! Started logfile: /image_prod/ug002_uva//J1800+7828_X_l_dfm.log on Thu Mar 5 03:36:40 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J1800+7828_X_l_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1800+7828_X_l_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 36 of 36 possible baselines. ! AN table 3: 7 integrations on 36 of 36 possible baselines. ! AN table 4: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887897 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 10740 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 J1800+7828_X_l] 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 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.126521Jy sigma=7.699165 ! Fit after self-cal, rms=0.912001Jy sigma=3.203046 ! 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=0.7156 mas, bmaj=0.8171 mas, bpa=-34.9 degrees ! Estimated noise=3.05434 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 = 1.32032 Jy ! Component: 100 - total flux cleaned = 1.65423 Jy ! Total flux subtracted in 100 components = 1.65423 Jy ! Clean residual min=-0.053751 max=0.172559 Jy/beam ! Clean residual mean=-0.000075 rms=0.012605 Jy/beam ! Combined flux in latest and established models = 1.65423 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.65423 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=0.396266Jy sigma=1.382410 ! Fit after self-cal, rms=0.395819Jy sigma=1.381167 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184898 Jy ! Component: 100 - total flux cleaned = 0.297463 Jy ! Total flux subtracted in 100 components = 0.297463 Jy ! Clean residual min=-0.046158 max=0.072375 Jy/beam ! Clean residual mean=-0.000028 rms=0.008032 Jy/beam ! Combined flux in latest and established models = 1.9517 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.9517 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=0.240071Jy sigma=0.860269 ! Fit after self-cal, rms=0.232528Jy sigma=0.829459 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0860547 Jy ! Component: 100 - total flux cleaned = 0.13973 Jy ! Total flux subtracted in 100 components = 0.13973 Jy ! Clean residual min=-0.039344 max=0.046273 Jy/beam ! Clean residual mean=-0.000006 rms=0.006145 Jy/beam ! Combined flux in latest and established models = 2.09143 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 2.09143 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=0.180710Jy sigma=0.661234 ! Fit after self-cal, rms=0.178005Jy sigma=0.650464 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441363 Jy ! Component: 100 - total flux cleaned = 0.0733967 Jy ! Total flux subtracted in 100 components = 0.0733967 Jy ! Clean residual min=-0.035691 max=0.033171 Jy/beam ! Clean residual mean=0.000006 rms=0.005548 Jy/beam ! Combined flux in latest and established models = 2.16482 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 2.16482 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=0.162220Jy sigma=0.600629 ! Fit after self-cal, rms=0.161410Jy sigma=0.597379 ! 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=0.9122 mas, bmaj=1.034 mas, bpa=-41.8 degrees ! Estimated noise=1.91086 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 = 0.0224686 Jy ! Component: 100 - total flux cleaned = 0.0273708 Jy ! Component: 150 - total flux cleaned = 0.0295784 Jy ! Component: 200 - total flux cleaned = 0.0310266 Jy ! Total flux subtracted in 200 components = 0.0310266 Jy ! Clean residual min=-0.033802 max=0.028961 Jy/beam ! Clean residual mean=0.000019 rms=0.006218 Jy/beam ! Combined flux in latest and established models = 2.19585 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 2.19585 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=0.155497Jy sigma=0.576214 ! Fit after self-cal, rms=0.155139Jy sigma=0.574765 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 1.034 at -41.8 degrees (North through East) ! Clean map min=-0.031395 max=1.7525 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 