! Started logfile: /vlbi/sb072/temp_maps//J0019+7327_X_dfm.log on Mon Nov 12 22:46:32 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/sb072/temp_maps//J0019+7327_X_uvm.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0019+7327_X_uvm.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! AN table 2: 4 integrations on 15 of 15 possible baselines. ! AN table 3: 7 integrations on 28 of 28 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! AN table 5: 8 integrations on 36 of 36 possible baselines. ! AN table 6: 3 integrations on 15 of 15 possible baselines. ! AN table 7: 3 integrations on 21 of 21 possible baselines. ! AN table 8: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.851496 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 6376 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0019+7327_X] 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 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.770577Jy sigma=67.671754 ! Fit after self-cal, rms=0.482356Jy sigma=18.709527 ! 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=0.9149 mas, bmaj=1.493 mas, bpa=88.06 degrees ! Estimated noise=0.400677 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 = 1.07278 Jy ! Component: 100 - total flux cleaned = 1.32609 Jy ! Total flux subtracted in 100 components = 1.32609 Jy ! Clean residual min=-0.031511 max=0.100520 Jy/beam ! Clean residual mean=-0.000056 rms=0.008162 Jy/beam ! Combined flux in latest and established models = 1.32609 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.32609 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=0.225140Jy sigma=8.623547 ! Fit after self-cal, rms=0.225130Jy sigma=8.622774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109536 Jy ! Component: 100 - total flux cleaned = 0.166251 Jy ! Total flux subtracted in 100 components = 0.166251 Jy ! Clean residual min=-0.036369 max=0.041698 Jy/beam ! Clean residual mean=-0.000043 rms=0.005997 Jy/beam ! Combined flux in latest and established models = 1.49234 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 1.49234 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=0.155444Jy sigma=5.737533 ! Fit after self-cal, rms=0.155337Jy sigma=5.733376 ! Inverting map ! Added new window around map position (1.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395045 Jy ! Component: 100 - total flux cleaned = 0.0572546 Jy ! Total flux subtracted in 100 components = 0.0572546 Jy ! Clean residual min=-0.038404 max=0.030114 Jy/beam ! Clean residual mean=-0.000038 rms=0.005582 Jy/beam ! Combined flux in latest and established models = 1.5496 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 1.5496 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=0.150033Jy sigma=5.492282 ! Fit after self-cal, rms=0.149476Jy sigma=5.470802 ! 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=1.25 mas, bmaj=2.068 mas, bpa=85.31 degrees ! Estimated noise=0.241281 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 = -0.00566942 Jy ! Component: 100 - total flux cleaned = -0.00732363 Jy ! Component: 150 - total flux cleaned = -0.00879538 Jy ! Component: 200 - total flux cleaned = -0.010419 Jy ! Total flux subtracted in 200 components = -0.010419 Jy ! Clean residual min=-0.027687 max=0.022486 Jy/beam ! Clean residual mean=-0.000121 rms=0.005438 Jy/beam ! Combined flux in latest and established models = 1.53918 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 1.53918 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=0.147112Jy sigma=5.410384 ! Fit after self-cal, rms=0.147034Jy sigma=5.407669 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.25 x 2.068 at 85.31 degrees (North through East) ! Clean map min=-0.026181 max=1.4329 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.06 LA 1.05 NL 1.03 ! PT 1.13 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 KP 1.05 LA 1.05 ! OV 1.03 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.04 KP 0.97 LA 0.99 ! NL 1.10 OV 0.95 PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 1.10 HN 1.01 KP 1.01 ! LA 1.07 NL 0.90 OV 0.99 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.00 HN 0.88 KP 0.94 ! LA 0.97 NL 1.09 OV 0.92 PT 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 KP 0.97 LA 1.02 MK 1.03 ! OV 0.96 SC 1.12 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.12 HN 0.89 KP 0.99 LA 1.04 ! MK 1.03 PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.92 HN 0.95 KP 1.01 LA 1.05 ! MK 1.01 NL 1.16 OV 0.98 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.05 LA 1.05 NL 1.02 ! PT 1.13 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 KP 1.04 LA 1.04 ! OV 1.05 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.03 KP 0.97 LA 0.99 ! NL 1.09 OV 0.94 PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.12 HN 1.02 KP 1.03 ! LA 1.05 NL 0.90 OV 0.99 PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.01 HN 0.88 KP 0.95 ! LA 0.95 NL 1.09 OV 0.94 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 KP 0.97 LA 1.01 MK 1.02 ! OV 0.98 