! Started logfile: .//J0019+7327_C_dfm.log on Sun Jan 19 23:41:59 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0019+7327_C_uvm.fits ! Reading UV FITS file: .//J0019+7327_C_uvm.fits ! AN table 1: 31 integrations on 21 of 21 possible baselines. ! AN table 2: 32 integrations on 21 of 21 possible baselines. ! AN table 3: 16 integrations on 6 of 6 possible baselines. ! AN table 4: 15 integrations on 10 of 10 possible baselines. ! AN table 5: 30 integrations on 15 of 15 possible baselines. ! AN table 6: 17 integrations on 36 of 36 possible baselines. ! AN table 7: 15 integrations on 10 of 10 possible baselines. ! AN table 8: 17 integrations on 28 of 28 possible baselines. ! AN table 9: 17 integrations on 15 of 15 possible baselines. ! AN table 10: 34 integrations on 28 of 28 possible baselines. ! AN table 11: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.89933 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 36520 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0019+7327_C] 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 0.300x0.300 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 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 75 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 75 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 75 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 8 telescope corrections were flagged in sub-array 9. ! A total of 24 telescope corrections were flagged in sub-array 10. ! A total of 3 telescope corrections were flagged in sub-array 11. ! ! Fit before self-cal, rms=1.980373Jy sigma=38.553563 ! Fit after self-cal, rms=0.749409Jy sigma=14.718717 ! 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=1.718 mas, bmaj=3.012 mas, bpa=89.63 degrees ! Estimated noise=0.353266 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 = 1.28832 Jy ! Component: 100 - total flux cleaned = 1.57465 Jy ! Total flux subtracted in 100 components = 1.57465 Jy ! Clean residual min=-0.029042 max=0.091315 Jy/beam ! Clean residual mean=0.000084 rms=0.006196 Jy/beam ! Combined flux in latest and established models = 1.57465 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.57465 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. ! ! Fit before self-cal, rms=0.318786Jy sigma=6.332730 ! Fit after self-cal, rms=0.318545Jy sigma=6.329523 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0854108 Jy ! Component: 100 - total flux cleaned = 0.121518 Jy ! Total flux subtracted in 100 components = 0.121518 Jy ! Clean residual min=-0.023483 max=0.026973 Jy/beam ! Clean residual mean=0.000046 rms=0.005059 Jy/beam ! Combined flux in latest and established models = 1.69617 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 1.69617 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. ! ! Fit before self-cal, rms=0.290087Jy sigma=5.745251 ! Fit after self-cal, rms=0.290085Jy sigma=5.745197 ! 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=2.37 mas, bmaj=4.181 mas, bpa=89.67 degrees ! Estimated noise=0.198058 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 = 0.0291942 Jy ! Component: 100 - total flux cleaned = 0.0415126 Jy ! Component: 150 - total flux cleaned = 0.0443742 Jy ! Component: 200 - total flux cleaned = 0.0450573 Jy ! Total flux subtracted in 200 components = 0.0450573 Jy ! Clean residual min=-0.015774 max=0.019244 Jy/beam ! Clean residual mean=0.000085 rms=0.003822 Jy/beam ! Combined flux in latest and established models = 1.74123 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.74123 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. ! ! Fit before self-cal, rms=0.287774Jy sigma=5.690544 ! Fit after self-cal, rms=0.287762Jy sigma=5.690300 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.37 x 4.181 at 89.67 degrees (North through East) ! Clean map min=-0.01545 max=1.6828 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 0.99 LA 1.01 ! NL 1.01 OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.96 KP 1.00 ! NL 1.00 OV 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 1.03 OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HN 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 HN 1.01 KP 0.99 NL 0.98 ! OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 1.03 NL 1.08 OV 0.99 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.07 KP 0.98 LA 1.04 OV 1.02 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.94 HN 0.97 KP 0.97 LA 0.98 ! MK 0.95 NL 0.95 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.96 