1.01 LA 1.01 ! MK 0.98 NL 1.04 OV 1.03 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.89 LA 1.00 ! MK 1.02 NL 0.95 OV 1.00 PT 0.99 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 HN 0.86 KP 1.01 ! LA 0.97 MK 1.06 OV 1.02 PT 1.06 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.01 HN 1.20 KP 1.00 ! LA 1.02 MK 1.00 NL 0.96 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 1.02 LA 1.00 ! MK 0.98 NL 1.04 OV 1.03 PT 0.94 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.88 LA 0.99 ! MK 1.02 NL 0.94 OV 1.01 PT 0.98 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.99 HN 0.87 KP 1.00 ! LA 0.98 MK 1.05 OV 1.02 PT 1.05 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 HN 1.19 KP 1.00 ! LA 1.02 MK 0.99 NL 0.95 OV 0.99 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 1.00 LA 1.01 ! MK 0.98 NL 1.05 OV 1.03 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.88 LA 0.99 ! MK 1.02 NL 0.95 OV 1.01 PT 0.98 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.99 HN 0.86 KP 0.99 ! LA 0.99 MK 1.06 OV 1.02 PT 1.07 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 HN 1.19 KP 1.00 ! LA 1.02 MK 1.00 NL 0.94 OV 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 1.00 LA 1.01 ! MK 0.98 NL 1.03 OV 1.05 PT 0.94 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.88 LA 0.99 ! MK 1.02 NL 0.95 OV 1.01 PT 0.99 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.99 HN 0.86 KP 0.99 ! LA 1.01 MK 1.05 OV 1.03 PT 1.06 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 HN 1.15 KP 0.99 ! LA 1.02 MK 1.00 NL 0.96 OV 1.00 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.01 LA 1.01 ! MK 0.99 NL 1.03 OV 1.04 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.87 LA 0.99 ! MK 1.03 NL 0.93 OV 1.01 PT 0.99 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 HN 0.87 KP 1.00 ! LA 0.99 MK 1.06 OV 1.02 PT 1.06 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 HN 1.17 KP 0.99 ! LA 1.03 MK 1.00 NL 0.94 OV 1.00 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 1.01 LA 1.01 ! MK 0.98 NL 1.05 OV 1.03 PT 0.95 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.88 LA 0.99 ! MK 1.02 NL 0.94 OV 1.00 PT 1.00 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.99 HN 0.87 KP 1.00 ! LA 0.99 MK 1.07 OV 1.02 PT 1.07 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 HN 1.21 KP 1.01 ! LA 1.01 MK 1.01 NL 0.95 OV 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 1.00 LA 1.01 ! MK 0.99 NL 1.04 OV 1.03 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.88 LA 0.99 ! MK 1.02 NL 0.94 OV 1.01 PT 0.99 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HN 0.87 KP 1.00 ! LA 0.99 MK 1.06 OV 1.02 PT 1.07 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 HN 1.22 KP 0.99 ! LA 1.02 MK 1.01 NL 0.93 OV 1.00 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 KP 0.99 LA 1.00 ! MK 0.99 NL 1.02 OV 1.03 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.88 LA 0.99 ! MK 1.02 NL 0.93 OV 1.01 PT 1.00 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 0.86 KP 0.98 ! LA 0.98 MK 1.07 OV 1.02 PT 1.06 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.00 HN 1.20 KP 0.99 ! LA 1.01 MK 1.02 NL 0.94 OV 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.01 LA 1.00 ! MK 0.99 NL 1.03 OV 1.04 PT 0.95 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.89 LA 0.99 ! MK 1.02 NL 0.94 OV 1.01 PT 0.99 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.99 HN 0.87 KP 1.00 ! LA 0.98 MK 1.07 OV 1.03 PT 1.06 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 HN 1.20 KP 0.99 ! LA 1.00 MK 1.00 NL 0.95 OV 0.99 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.01 LA 1.00 ! MK 0.99 NL 0.96 OV 1.04 PT 0.94 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.87 LA 0.99 ! MK 1.03 NL 1.01 OV 1.01 PT 0.99 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HN 0.86 KP 1.00 ! LA 0.98 MK 1.06 OV 1.03 PT 1.08 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.01 