SC 1.10 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.13 HN 0.89 KP 0.98 LA 1.05 ! MK 1.03 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.90 HN 0.94 KP 1.01 LA 1.06 ! MK 1.04 NL 1.15 OV 1.00 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.04 LA 1.04 NL 1.03 ! PT 1.13 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 KP 1.05 LA 1.04 ! OV 1.04 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.03 KP 0.97 LA 1.00 ! NL 1.10 OV 0.95 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 1.09 HN 1.00 KP 1.02 ! LA 1.06 NL 0.89 OV 1.01 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.00 HN 0.87 KP 0.94 ! LA 0.97 NL 1.08 OV 0.95 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 KP 0.96 LA 1.01 MK 1.02 ! OV 0.96 SC 1.12 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.12 HN 0.88 KP 0.98 LA 1.02 ! MK 1.03 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.90 HN 0.94 KP 1.01 LA 1.04 ! MK 1.03 NL 1.13 OV 0.99 PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.04 LA 1.05 NL 1.04 ! PT 1.17 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 KP 1.05 LA 1.05 ! OV 1.04 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.03 KP 0.97 LA 0.99 ! NL 1.08 OV 0.94 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.11 HN 0.99 KP 1.03 ! LA 1.07 NL 0.89 OV 1.00 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.00 HN 0.87 KP 0.95 ! LA 0.97 NL 1.08 OV 0.94 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 KP 0.96 LA 1.01 MK 1.06 ! OV 0.97 SC 1.11 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.13 HN 0.88 KP 0.99 LA 1.05 ! MK 1.02 PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.91 HN 0.93 KP 1.00 LA 1.07 ! MK 1.02 NL 1.14 OV 1.00 PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.05 LA 1.08 NL 1.02 ! PT 1.15 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 KP 1.05 LA 1.05 ! OV 1.04 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 1.04 KP 0.97 LA 0.99 ! NL 1.09 OV 0.94 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 1.11 HN 1.02 KP 1.01 ! LA 1.07 NL 0.93 OV 1.01 PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.00 HN 0.91 KP 0.96 ! LA 0.99 NL 1.09 OV 0.93 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 KP 0.97 LA 1.02 MK 1.04 ! OV 0.97 SC 1.15 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.10 HN 0.88 KP 0.98 LA 1.04 ! MK 0.99 PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.90 HN 0.94 KP 1.00 LA 1.06 ! MK 0.98 NL 1.14 OV 0.99 PT 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.05 LA 1.06 NL 1.03 ! PT 1.20 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 KP 1.04 LA 1.06 ! OV 1.04 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.04 KP 0.97 LA 0.99 ! NL 1.10 OV 0.94 PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.13 HN 1.02 KP 1.01 ! LA 1.06 NL 0.91 OV 1.00 PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 1.00 HN 0.89 KP 0.97 ! LA 0.98 NL 1.08 OV 0.94 PT 0.97 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 KP 0.98 LA 1.01 MK 1.02 ! OV 0.97 SC 1.09 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.12 HN 0.87 KP 1.00 LA 1.05 ! MK 1.05 PT 0.96 SC 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.90 HN 0.92 KP 1.02 LA 1.07 ! MK 1.03 NL 1.13 OV 0.99 PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.06 LA 1.05 NL 1.03 ! PT 1.16 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 KP 1.04 LA 1.05 ! OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.04 KP 0.97 LA 0.99 ! NL 1.09 OV 0.95 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.11 HN 1.01 KP 1.02 ! LA 1.07 NL 0.84 OV 0.99 PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 FD 0.99 HN 0.91 KP 0.95 ! LA 0.97 NL 1.10 OV 0.96 PT 0.97 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 KP 0.97 LA 1.03 MK 1.04 ! OV 0.95 SC 1.14 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.13 HN 0.88 KP 0.99 LA 1.05 ! MK 1.05 PT 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.91 HN 0.94 KP 1.00 LA 1.07 ! MK 1.03 NL 1.13 OV 0.99 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.05 LA 1.06 NL 1.05 ! PT 1.18 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 KP 1.05 LA 1.07 ! OV 1.02 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 FD 1.05 KP 0.97 LA 0.99 ! NL 1.09 OV 0.94 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.12 HN 1.02 KP 1.01 ! LA 1.06 NL 0.89 OV 0.99 PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 FD 0.99 HN 0.90 KP 0.96 ! LA 0.99 NL 1.10 OV 0.95 PT 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 KP 0.96 LA 1.03 MK 1.04 ! OV 0.96 SC 1.12 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.11 HN 0.86 KP 0.98 LA 1.04 ! MK 1.03 PT 0.96 SC 1.08 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.91 HN 0.90 KP 1.00 LA 1.06 ! MK 1.02 NL 1.13 OV 0.98 PT 1.07 ! ! ! Fit before self-cal, rms=0.147034Jy sigma=5.407669 ! Fit after self-cal, rms=0.050992Jy sigma=1.696613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=2.073 mas, bpa=84.88 degrees ! Estimated noise=0.240587 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 = -0.00169178 Jy ! Component: 100 - total flux cleaned = -0.00277047 Jy ! Component: 150 - total flux cleaned = -0.00297888 Jy ! Component: 200 - total flux cleaned = -0.00316225 Jy ! Total flux subtracted in 200 components = -0.00316225 Jy ! Clean residual min=-0.005991 max=0.005555 Jy/beam ! Clean residual mean=0.000009 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 1.53602 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 1.53602 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=0.048028Jy sigma=1.577555 ! Fit after self-cal, rms=0.047832Jy sigma=1.568767 ! 