KP 0.99 LA 0.98 NL 0.80 ! OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.97 FD 0.98 KP 0.98 LA 0.98 ! NL 1.31 OV 1.00 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.97 FD 1.00 HN 0.99 KP 1.02 ! LA 1.02 NL 1.29 OV 1.01 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 0.99 LA 0.99 ! NL 1.01 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 0.96 KP 1.00 ! NL 1.01 OV 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 1.03 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HN 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 HN 1.01 KP 1.01 NL 0.99 ! OV 0.96 PT 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HN 0.99 KP 1.00 ! LA 0.99 MK 1.04 NL 1.08 OV 0.99 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 KP 1.00 LA 1.04 OV 1.05 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.96 HN 0.97 KP 0.96 LA 0.98 ! MK 0.95 NL 0.96 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.97 KP 1.00 LA 0.97 NL 0.81 ! OV 0.98 PT 1.02 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.99 FD 0.98 KP 0.97 LA 0.97 ! NL 1.30 OV 1.02 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.98 FD 1.00 HN 0.98 KP 1.02 ! LA 1.02 NL 1.30 OV 1.01 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 1.00 LA 0.99 ! NL 1.01 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.97 KP 1.00 ! NL 1.00 OV 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 1.02 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.00* HN 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 HN 1.00 KP 1.02 NL 1.03 ! OV 0.97 PT 1.08 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 1.04 NL 1.09 OV 0.99 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 0.98 LA 1.04 OV 1.06 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.96 HN 0.98 KP 0.97 LA 0.98 ! MK 0.96 NL 0.95 OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.96 KP 0.99 LA 0.97 NL 0.87 ! OV 0.99 PT 1.03 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.98 FD 0.99 KP 0.99 LA 0.97 ! NL 1.29 OV 1.00 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.98 FD 1.00 HN 1.00 KP 1.02 ! LA 1.03 NL 1.28 OV 1.02 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.98 KP 1.00 LA 0.98 ! NL 1.00 OV 1.32 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 0.96 KP 1.00 ! NL 1.00 OV 0.99 PT 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 1.03 OV 1.03 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.32 NL 1.00 OV 0.96 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 HN 1.01 KP 0.97 NL 0.99 ! OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.97 HN 0.99 KP 0.99 ! LA 1.00 MK 1.02 NL 1.19 OV 0.75 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.04 KP 1.00 LA 1.03 OV 1.06 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 HN 1.02 KP 0.98 LA 0.99 ! MK 0.96 NL 0.97 OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.96 KP 0.99 LA 0.97 NL 0.86 ! OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.99 FD 1.01 KP 0.98 LA 0.97 ! NL 1.29 OV 0.99 PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.99 FD 0.99 HN 0.97 KP 1.02 ! LA 1.02 NL 1.27 OV 0.99 PT 1.03 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 0.99 LA 0.99 ! NL 1.01 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.96 KP 1.00 ! NL 1.00 OV 1.00 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 1.03 OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.10 NL 1.00 OV 0.98 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.00 KP 0.98 NL 0.99 ! OV 0.98 PT 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 MK 1.04 NL 1.09 OV 1.00 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 0.99 LA 1.03 OV 1.05 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.95 HN 0.99 KP 0.98 LA 0.98 ! MK 0.98 NL 0.96 OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.01 KP 0.99 LA 0.98 NL 0.88 ! OV 1.00 PT 1.02 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.88 FD 1.01 KP 0.98 LA 0.97 ! NL 1.30 OV 0.98 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 11: ! BR 1.00 FD 0.99 HN 0.96 KP 1.01 ! LA 1.03 NL 1.21 OV 1.01 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 0.99 LA 1.00 ! NL 1.01 OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.96 KP 1.00 ! NL 1.00 OV 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.90 KP 0.98 OV 1.04 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.10 NL 1.00 OV 0.99 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 0.99 KP 0.97 NL 0.99 ! OV 0.97 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.97 