HN 1.19 KP 1.01 ! LA 1.02 MK 0.99 NL 1.01 OV 1.00 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.01 LA 1.01 ! MK 0.99 NL 1.06 OV 1.04 PT 0.93 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.88 LA 0.99 ! MK 1.03 NL 0.91 OV 1.01 PT 0.98 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HN 0.86 KP 1.00 ! LA 0.99 MK 1.07 OV 1.03 PT 1.07 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.01 HN 1.19 KP 0.99 ! LA 1.03 MK 1.01 NL 0.91 OV 1.00 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.00 LA 1.01 ! MK 0.98 NL 1.02 OV 1.04 PT 0.94 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.88 LA 1.00 ! MK 1.02 NL 0.94 OV 1.02 PT 0.97 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.99 HN 0.86 KP 0.99 ! LA 0.99 MK 1.06 OV 1.03 PT 1.06 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.01 HN 1.26 KP 1.00 ! LA 1.02 MK 0.99 NL 0.94 OV 1.00 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.155139Jy sigma=0.574765 ! Fit after self-cal, rms=0.078797Jy sigma=0.282956 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=1.044 mas, bpa=-41.47 degrees ! Estimated noise=1.91487 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 = 0.00601755 Jy ! Component: 100 - total flux cleaned = 0.00639416 Jy ! Component: 150 - total flux cleaned = 0.00637756 Jy ! Component: 200 - total flux cleaned = 0.00636991 Jy ! Total flux subtracted in 200 components = 0.00636991 Jy ! Clean residual min=-0.008937 max=0.009902 Jy/beam ! Clean residual mean=-0.000013 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 2.20222 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 2.20222 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=0.075572Jy sigma=0.269771 ! Fit after self-cal, rms=0.075405Jy sigma=0.268996 ! Inverting map ! Added new window around map position (-8.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870342 Jy ! Component: 100 - total flux cleaned = 0.0124211 Jy ! Component: 150 - total flux cleaned = 0.0141325 Jy ! Component: 200 - total flux cleaned = 0.0156734 Jy ! Total flux subtracted in 200 components = 0.0156734 Jy ! Clean residual min=-0.007969 max=0.007515 Jy/beam ! Clean residual mean=-0.000007 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 2.21789 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 2.21789 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=0.073426Jy sigma=0.261985 ! Fit after self-cal, rms=0.073351Jy sigma=0.261684 ! 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=0.073351Jy sigma=0.261684 ! Fit after self-cal, rms=0.072262Jy sigma=0.259301 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9087 mas, bmaj=1.046 mas, bpa=-41.54 degrees ! Estimated noise=1.91483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875173 Jy ! Component: 100 - total flux cleaned = 0.00212753 Jy ! Component: 150 - total flux cleaned = 0.00320217 Jy ! Component: 200 - total flux cleaned = 0.00397775 Jy ! Total flux subtracted in 200 components = 0.00397775 Jy ! Clean residual min=-0.007039 max=0.006595 Jy/beam ! Clean residual mean=-0.000007 rms=0.001340 Jy/beam ! Combined flux in latest and established models = 2.22187 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 2.22187 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=0.070931Jy sigma=0.254044 ! Fit after self-cal, rms=0.070889Jy sigma=0.253830 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 = 0.00136125 Jy ! Component: 100 - total flux cleaned = 0.00272428 Jy ! Component: 150 - total flux cleaned = 0.00364425 Jy ! Component: 200 - total flux cleaned = 0.00447538 Jy ! Total flux subtracted in 200 components = 0.00447538 Jy ! Clean residual min=-0.006490 max=0.006343 Jy/beam ! Clean residual mean=-0.000006 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 2.22635 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 2.22635 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=0.070246Jy sigma=0.251392 ! Fit after self-cal, rms=0.070230Jy sigma=0.251305 ! 