1.37 OV 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 KP 0.95 LA 0.91 ! MK 1.19 NL 0.94 OV 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.07 KP 0.98 LA 0.99 ! MK 0.95 NL 1.65 OV 0.94 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 0.95 HN 1.17 KP 1.05 ! LA 1.07 NL 1.14 OV 1.02 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 0.85 KP 0.90 ! LA 0.89 MK 1.02 NL 1.45 OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.94 KP 0.96 LA 0.91 ! MK 1.14 NL 0.95 OV 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.05 KP 1.02 LA 1.00 ! MK 0.96 NL 1.65 OV 0.91 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.97 HN 1.20 KP 1.08 ! LA 1.06 NL 1.16 OV 0.99 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 0.86 KP 0.92 ! LA 0.90 MK 1.00 NL 1.52 OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 KP 0.96 LA 0.91 ! MK 1.13 NL 0.96 OV 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.04 KP 0.99 LA 0.99 ! MK 0.97 NL 1.61 OV 0.91 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.96 HN 1.18 KP 1.08 ! LA 1.06 NL 1.18 OV 1.00 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 0.87 KP 0.92 ! LA 0.90 MK 1.00 NL 1.65 OV 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 KP 0.95 LA 0.93 ! MK 1.18 NL 0.95 OV 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.04 KP 0.97 LA 1.00 ! MK 0.98 NL 1.56 OV 0.92 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.01 HN 1.20 KP 1.06 ! LA 1.07 NL 1.14 OV 1.00 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.88 KP 0.93 ! LA 0.90 MK 0.99 NL 1.57 OV 0.80 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 KP 0.96 LA 0.91 ! MK 1.18 NL 0.96 OV 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.06 KP 1.00 LA 0.98 ! MK 0.96 NL 1.59 OV 0.90 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.98 HN 1.19 KP 1.07 ! LA 1.07 NL 1.13 OV 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.89 HN 0.92 KP 0.88 ! LA 0.90 MK 1.02 NL 1.51 OV 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.96 KP 0.97 LA 0.92 ! MK 1.19 NL 0.95 OV 0.96 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.03 KP 1.00 LA 0.98 ! MK 0.97 NL 1.62 OV 0.96 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 0.95 HN 1.21 KP 1.08 ! LA 1.07 NL 1.17 OV 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.139049Jy sigma=1.193924 ! Fit after self-cal, rms=0.084281Jy sigma=0.648040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9773 mas, bmaj=2.414 mas, bpa=5.247 degrees ! Estimated noise=0.763997 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 (-0.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118052 Jy ! Component: 100 - total flux cleaned = 0.0146668 Jy ! Component: 150 - total flux cleaned = 0.0162211 Jy ! Component: 200 - total flux cleaned = 0.0179168 Jy ! Total flux subtracted in 200 components = 0.0179168 Jy ! Clean residual min=-0.008052 max=0.007201 Jy/beam ! Clean residual mean=-0.000006 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.85747 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.85747 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=0.080162Jy sigma=0.607679 ! Fit after self-cal, rms=0.079765Jy sigma=0.602173 ! 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=0.079765Jy sigma=0.602173 ! Fit after self-cal, rms=0.078835Jy sigma=0.593651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.978 mas, bmaj=2.412 mas, bpa=5.349 degrees ! Estimated noise=0.762022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290153 Jy ! Component: 100 - total flux cleaned = 0.00509691 Jy ! Component: 150 - total flux cleaned = 0.0071188 Jy ! Component: 200 - total flux cleaned = 0.00875555 Jy ! Total flux subtracted in 200 components = 0.00875555 Jy ! Clean residual min=-0.006406 max=0.006171 Jy/beam ! Clean residual mean=-0.000003 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.866225 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.866225 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=0.077321Jy sigma=0.579899 ! Fit after self-cal, rms=0.076997Jy sigma=0.577568 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 = 0.000333323 Jy ! Component: 100 - total flux cleaned = 0.00137045 Jy ! Component: 150 - total flux cleaned = 0.00185827 Jy ! Component: 200 - total flux cleaned = 0.00196656 Jy ! Total flux subtracted in 200 components = 0.00196656 Jy ! Clean residual min=-0.006336 max=0.005501 Jy/beam ! Clean residual mean=-0.000004 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.868192 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.868192 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=0.076427Jy sigma=0.572916 ! Fit after self-cal, rms=0.076269Jy sigma=0.571893 ! 