HN 0.99 KP 0.99 ! LA 1.00 MK 1.03 NL 1.09 OV 0.99 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 0.99 LA 1.03 OV 1.05 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.98 HN 0.99 KP 0.97 LA 0.98 ! MK 0.98 NL 0.97 OV 0.98 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.96 KP 0.98 LA 0.98 NL 0.88 ! OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.98 FD 1.00 KP 0.97 LA 0.98 ! NL 1.30 OV 1.00 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.98 FD 0.99 HN 0.97 KP 1.00 ! LA 1.02 NL 1.19 OV 1.01 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.99 LA 0.98 ! NL 1.01 OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.96 KP 1.00 ! NL 1.00 OV 1.00 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.88 KP 0.94 OV 1.04 PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.09 NL 0.99 OV 0.98 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 0.99 KP 0.97 NL 0.99 ! OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 1.03 NL 1.09 OV 1.00 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 0.99 LA 1.03 OV 1.05 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 HN 0.99 KP 0.97 LA 0.98 ! MK 0.98 NL 0.97 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.96 KP 0.99 LA 0.97 NL 0.89 ! OV 0.99 PT 1.03 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.97 FD 1.02 KP 0.98 LA 0.96 ! NL 1.31 OV 0.98 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.98 FD 0.99 HN 0.97 KP 1.00 ! LA 1.03 NL 1.18 OV 1.01 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 1.00 LA 0.99 ! NL 1.01 OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.96 KP 1.00 ! NL 1.00 OV 1.00 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.86 KP 0.93 OV 1.04 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.09 NL 1.00 OV 0.98 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 0.99 KP 0.97 NL 0.99 ! OV 0.97 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HN 1.00 KP 1.00 ! LA 1.00 MK 1.03 NL 1.09 OV 0.99 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 1.00 LA 1.04 OV 1.04 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.96 HN 0.99 KP 0.98 LA 0.98 ! MK 0.98 NL 0.97 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.96 KP 0.98 LA 0.97 NL 0.88 ! OV 0.99 PT 1.04 ! ! Telescope amplitude corrections in sub-array 10: ! BR 0.98 FD 1.02 KP 0.98 LA 0.97 ! NL 1.29 OV 0.99 PT 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 11: ! BR 0.98 FD 0.98 HN 0.97 KP 1.00 ! LA 1.02 NL 1.17 OV 1.00 PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.287762Jy sigma=5.690300 ! Fit after self-cal, rms=0.281721Jy sigma=5.151690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.364 mas, bmaj=4.18 mas, bpa=-89.86 degrees ! Estimated noise=0.197692 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, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560093 Jy ! Component: 100 - total flux cleaned = 0.00561609 Jy ! Component: 150 - total flux cleaned = 0.00562435 Jy ! Component: 200 - total flux cleaned = 0.00551729 Jy ! Total flux subtracted in 200 components = 0.00551729 Jy ! Clean residual min=-0.003737 max=0.004857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 1.74674 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 1.74674 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. ! ! Fit before self-cal, rms=0.281514Jy sigma=5.149346 ! Fit after self-cal, rms=0.281505Jy sigma=5.149004 ! Inverting map ! Added new window around map position (-9.3, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401523 Jy ! Component: 100 - total flux cleaned = 0.0047412 Jy ! Component: 150 - total flux cleaned = 0.00494544 Jy ! Component: 200 - total flux cleaned = 0.00485076 Jy ! Total flux subtracted in 200 components = 0.00485076 Jy ! Clean residual min=-0.003536 max=0.004771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 1.75159 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 1.75159 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. ! ! Fit before self-cal, rms=0.281373Jy sigma=5.147582 ! Fit after self-cal, rms=0.281367Jy sigma=5.147490 ! Inverting map ! Added new window around map position (9.3, 20.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198078 Jy ! Component: 100 - total flux cleaned = 0.00283118 Jy ! Component: 150 - total flux cleaned = 0.00283808 Jy ! Component: 200 - total flux cleaned = 0.00283977 Jy ! Total flux subtracted in 200 components = 0.00283977 Jy ! Clean residual min=-0.003566 max=0.003544 Jy/beam ! Clean residual mean=0.000000 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 1.75443 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 1.75443 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. ! ! Fit before self-cal, rms=0.281262Jy sigma=5.146210 ! Fit after self-cal, rms=0.281260Jy sigma=5.146168 ! 