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=0.070230Jy sigma=0.251305 ! Fit after self-cal, rms=0.069709Jy sigma=0.250282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9082 mas, bmaj=1.047 mas, bpa=-41.65 degrees ! Estimated noise=1.91447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115699 Jy ! Component: 100 - total flux cleaned = -0.000517353 Jy ! Component: 150 - total flux cleaned = 0.000331243 Jy ! Component: 200 - total flux cleaned = 0.000963264 Jy ! Total flux subtracted in 200 components = 0.000963264 Jy ! Clean residual min=-0.005914 max=0.006478 Jy/beam ! Clean residual mean=-0.000006 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 2.22731 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 2.22731 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=0.069100Jy sigma=0.247908 ! Fit after self-cal, rms=0.069089Jy sigma=0.247819 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 (-3.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671656 Jy ! Component: 100 - total flux cleaned = 0.0104335 Jy ! Component: 150 - total flux cleaned = 0.0115806 Jy ! Component: 200 - total flux cleaned = 0.0124815 Jy ! Total flux subtracted in 200 components = 0.0124815 Jy ! Clean residual min=-0.005759 max=0.004962 Jy/beam ! Clean residual mean=0.000003 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 2.23979 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 2.23979 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=0.068233Jy sigma=0.245066 ! Fit after self-cal, rms=0.068196Jy sigma=0.244873 ! 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=0.068196Jy sigma=0.244873 ! Fit after self-cal, rms=0.067826Jy sigma=0.244220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=2.537 mas, bpa=-10.99 degrees ! Estimated noise=2.86998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622593 Jy ! Component: 100 - total flux cleaned = 0.00923579 Jy ! Component: 150 - total flux cleaned = 0.0110237 Jy ! Component: 200 - total flux cleaned = 0.0123837 Jy ! Total flux subtracted in 200 components = 0.0123837 Jy ! Clean residual min=-0.006912 max=0.008228 Jy/beam ! Clean residual mean=0.000019 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 2.25218 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 2.25218 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=0.067547Jy sigma=0.243477 ! Fit after self-cal, rms=0.067521Jy sigma=0.243297 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 (-10.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796738 Jy ! Component: 100 - total flux cleaned = 0.011091 Jy ! Component: 150 - total flux cleaned = 0.0124175 Jy ! Component: 200 - total flux cleaned = 0.0133965 Jy ! Total flux subtracted in 200 components = 0.0133965 Jy ! Clean residual min=-0.005512 max=0.005494 Jy/beam ! Clean residual mean=0.000020 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 2.26557 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 2.26557 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=0.066873Jy sigma=0.241687 ! Fit after self-cal, rms=0.066839Jy sigma=0.241486 ! 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=0.9079 mas, bmaj=1.048 mas, bpa=-41.76 degrees ! Estimated noise=1.91386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9079 x 1.048 at -41.76 degrees (North through East) ! Clean map min=-0.00511 max=1.7463 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=0.066839Jy sigma=0.241486 ! Fit after self-cal, rms=0.062710Jy sigma=0.220357 ! Inverting map and beam ! Estimated beam: bmin=0.9081 mas, bmaj=1.048 mas, bpa=-41.87 degrees ! Estimated noise=1.91327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.5484e-05 Jy ! Component: 100 - total flux cleaned = 0.00038131 Jy ! Component: 150 - total flux cleaned = 0.000629084 Jy ! Component: 200 - total flux cleaned = 0.00118623 Jy ! Total flux subtracted in 200 components = 0.00118623 Jy ! Clean