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=0.047832Jy sigma=1.568767 ! Fit after self-cal, rms=0.045005Jy sigma=1.437963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.25 mas, bmaj=2.07 mas, bpa=84.76 degrees ! Estimated noise=0.240846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156686 Jy ! Component: 100 - total flux cleaned = 0.00156295 Jy ! Component: 150 - total flux cleaned = 0.0013912 Jy ! Component: 200 - total flux cleaned = 0.00123354 Jy ! Total flux subtracted in 200 components = 0.00123354 Jy ! Clean residual min=-0.004312 max=0.005219 Jy/beam ! Clean residual mean=-0.000004 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 1.53725 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 1.53725 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=0.043269Jy sigma=1.367592 ! Fit after self-cal, rms=0.043164Jy sigma=1.363786 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 (-6.2, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301465 Jy ! Component: 100 - total flux cleaned = 0.00271491 Jy ! Component: 150 - total flux cleaned = 0.00244368 Jy ! Component: 200 - total flux cleaned = 0.00207781 Jy ! Total flux subtracted in 200 components = 0.00207781 Jy ! Clean residual min=-0.004339 max=0.004602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 1.53933 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 1.53933 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=0.042160Jy sigma=1.325454 ! Fit after self-cal, rms=0.042100Jy sigma=1.323323 ! Inverting map ! Added new window around map position (-47.6, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153175 Jy ! Component: 100 - total flux cleaned = 0.00140976 Jy ! Component: 150 - total flux cleaned = 0.00129307 Jy ! Component: 200 - total flux cleaned = 0.00107593 Jy ! Total flux subtracted in 200 components = 0.00107593 Jy ! Clean residual min=-0.004239 max=0.004049 Jy/beam ! Clean residual mean=-0.000005 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 1.54041 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 1.54041 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=0.041320Jy sigma=1.294424 ! Fit after self-cal, rms=0.041265Jy sigma=1.293110 ! 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=0.041265Jy sigma=1.293110 ! Fit after self-cal, rms=0.040135Jy sigma=1.256700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.068 mas, bpa=84.53 degrees ! Estimated noise=0.240959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211297 Jy ! Component: 100 - total flux cleaned = 0.00211406 Jy ! Component: 150 - total flux cleaned = 0.00223656 Jy ! Component: 200 - total flux cleaned = 0.0021261 Jy ! Total flux subtracted in 200 components = 0.0021261 Jy ! Clean residual min=-0.003593 max=0.004102 Jy/beam ! Clean residual mean=-0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 1.54253 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 1.54253 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=0.039253Jy sigma=1.219147 ! Fit after self-cal, rms=0.039201Jy sigma=1.217666 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 (6, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214263 Jy ! Component: 100 - total flux cleaned = 0.00180636 Jy ! Component: 150 - total flux cleaned = 0.00149579 Jy ! Component: 200 - total flux cleaned = 0.00119844 Jy ! Total flux subtracted in 200 components = 0.00119844 Jy ! Clean residual min=-0.003540 max=0.003647 Jy/beam ! Clean residual mean=-0.000005 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 1.54373 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 1.54373 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=0.038551Jy sigma=1.192715 ! Fit after self-cal, rms=0.038518Jy sigma=1.191799 ! Inverting map ! Added new window around map position (-22.8, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236258 Jy ! Component: 100 - total flux cleaned = -0.00044875 Jy ! Component: 150 - total flux cleaned = -0.00104808 Jy ! Component: 200 - total flux cleaned = -0.00151005 Jy ! Total flux subtracted in 200 components = -0.00151005 Jy ! Clean residual min=-0.003399 max=0.003440 Jy/beam ! Clean residual mean=-0.000004 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 1.54222 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 1.54222 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=0.037845Jy sigma=1.166671 ! Fit after self-cal, rms=0.037805Jy sigma=1.165426 ! Inverting map ! Added new window around map position (10.