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. ! ! Fit before self-cal, rms=0.281260Jy sigma=5.146168 ! Fit after self-cal, rms=0.279943Jy sigma=5.136986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=4.178 mas, bpa=-89.85 degrees ! Estimated noise=0.197603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187382 Jy ! Component: 100 - total flux cleaned = 0.0021768 Jy ! Component: 150 - total flux cleaned = 0.00235895 Jy ! Component: 200 - total flux cleaned = 0.00236027 Jy ! Total flux subtracted in 200 components = 0.00236027 Jy ! Clean residual min=-0.002788 max=0.003027 Jy/beam ! Clean residual mean=0.000006 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 1.7568 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 1.7568 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. ! ! Fit before self-cal, rms=0.279840Jy sigma=5.136194 ! Fit after self-cal, rms=0.279834Jy sigma=5.136112 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 = 0.0007193 Jy ! Component: 100 - total flux cleaned = 0.000640412 Jy ! Component: 150 - total flux cleaned = 0.000564798 Jy ! Component: 200 - total flux cleaned = 0.000344802 Jy ! Total flux subtracted in 200 components = 0.000344802 Jy ! Clean residual min=-0.002951 max=0.002944 Jy/beam ! Clean residual mean=0.000005 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 1.75714 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 1.75714 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. ! ! Fit before self-cal, rms=0.279777Jy sigma=5.135645 ! Fit after self-cal, rms=0.279776Jy sigma=5.135626 ! 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. ! ! Fit before self-cal, rms=0.279776Jy sigma=5.135626 ! Fit after self-cal, rms=0.278928Jy sigma=5.131485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=4.176 mas, bpa=-89.87 degrees ! Estimated noise=0.197454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035566 Jy ! Component: 100 - total flux cleaned = 0.000361345 Jy ! Component: 150 - total flux cleaned = -0.000121134 Jy ! Component: 200 - total flux cleaned = -0.000492185 Jy ! Total flux subtracted in 200 components = -0.000492185 Jy ! Clean residual min=-0.002690 max=0.002986 Jy/beam ! Clean residual mean=0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 1.75665 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 1.75665 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. ! ! Fit before self-cal, rms=0.278851Jy sigma=5.130979 ! Fit after self-cal, rms=0.278850Jy sigma=5.130962 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 (17.7, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961607 Jy ! Component: 100 - total flux cleaned = 0.000875008 Jy ! Component: 150 - total flux cleaned = 0.000657201 Jy ! Component: 200 - total flux cleaned = 0.000245718 Jy ! Total flux subtracted in 200 components = 0.000245718 Jy ! Clean residual min=-0.002683 max=0.002807 Jy/beam ! Clean residual mean=0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 1.75689 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 1.75689 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. ! ! Fit before self-cal, rms=0.278788Jy sigma=5.130339 ! Fit after self-cal, rms=0.278786Jy sigma=5.130295 ! Inverting map ! Added new window around map position (-15.6, 33.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177091 Jy ! Component: 100 - total flux cleaned = 0.0019093 Jy ! Component: 150 - total flux cleaned = 0.00184567 Jy ! Component: 200 - total flux cleaned = 0.00172188 Jy ! Total flux subtracted in 200 components = 0.00172188 Jy ! Clean residual min=-0.002717 max=0.002705 Jy/beam ! Clean residual mean=0.000003 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 1.75861 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 131 components and 1.75862 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. ! ! Fit before self-cal, rms=0.278735Jy sigma=5.129871 ! Fit after self-cal, rms=0.278735Jy sigma=5.129836 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.278735Jy sigma=5.129836 ! Fit after self-cal, rms=0.278122Jy sigma=5.129559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.485 mas, bmaj=6.678 mas, bpa=87.35 degrees ! Estimated