residual min=-0.005103 max=0.004089 Jy/beam ! Clean residual mean=0.000006 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 2.26676 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 2.26676 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=0.062214Jy sigma=0.218430 ! Fit after self-cal, rms=0.062202Jy sigma=0.218391 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767164 Jy ! Component: 100 - total flux cleaned = 0.0011606 Jy ! Component: 150 - total flux cleaned = 0.00161774 Jy ! Component: 200 - total flux cleaned = 0.00212972 Jy ! Total flux subtracted in 200 components = 0.00212972 Jy ! Clean residual min=-0.004830 max=0.003984 Jy/beam ! Clean residual mean=0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 2.26889 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 168 components and 2.26889 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=0.061954Jy sigma=0.217447 ! Fit after self-cal, rms=0.061950Jy sigma=0.217430 ! 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=0.061950Jy sigma=0.217430 ! Fit after self-cal, rms=0.061813Jy sigma=0.217208 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=0.714 mas, bmaj=0.829 mas, bpa=-35.92 degrees ! Estimated noise=3.06821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.32207 Jy ! Component: 100 - total flux cleaned = 1.66535 Jy ! Component: 150 - total flux cleaned = 1.84888 Jy ! Component: 200 - total flux cleaned = 1.95676 Jy ! Total flux subtracted in 200 components = 1.95676 Jy ! Clean residual min=-0.016051 max=0.055907 Jy/beam ! Clean residual mean=-0.000049 rms=0.004419 Jy/beam ! Combined flux in latest and established models = 1.95676 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.95676 Jy ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=1.049 mas, bpa=-41.9 degrees ! Estimated noise=1.913 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 = 0.100294 Jy ! Component: 100 - total flux cleaned = 0.155333 Jy ! Component: 150 - total flux cleaned = 0.188867 Jy ! Component: 200 - total flux cleaned = 0.210194 Jy ! Total flux subtracted in 200 components = 0.210194 Jy ! Clean residual min=-0.006396 max=0.011554 Jy/beam ! Clean residual mean=-0.000040 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 2.16696 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 37 components and 2.16696 Jy ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144577 Jy ! Component: 100 - total flux cleaned = 0.0257444 Jy ! Component: 150 - total flux cleaned = 0.0351498 Jy ! Component: 200 - total flux cleaned = 0.0432038 Jy ! Total flux subtracted in 200 components = 0.0432038 Jy ! Clean residual min=-0.004792 max=0.005975 Jy/beam ! Clean residual mean=-0.000017 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 2.21016 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 2.21016 Jy ! Inverting map ! Added new window around map position (-5.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728838 Jy ! Component: 100 - total flux cleaned = 0.013645 Jy ! Component: 150 - total flux cleaned = 0.0193138 Jy ! Component: 200 - total flux cleaned = 0.024392 Jy ! Total flux subtracted in 200 components = 0.024392 Jy ! Clean residual min=-0.004202 max=0.004479 Jy/beam ! Clean residual mean=-0.000007 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 2.23455 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 86 components and 2.23455 Jy ! Inverting map ! Added new window around map position (-6.