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=0.076269Jy sigma=0.571893 ! Fit after self-cal, rms=0.075943Jy sigma=0.567728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=2.411 mas, bpa=5.335 degrees ! Estimated noise=0.761413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598734 Jy ! Component: 100 - total flux cleaned = 0.00187237 Jy ! Component: 150 - total flux cleaned = 0.00306631 Jy ! Component: 200 - total flux cleaned = 0.00335357 Jy ! Total flux subtracted in 200 components = 0.00335357 Jy ! Clean residual min=-0.004949 max=0.004750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.871546 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.871546 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=0.075356Jy sigma=0.562474 ! Fit after self-cal, rms=0.075218Jy sigma=0.561474 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 = 0.000516627 Jy ! Component: 100 - total flux cleaned = 0.00130129 Jy ! Component: 150 - total flux cleaned = 0.0013863 Jy ! Component: 200 - total flux cleaned = 0.00123873 Jy ! Total flux subtracted in 200 components = 0.00123873 Jy ! Clean residual min=-0.004856 max=0.004278 Jy/beam ! Clean residual mean=-0.000003 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.872785 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.872785 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=0.074957Jy sigma=0.559421 ! Fit after self-cal, rms=0.074885Jy sigma=0.558975 ! 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=0.074885Jy sigma=0.558975 ! Fit after self-cal, rms=0.074875Jy sigma=0.557450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=5.05 mas, bpa=14.22 degrees ! Estimated noise=0.932143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996402 Jy ! Component: 100 - total flux cleaned = 0.00101192 Jy ! Component: 150 - total flux cleaned = 0.00102468 Jy ! Component: 200 - total flux cleaned = 0.000966723 Jy ! Total flux subtracted in 200 components = 0.000966723 Jy ! Clean residual min=-0.003727 max=0.004025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.873751 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.873751 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=0.074717Jy sigma=0.555555 ! Fit after self-cal, rms=0.074628Jy sigma=0.554979 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 = -3.39626e-05 Jy ! Component: 100 - total flux cleaned = 0.000235816 Jy ! Component: 150 - total flux cleaned = 0.000180606 Jy ! Component: 200 - total flux cleaned = 0.000133621 Jy ! Total flux subtracted in 200 components = 0.000133621 Jy ! Clean residual min=-0.003799 max=0.003998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.873885 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.873885 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=0.074562Jy sigma=0.554321 ! Fit after self-cal, rms=0.074511Jy sigma=0.553999 ! 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=0.9783 mas, bmaj=2.411 mas, bpa=5.311 degrees ! Estimated noise=0.761282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9783 x 2.411 at 5.311 degrees (North through East) ! Clean map min=-0.0034783 max=0.61601 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=0.074511Jy sigma=0.553999 ! Fit after self-cal, rms=0.068858Jy sigma=0.507547 ! Inverting map and beam ! Estimated beam: bmin=0.9784 mas, bmaj=2.411 mas, bpa=5.285 degrees ! Estimated noise=0.760665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416688 Jy ! Component: 100 - total flux cleaned = -0.000331417 Jy ! Component: 150 - total flux cleaned = -0.000454052 Jy ! Component: 200 - total flux cleaned = -0.000456461 Jy ! Total flux subtracted in 200 components = -0.000456461 Jy ! Clean residual min=-0.003409 max=0.003521 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.873428 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 184 components and 0.873429 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=0.068642Jy sigma=0.506059 ! Fit after self-cal, rms=0.068598Jy sigma=0.505724 ! Inverting map ! Added new window around map position (-2, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308813 Jy ! Component: 100 - total flux cleaned = 0.00444026 Jy ! Component: 150 - total flux cleaned = 0.00540717 Jy ! Component: 200 - total flux cleaned = 0.00583811 Jy ! Total flux subtracted in 200 components = 0.00583811 Jy ! Clean residual min=-0.003060 max=0.003031 Jy/beam ! Clean residual mean=-0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.879267 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 201 components and 0.879267 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=0.068360Jy sigma=0.503673 ! Fit after self-cal, rms=0.068340Jy sigma=0.503518 ! 