noise=0.22474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797618 Jy ! Component: 100 - total flux cleaned = 0.000595039 Jy ! Component: 150 - total flux cleaned = 0.000321677 Jy ! Component: 200 - total flux cleaned = -3.0794e-06 Jy ! Total flux subtracted in 200 components = -3.0794e-06 Jy ! Clean residual min=-0.002583 max=0.002956 Jy/beam ! Clean residual mean=0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 1.75861 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 1.75861 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. ! ! Fit before self-cal, rms=0.278097Jy sigma=5.129503 ! Fit after self-cal, rms=0.278097Jy sigma=5.129481 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 = 0.000288844 Jy ! Component: 100 - total flux cleaned = 0.000215369 Jy ! Component: 150 - total flux cleaned = 0.00014847 Jy ! Component: 200 - total flux cleaned = 0.000114794 Jy ! Total flux subtracted in 200 components = 0.000114794 Jy ! Clean residual min=-0.002609 max=0.002705 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 1.75873 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 179 components and 1.75873 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. ! ! Fit before self-cal, rms=0.278084Jy sigma=5.129468 ! Fit after self-cal, rms=0.278084Jy sigma=5.129454 ! 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=2.361 mas, bmaj=4.174 mas, bpa=-89.87 degrees ! Estimated noise=0.197293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.361 x 4.174 at -89.87 degrees (North through East) ! Clean map min=-0.0027386 max=1.6743 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. ! ! Fit before self-cal, rms=0.278084Jy sigma=5.129454 ! Fit after self-cal, rms=1.166901Jy sigma=0.650228 ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=4.181 mas, bpa=-89.86 degrees ! Estimated noise=0.19753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119965 Jy ! Component: 100 - total flux cleaned = -0.00194463 Jy ! Component: 150 - total flux cleaned = -0.00223609 Jy ! Component: 200 - total flux cleaned = -0.00251504 Jy ! Total flux subtracted in 200 components = -0.00251504 Jy ! Clean residual min=-0.001716 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 1.75621 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 1.75621 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. ! ! Fit before self-cal, rms=1.166893Jy sigma=0.644375 ! Fit after self-cal, rms=1.166909Jy sigma=0.644283 ! Inverting map ! Added new window around map position (7.2, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640994 Jy ! Component: 100 - total flux cleaned = 0.000579812 Jy ! Component: 150 - total flux cleaned = 0.000458257 Jy ! Component: 200 - total flux cleaned = 0.000283378 Jy ! Total flux subtracted in 200 components = 0.000283378 Jy ! Clean residual min=-0.001560 max=0.001628 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 1.75649 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 212 components and 1.75649 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. ! ! Fit before self-cal, rms=1.166901Jy sigma=0.640696 ! Fit after self-cal, rms=1.166880Jy sigma=0.640628 ! Inverting map ! Added new window around map position (-0.6, -9.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687489 Jy ! Component: 100 - total flux cleaned = 0.000519353 Jy ! Component: 150 - total flux cleaned = 0.000412288 Jy ! Component: 200 - total flux cleaned = 0.000307125 Jy ! Total flux subtracted in 200 components = 0.000307125 Jy ! Clean residual min=-0.001513 max=0.001574 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 1.7568 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 227 components and 1.7568 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. ! ! Fit before self-cal, rms=1.166875Jy sigma=0.637924 ! Fit after self-cal, rms=1.166872Jy sigma=0.637858 ! 