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488821 Jy ! Component: 100 - total flux cleaned = 0.009086 Jy ! Component: 150 - total flux cleaned = 0.0128909 Jy ! Component: 200 - total flux cleaned = 0.0163586 Jy ! Total flux subtracted in 200 components = 0.0163586 Jy ! Clean residual min=-0.003795 max=0.003561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 2.25091 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 108 components and 2.25091 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=2.323 mas, bmaj=2.537 mas, bpa=-11.07 degrees ! Estimated noise=2.86696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607556 Jy ! Component: 100 - total flux cleaned = 0.0107161 Jy ! Component: 150 - total flux cleaned = 0.0145086 Jy ! Component: 200 - total flux cleaned = 0.0170752 Jy ! Total flux subtracted in 200 components = 0.0170752 Jy ! Clean residual min=-0.004994 max=0.005035 Jy/beam ! Clean residual mean=0.000012 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 2.26799 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 = 0.0016791 Jy ! Component: 100 - total flux cleaned = 0.00297502 Jy ! Component: 150 - total flux cleaned = 0.00413665 Jy ! Component: 200 - total flux cleaned = 0.00511463 Jy ! Total flux subtracted in 200 components = 0.00511463 Jy ! Clean residual min=-0.004713 max=0.004750 Jy/beam ! Clean residual mean=0.000018 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 2.2731 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 202 components and 2.2731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=1.049 mas, bpa=-41.9 degrees ! Estimated noise=1.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38016e-05 Jy ! Component: 100 - total flux cleaned = 0.000365097 Jy ! Component: 150 - total flux cleaned = 0.000846817 Jy ! Component: 200 - total flux cleaned = 0.00136652 Jy ! Total flux subtracted in 200 components = 0.00136652 Jy ! Clean residual min=-0.002940 max=0.003279 Jy/beam ! Clean residual mean=0.000007 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 2.27447 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 223 components and 2.27447 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=0.061291Jy sigma=0.215271 ! Fit after self-cal, rms=0.061111Jy sigma=0.214472 wmodel J1800+7828_X_l_map.mod ! Writing 223 model components to file: J1800+7828_X_l_map.mod wobs J1800+7828_X_l_uvs.fits ! Writing UV FITS file: J1800+7828_X_l_uvs.fits wwins J1800+7828_X_l_map.win ! wwins: Wrote 8 windows to J1800+7828_X_l_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 = -4.95739e-05 Jy ! Component: 100 - total flux cleaned = 5.58804e-05 Jy ! Component: 150 - total flux cleaned = 0.000259982 Jy ! Component: 200 - total flux cleaned = 0.000652952 Jy ! Component: 250 - total flux cleaned = 0.000891943 Jy ! Component: 300 - total flux cleaned = 0.00126351 Jy ! Component: 350 - total flux cleaned = 0.00153522 Jy ! Component: 400 - total flux cleaned = 0.00171301 Jy ! Component: 450 - total flux cleaned = 0.00184301 Jy ! Component: 500 - total flux cleaned = 0.00213951 Jy ! Component: 550 - total flux cleaned = 0.0022223 Jy ! Component: 600 - total flux cleaned = 0.00250939 Jy ! Component: 650 - total flux cleaned = 0.00250899 Jy ! Component: 700 - total flux cleaned = 0.0027088 Jy ! Component: 750 - total flux cleaned = 0.0028259 Jy ! Component: 800 - total flux cleaned = 0.00298078 Jy ! Component: 850 - total flux cleaned = 0.00313239 Jy ! Component: 900 - total flux cleaned = 0.00320759 Jy ! Component: 950 - total flux cleaned = 0.00339175 Jy ! Component: 1000 - total flux cleaned = 0.00335471 Jy ! Component: 1050 - total flux cleaned = 0.00328278 Jy ! Component: 1100 - total flux cleaned = 0.00349739 Jy ! Component: 1150 - total flux cleaned = 0.00363798 Jy ! Component: 1200 - total flux cleaned = 0.00367247 Jy ! Component: 1250 - total flux cleaned = 0.00367216 Jy ! Component: 1300 - total flux cleaned = 0.00367284 Jy ! Component: 1350 - total flux cleaned = 0.00397526 Jy ! Component: 1400 - total flux cleaned = 0.00404104 Jy ! Component: 1450 - total flux cleaned = 0.00423851 Jy ! Component: 1500 - total flux cleaned = 0.00436865 Jy ! Component: 1550 - total flux cleaned = 0.00456214 Jy ! Component: 1600 - total flux cleaned = 0.00475309 Jy ! Component: 1650 - total flux cleaned = 0.00484773 Jy ! Component: 1700 - total flux cleaned = 0.0049722 Jy ! Component: 1750 - total flux