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=0.068340Jy sigma=0.503518 ! Fit after self-cal, rms=0.068348Jy sigma=0.503150 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=0.7579 mas, bmaj=1.892 mas, bpa=4.32 degrees ! Estimated noise=1.0996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.485935 Jy ! Component: 100 - total flux cleaned = 0.594453 Jy ! Component: 150 - total flux cleaned = 0.6435 Jy ! Component: 200 - total flux cleaned = 0.67845 Jy ! Total flux subtracted in 200 components = 0.67845 Jy ! Clean residual min=-0.009141 max=0.020259 Jy/beam ! Clean residual mean=0.000027 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.67845 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.67845 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9783 mas, bmaj=2.411 mas, bpa=5.284 degrees ! Estimated noise=0.760343 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 = 0.0490415 Jy ! Component: 100 - total flux cleaned = 0.0821796 Jy ! Component: 150 - total flux cleaned = 0.106359 Jy ! Component: 200 - total flux cleaned = 0.124332 Jy ! Total flux subtracted in 200 components = 0.124332 Jy ! Clean residual min=-0.005179 max=0.010308 Jy/beam ! Clean residual mean=0.000036 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.802781 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 94 components and 0.802781 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013508 Jy ! Component: 100 - total flux cleaned = 0.0237624 Jy ! Component: 150 - total flux cleaned = 0.0316776 Jy ! Component: 200 - total flux cleaned = 0.0379976 Jy ! Total flux subtracted in 200 components = 0.0379976 Jy ! Clean residual min=-0.003756 max=0.004729 Jy/beam ! Clean residual mean=0.000015 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.840779 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 135 components and 0.840779 Jy ! Inverting map ! Added new window around map position (-2.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544207 Jy ! Component: 100 - total flux cleaned = 0.00989105 Jy ! Component: 150 - total flux cleaned = 0.0137059 Jy ! Component: 200 - total flux cleaned = 0.0170373 Jy ! Total flux subtracted in 200 components = 0.0170373 Jy ! Clean residual min=-0.003429 max=0.003315 Jy/beam ! Clean residual mean=0.000006 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.857816 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 167 components and 0.857816 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=2.15 mas, bmaj=5.051 mas, bpa=14.32 degrees ! Estimated noise=0.930629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430426 Jy ! Component: 100 - total flux cleaned = 0.0074144 Jy ! Component: 150 - total flux cleaned = 0.00991109 Jy ! Component: 200 - total flux cleaned = 0.0119713 Jy ! Total flux subtracted in 200 components = 0.0119713 Jy ! Clean residual min=-0.002751 max=0.002841 Jy/beam ! Clean residual mean=0.000001 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.869788 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 = 0.00173339 Jy ! Component: 100 - total flux cleaned = 0.00321021 Jy ! Component: 150 - total flux cleaned = 0.00443001 Jy ! Component: 200 - total flux cleaned = 0.00522638 Jy ! Total flux subtracted in 200 components = 0.00522638 Jy ! Clean residual min=-0.002734 max=0.002574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.875014 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 252 components and 0.875014 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9783 mas, bmaj=2.411 mas, bpa=5.284 degrees ! Estimated noise=0.760343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148399 Jy ! Component: 100 - total flux cleaned = 0.00204646 Jy ! Component: 150 - total flux cleaned = 0.00261067 Jy ! Component: 200 - total flux cleaned = 0.00303144 Jy ! Total flux subtracted in 200 components = 0.00303144 Jy ! Clean residual min=-0.002977 max=0.002698 Jy/beam ! Clean residual mean=-0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.878045 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 270 components and 0.878046 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=0.067859Jy sigma=0.500790 ! Fit after self-cal, rms=0.067782Jy sigma=0.500223 wmodel J1923-2104_X_a_map.mod ! Writing 270 model components to file: J1923-2104_X_a_map.mod wobs J1923-2104_X_a_uvs.fits ! Writing UV FITS file: J1923-2104_X_a_uvs.fits wwins J1923-2104_X_a_map.win ! wwins: Wrote 7 windows to J1923-2104_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203195 Jy ! Component: 100 - total flux cleaned = -0.000432239 Jy ! Component: 150 - total flux cleaned = -0.000473747 Jy ! Component: 200 - total flux cleaned = -0.000470598 Jy ! Component: 250 - total flux cleaned = -0.000548337 Jy ! Component: 300 - total flux cleaned = -0.000624261 Jy ! Component: 350 - total flux cleaned = -0.000699383 Jy ! Component: 400 - total flux cleaned = -0.000699168 Jy ! Component: 450 - total flux cleaned = -0.000591282 Jy ! Component: 500 - total flux cleaned = -0.000485366 Jy ! Component: 550 - total flux cleaned = -0.000416327 Jy ! Component: 600 - total flux cleaned = -0.000382141 Jy ! Component: 650 - total flux cleaned = -0.00034877 Jy ! Component: 700 - total flux cleaned = -0.000316315 Jy ! Component: 750 - total flux cleaned = -0.000284447 Jy ! Component: 800 - total flux cleaned = -0.000285084 Jy ! Component: 