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. ! ! Fit before self-cal, rms=1.166872Jy sigma=0.637858 ! Fit after self-cal, rms=1.165271Jy sigma=0.636418 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=1.708 mas, bmaj=3.016 mas, bpa=-89.82 degrees ! Estimated noise=0.352623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28602 Jy ! Component: 100 - total flux cleaned = 1.57101 Jy ! Component: 150 - total flux cleaned = 1.65868 Jy ! Component: 200 - total flux cleaned = 1.6996 Jy ! Total flux subtracted in 200 components = 1.6996 Jy ! Clean residual min=-0.008044 max=0.019030 Jy/beam ! Clean residual mean=0.000017 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 1.6996 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.6996 Jy ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=4.18 mas, bpa=-89.86 degrees ! Estimated noise=0.197581 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 = 0.0264638 Jy ! Component: 100 - total flux cleaned = 0.0387235 Jy ! Component: 150 - total flux cleaned = 0.0457819 Jy ! Component: 200 - total flux cleaned = 0.0502871 Jy ! Total flux subtracted in 200 components = 0.0502871 Jy ! Clean residual min=-0.002433 max=0.002466 Jy/beam ! Clean residual mean=0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 1.74988 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 1.74988 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326938 Jy ! Component: 100 - total flux cleaned = 0.00549392 Jy ! Component: 150 - total flux cleaned = 0.00650055 Jy ! Component: 200 - total flux cleaned = 0.00743479 Jy ! Total flux subtracted in 200 components = 0.00743479 Jy ! Clean residual min=-0.002012 max=0.001938 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 1.75732 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 1.75732 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.486 mas, bmaj=6.686 mas, bpa=87.29 degrees ! Estimated noise=0.22505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428379 Jy ! Component: 100 - total flux cleaned = 0.000661756 Jy ! Component: 150 - total flux cleaned = 0.000814144 Jy ! Component: 200 - total flux cleaned = 0.000950143 Jy ! Total flux subtracted in 200 components = 0.000950143 Jy ! Clean residual min=-0.001623 max=0.001239 Jy/beam ! Clean residual mean=0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 1.75827 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 = -4.29604e-05 Jy ! Component: 100 - total flux cleaned = -4.00075e-05 Jy ! Component: 150 - total flux cleaned = -3.96555e-05 Jy ! Component: 200 - total flux cleaned = -7.32386e-05 Jy ! Total flux subtracted in 200 components = -7.32386e-05 Jy ! Clean residual min=-0.001448 max=0.001168 Jy/beam ! Clean residual mean=0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 1.7582 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 105 components and 1.7582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=4.18 mas, bpa=-89.86 degrees ! Estimated noise=0.197581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000461189 Jy ! Component: 100 - total flux cleaned = 0.000541113 Jy ! Component: 150 - total flux cleaned = 0.000537692 Jy ! Component: 200 - total flux cleaned = 0.000541477 Jy ! Total flux subtracted in 200 components = 0.000541477 Jy ! Clean residual min=-0.001612 max=0.001908 Jy/beam ! Clean residual mean=0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 1.75874 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 1.75874 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. ! ! Fit before self-cal, rms=1.165317Jy sigma=0.654405 ! Fit after self-cal, rms=1.165399Jy sigma=0.652817 wmodel J0019+7327_C_map.mod ! Writing 126 model components to file: J0019+7327_C_map.mod wobs J0019+7327_C_uvs.fits ! Writing UV FITS file: J0019+7327_C_uvs.fits wwins J0019+7327_C_map.win ! wwins: Wrote 8 windows to J0019+7327_C_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 = 0.000609491 Jy ! Component: 100 - total flux cleaned = 0.000702792 Jy ! Component: 150 - total flux cleaned = 0.000557021 Jy ! Component: 200 - total flux cleaned = 0.000414723 Jy ! Component: 250 - total flux cleaned = 0.000414601 Jy ! Component: 300 - total flux cleaned = 0.000469018 Jy ! Component: 350 - total flux cleaned = 0.000414987 Jy ! Component: 400 - total flux cleaned = 0.000441611 Jy ! Component: 450 - total flux cleaned = 0.000415339 Jy ! Component: 500 - total flux cleaned = 0.000441347 Jy ! Component: 550 - total flux cleaned = 0.000389934 Jy ! Component: 600 - total flux cleaned = 0.000389873 Jy ! Component: 650 - total flux cleaned = 0.000364759 Jy ! Component: 700 - total flux cleaned = 0.000364576 Jy ! Component: 750 - total flux cleaned = 0.000290784 Jy ! Component: 800 - total flux cleaned = 0.000242259 Jy ! Component: 850 - total flux cleaned = 0.000266466 Jy ! Component: 900 - total flux cleaned = 0.000266745 Jy ! Component: 950 - total flux cleaned = 0.000314486 Jy ! Component: 1000 - total flux cleaned = 0.000337997 Jy ! Component: 1050 - total flux cleaned = 0.000431536 Jy ! Component: 1100 - total flux cleaned = 0.000385198 Jy ! Component: 1150 - total flux