cleaned = 0.00509601 Jy ! Component: 1800 - total flux cleaned = 0.00512662 Jy ! Component: 1850 - total flux cleaned = 0.00521756 Jy ! Component: 1900 - total flux cleaned = 0.00533762 Jy ! Component: 1950 - total flux cleaned = 0.00539694 Jy ! Component: 2000 - total flux cleaned = 0.00551554 Jy ! Component: 2050 - total flux cleaned = 0.00557414 Jy ! Component: 2100 - total flux cleaned = 0.00560241 Jy ! Component: 2150 - total flux cleaned = 0.00574664 Jy ! Component: 2200 - total flux cleaned = 0.00577461 Jy ! Component: 2250 - total flux cleaned = 0.00577459 Jy ! Component: 2300 - total flux cleaned = 0.00605512 Jy ! Component: 2350 - total flux cleaned = 0.00599925 Jy ! Component: 2400 - total flux cleaned = 0.00613778 Jy ! Component: 2450 - total flux cleaned = 0.00619303 Jy ! Component: 2500 - total flux cleaned = 0.00622016 Jy ! Component: 2550 - total flux cleaned = 0.00651703 Jy ! Component: 2600 - total flux cleaned = 0.00657014 Jy ! Component: 2650 - total flux cleaned = 0.00667596 Jy ! Component: 2700 - total flux cleaned = 0.00672848 Jy ! Component: 2750 - total flux cleaned = 0.00678091 Jy ! Component: 2800 - total flux cleaned = 0.00688473 Jy ! Component: 2850 - total flux cleaned = 0.00703936 Jy ! Component: 2900 - total flux cleaned = 0.00709013 Jy ! Component: 2950 - total flux cleaned = 0.00714053 Jy ! Component: 3000 - total flux cleaned = 0.00734201 Jy ! Component: 3050 - total flux cleaned = 0.00739181 Jy ! Component: 3100 - total flux cleaned = 0.00741644 Jy ! Component: 3150 - total flux cleaned = 0.00756454 Jy ! Component: 3200 - total flux cleaned = 0.00761332 Jy ! Component: 3250 - total flux cleaned = 0.00773515 Jy ! Component: 3300 - total flux cleaned = 0.0078318 Jy ! Component: 3350 - total flux cleaned = 0.00785578 Jy ! Component: 3400 - total flux cleaned = 0.00806965 Jy ! Component: 3450 - total flux cleaned = 0.00809327 Jy ! Component: 3500 - total flux cleaned = 0.00818713 Jy ! Component: 3550 - total flux cleaned = 0.00825697 Jy ! Component: 3600 - total flux cleaned = 0.00830341 Jy ! Component: 3650 - total flux cleaned = 0.00841853 Jy ! Component: 3700 - total flux cleaned = 0.00850998 Jy ! Component: 3750 - total flux cleaned = 0.00855534 Jy ! Component: 3800 - total flux cleaned = 0.00873568 Jy ! Component: 3850 - total flux cleaned = 0.00882522 Jy ! Component: 3900 - total flux cleaned = 0.00884751 Jy ! Component: 3950 - total flux cleaned = 0.0088918 Jy ! Component: 4000 - total flux cleaned = 0.00897973 Jy ! Component: 4050 - total flux cleaned = 0.0090669 Jy ! Total flux subtracted in 4096 components = 0.00917558 Jy ! Clean residual min=-0.001404 max=0.001232 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 2.28364 Jy keep ! Adding 354 model components to the UV plane model. ! The established model now contains 577 components and 2.28364 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1800+7828_X_l_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.908 x 1.049 at -41.9 degrees (North through East) ! Clean map min=-0.0018453 max=1.7455 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1800+7828_X_l_map.fits wmodel /image_prod/ug002_uva//J1800+7828_X_l_map.mod ! Writing 577 model components to file: /image_prod/ug002_uva//J1800+7828_X_l_map.mod wobs /image_prod/ug002_uva//J1800+7828_X_l_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1800+7828_X_l_uvs.fits wwins /image_prod/ug002_uva//J1800+7828_X_l_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1800+7828_X_l_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.74553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0642098 0.0642098 0.12842 0.256839 0.513678 1.02736 2.05471 4.10943 8.21886 16.4377 32.8754 65.7508 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.745 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4672.18 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1800+7828_X_l_dfm.log closed on Thu Mar 5 03:36:45 2020