850 - total flux cleaned = -0.000285226 Jy ! Component: 900 - total flux cleaned = -0.00022314 Jy ! Component: 950 - total flux cleaned = -0.000162093 Jy ! Component: 1000 - total flux cleaned = 1.88104e-05 Jy ! Component: 1050 - total flux cleaned = 1.80577e-05 Jy ! Component: 1100 - total flux cleaned = 0.000106167 Jy ! Component: 1150 - total flux cleaned = 0.000134854 Jy ! Component: 1200 - total flux cleaned = 0.000162953 Jy ! Component: 1250 - total flux cleaned = 0.000219857 Jy ! Component: 1300 - total flux cleaned = 0.000331508 Jy ! Component: 1350 - total flux cleaned = 0.000331551 Jy ! Component: 1400 - total flux cleaned = 0.000331628 Jy ! Component: 1450 - total flux cleaned = 0.000440846 Jy ! Component: 1500 - total flux cleaned = 0.000467942 Jy ! Component: 1550 - total flux cleaned = 0.00052155 Jy ! Component: 1600 - total flux cleaned = 0.000679591 Jy ! Component: 1650 - total flux cleaned = 0.000757516 Jy ! Component: 1700 - total flux cleaned = 0.000783176 Jy ! Component: 1750 - total flux cleaned = 0.000885593 Jy ! Component: 1800 - total flux cleaned = 0.000885097 Jy ! Component: 1850 - total flux cleaned = 0.000985565 Jy ! Component: 1900 - total flux cleaned = 0.00108511 Jy ! Component: 1950 - total flux cleaned = 0.00115874 Jy ! Component: 2000 - total flux cleaned = 0.00120747 Jy ! Component: 2050 - total flux cleaned = 0.00120713 Jy ! Component: 2100 - total flux cleaned = 0.00123122 Jy ! Component: 2150 - total flux cleaned = 0.00125471 Jy ! Component: 2200 - total flux cleaned = 0.00130189 Jy ! Component: 2250 - total flux cleaned = 0.00137209 Jy ! Component: 2300 - total flux cleaned = 0.00139497 Jy ! Component: 2350 - total flux cleaned = 0.00148683 Jy ! Component: 2400 - total flux cleaned = 0.0015324 Jy ! Component: 2450 - total flux cleaned = 0.00150966 Jy ! Component: 2500 - total flux cleaned = 0.00150981 Jy ! Component: 2550 - total flux cleaned = 0.00166554 Jy ! Component: 2600 - total flux cleaned = 0.0016873 Jy ! Component: 2650 - total flux cleaned = 0.00166512 Jy ! Component: 2700 - total flux cleaned = 0.00162175 Jy ! Component: 2750 - total flux cleaned = 0.00159997 Jy ! Component: 2800 - total flux cleaned = 0.00155717 Jy ! Component: 2850 - total flux cleaned = 0.00157829 Jy ! Component: 2900 - total flux cleaned = 0.00153606 Jy ! Component: 2950 - total flux cleaned = 0.00161985 Jy ! Component: 3000 - total flux cleaned = 0.00157803 Jy ! Component: 3050 - total flux cleaned = 0.00159854 Jy ! Component: 3100 - total flux cleaned = 0.00155761 Jy ! Component: 3150 - total flux cleaned = 0.00153713 Jy ! Component: 3200 - total flux cleaned = 0.00155709 Jy ! Component: 3250 - total flux cleaned = 0.00151699 Jy ! Component: 3300 - total flux cleaned = 0.00145697 Jy ! Component: 3350 - total flux cleaned = 0.00139753 Jy ! Component: 3400 - total flux cleaned = 0.00137802 Jy ! Component: 3450 - total flux cleaned = 0.00141704 Jy ! Component: 3500 - total flux cleaned = 0.0013199 Jy ! Component: 3550 - total flux cleaned = 0.00128123 Jy ! Component: 3600 - total flux cleaned = 0.00131963 Jy ! Component: 3650 - total flux cleaned = 0.00135776 Jy ! Component: 3700 - total flux cleaned = 0.0012251 Jy ! Component: 3750 - total flux cleaned = 0.0012815 Jy ! Component: 3800 - total flux cleaned = 0.00124407 Jy ! Component: 3850 - total flux cleaned = 0.00120686 Jy ! Component: 3900 - total flux cleaned = 0.00122524 Jy ! Component: 3950 - total flux cleaned = 0.00117028 Jy ! Component: 4000 - total flux cleaned = 0.00111553 Jy ! Component: 4050 - total flux cleaned = 0.00109739 Jy ! Total flux subtracted in 4096 components = 0.00104343 Jy ! Clean residual min=-0.001061 max=0.001108 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.879089 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 595 components and 0.879089 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1923-2104_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9783 x 2.411 at 5.284 degrees (North through East) ! Clean map min=-0.0019429 max=0.61333 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1923-2104_X_a_map.fits wmodel /image_prod/ug002_uvm//J1923-2104_X_a_map.mod ! Writing 595 model components to file: /image_prod/ug002_uvm//J1923-2104_X_a_map.mod wobs /image_prod/ug002_uvm//J1923-2104_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1923-2104_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1923-2104_X_a_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uvm//J1923-2104_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.613334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.16303 0.16303 0.326061 0.652121 1.30424 2.60848 5.21697 10.4339 20.8679 41.7357 83.4715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.613 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1840.15 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1923-2104_X_a_dfm.log closed on Wed Mar 4 17:37:42 2020