cleaned = 0.000477259 Jy ! Component: 1200 - total flux cleaned = 0.00045463 Jy ! Component: 1250 - total flux cleaned = 0.000522842 Jy ! Component: 1300 - total flux cleaned = 0.000567957 Jy ! Component: 1350 - total flux cleaned = 0.000523012 Jy ! Component: 1400 - total flux cleaned = 0.000612343 Jy ! Component: 1450 - total flux cleaned = 0.000523588 Jy ! Component: 1500 - total flux cleaned = 0.000590054 Jy ! Component: 1550 - total flux cleaned = 0.000633793 Jy ! Component: 1600 - total flux cleaned = 0.000612043 Jy ! Component: 1650 - total flux cleaned = 0.000633861 Jy ! Component: 1700 - total flux cleaned = 0.000612431 Jy ! Component: 1750 - total flux cleaned = 0.000633944 Jy ! Component: 1800 - total flux cleaned = 0.000676843 Jy ! Component: 1850 - total flux cleaned = 0.000761887 Jy ! Component: 1900 - total flux cleaned = 0.000740864 Jy ! Component: 1950 - total flux cleaned = 0.000803944 Jy ! Component: 2000 - total flux cleaned = 0.000845712 Jy ! Component: 2050 - total flux cleaned = 0.000803935 Jy ! Component: 2100 - total flux cleaned = 0.000907659 Jy ! Component: 2150 - total flux cleaned = 0.00090795 Jy ! Component: 2200 - total flux cleaned = 0.000887276 Jy ! Component: 2250 - total flux cleaned = 0.000989482 Jy ! Component: 2300 - total flux cleaned = 0.00105041 Jy ! Component: 2350 - total flux cleaned = 0.00105022 Jy ! Component: 2400 - total flux cleaned = 0.0011309 Jy ! Component: 2450 - total flux cleaned = 0.00107063 Jy ! Component: 2500 - total flux cleaned = 0.00113052 Jy ! Component: 2550 - total flux cleaned = 0.00119007 Jy ! Component: 2600 - total flux cleaned = 0.00130887 Jy ! Component: 2650 - total flux cleaned = 0.00124974 Jy ! Component: 2700 - total flux cleaned = 0.00130865 Jy ! Component: 2750 - total flux cleaned = 0.00134775 Jy ! Component: 2800 - total flux cleaned = 0.00146462 Jy ! Component: 2850 - total flux cleaned = 0.00154209 Jy ! Component: 2900 - total flux cleaned = 0.00148415 Jy ! Component: 2950 - total flux cleaned = 0.00154176 Jy ! Component: 3000 - total flux cleaned = 0.00159917 Jy ! Component: 3050 - total flux cleaned = 0.00163738 Jy ! Component: 3100 - total flux cleaned = 0.00169435 Jy ! Component: 3150 - total flux cleaned = 0.00175121 Jy ! Component: 3200 - total flux cleaned = 0.00173239 Jy ! Component: 3250 - total flux cleaned = 0.00169473 Jy ! Component: 3300 - total flux cleaned = 0.00178808 Jy ! Component: 3350 - total flux cleaned = 0.00180659 Jy ! Component: 3400 - total flux cleaned = 0.00178805 Jy ! Component: 3450 - total flux cleaned = 0.00184356 Jy ! Component: 3500 - total flux cleaned = 0.00186199 Jy ! Component: 3550 - total flux cleaned = 0.0018988 Jy ! Component: 3600 - total flux cleaned = 0.00195365 Jy ! Component: 3650 - total flux cleaned = 0.00197178 Jy ! Component: 3700 - total flux cleaned = 0.00197187 Jy ! Component: 3750 - total flux cleaned = 0.0019899 Jy ! Component: 3800 - total flux cleaned = 0.00200786 Jy ! Component: 3850 - total flux cleaned = 0.00211563 Jy ! Component: 3900 - total flux cleaned = 0.00211557 Jy ! Component: 3950 - total flux cleaned = 0.00207998 Jy ! Component: 4000 - total flux cleaned = 0.00218657 Jy ! Component: 4050 - total flux cleaned = 0.00218669 Jy ! Total flux subtracted in 4096 components = 0.00223953 Jy ! Clean residual min=-0.000941 max=0.000882 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 1.76098 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 369 components and 1.76098 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0019+7327_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.359 x 4.18 at -89.86 degrees (North through East) ! Clean map min=-0.0015079 max=1.6765 Jy/beam ! Writing clean map to FITS file: .//J0019+7327_C_map.fits wmodel .//J0019+7327_C_map.mod ! Writing 369 model components to file: .//J0019+7327_C_map.mod wobs .//J0019+7327_C_uvs.fits ! Writing UV FITS file: .//J0019+7327_C_uvs.fits wwins .//J0019+7327_C_map.win ! wwins: Wrote 9 windows to .//J0019+7327_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.67653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303297 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0542723 0.0542723 0.108545 0.217089 0.434178 0.868356 1.73671 3.47342 6.94685 13.8937 27.7874 55.5748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.676 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5527.69 quit ! Quitting program ! Log file .//J0019+7327_C_dfm.log closed on Sun Jan 19 23:42:05 2020