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931493 Jy ! Component: 100 - total flux cleaned = 0.000713439 Jy ! Component: 150 - total flux cleaned = 0.000137048 Jy ! Component: 200 - total flux cleaned = -0.000226044 Jy ! Total flux subtracted in 200 components = -0.000226044 Jy ! Clean residual min=-0.003207 max=0.003439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 1.54199 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 1.54199 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=0.037213Jy sigma=1.144241 ! Fit after self-cal, rms=0.037197Jy sigma=1.143643 ! Inverting map ! Added new window around map position (-11.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107306 Jy ! Component: 100 - total flux cleaned = 0.00107394 Jy ! Component: 150 - total flux cleaned = 0.000980523 Jy ! Component: 200 - total flux cleaned = 0.000549182 Jy ! Total flux subtracted in 200 components = 0.000549182 Jy ! Clean residual min=-0.003167 max=0.003167 Jy/beam ! Clean residual mean=-0.000004 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 1.54254 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 133 components and 1.54254 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=0.036679Jy sigma=1.124724 ! Fit after self-cal, rms=0.036669Jy sigma=1.124399 ! Inverting map ! Added new window around map position (8.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019215 Jy ! Component: 100 - total flux cleaned = 0.00201649 Jy ! Component: 150 - total flux cleaned = 0.00184452 Jy ! Component: 200 - total flux cleaned = 0.00159739 Jy ! Total flux subtracted in 200 components = 0.00159739 Jy ! Clean residual min=-0.003203 max=0.003014 Jy/beam ! Clean residual mean=-0.000005 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.54414 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 144 components and 1.54414 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=0.036171Jy sigma=1.106077 ! Fit after self-cal, rms=0.036159Jy sigma=1.105543 ! 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. ! ! Fit before self-cal, rms=0.036159Jy sigma=1.105543 ! Fit after self-cal, rms=0.035556Jy sigma=1.089975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.652 mas, bmaj=3.734 mas, bpa=86.3 degrees ! Estimated noise=0.277552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577748 Jy ! Component: 100 - total flux cleaned = 0.000525689 Jy ! Component: 150 - total flux cleaned = 0.000384067 Jy ! Component: 200 - total flux cleaned = 0.000211092 Jy ! Total flux subtracted in 200 components = 0.000211092 Jy ! Clean residual min=-0.002306 max=0.002387 Jy/beam ! Clean residual mean=-0.000007 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.54435 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 1.54435 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=0.035344Jy sigma=1.081238 ! Fit after self-cal, rms=0.035330Jy sigma=1.080883 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 = -8.16916e-05 Jy ! Component: 100 - total flux cleaned = -0.000325932 Jy ! Component: 150 - total flux cleaned = -0.000517125 Jy ! Component: 200 - total flux cleaned = -0.000702363 Jy ! Total flux subtracted in 200 components = -0.000702363 Jy ! Clean residual min=-0.002271 max=0.002376 Jy/beam ! Clean residual mean=-0.000007 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.54365 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 1.54365 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=0.035210Jy sigma=1.075705 ! Fit after self-cal, rms=0.035195Jy sigma=1.075477 ! 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=1.248 mas, bmaj=2.066 mas, bpa=84.36 degrees ! Estimated noise=0.241031 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 2.066 at 84.36 degrees (North through East) ! Clean map min=-0.0031798 max=1.4332 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=0.035195Jy sigma=1.075477 ! Fit after self-cal, rms=0.032355Jy sigma=0.984320 ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.066 mas, bpa=84.33 degrees ! Estimated noise=0.241169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176339 Jy ! Component: 100 - total flux cleaned = 0.00167773 Jy ! Component: 150 - total flux cleaned = 0.00159653 Jy ! Component: 200 - total flux cleaned = 0.00159556 Jy ! Total flux subtracted in 200 components = 0.00159556 Jy ! Clean residual min=-0.002573 max=0.002529 Jy/beam ! Clean residual mean=-0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 1.54524 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 183 components and 1.54524 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=0.031853Jy sigma=0.965651 ! Fit after self-cal, rms=0.031829Jy sigma=0.965017 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.0135e-05 Jy ! Component: 100 - total flux cleaned = -0.000119263 Jy ! Component: 150 - total flux cleaned = -0.000334231 Jy ! Component: 200 - total flux cleaned = -0.000404157 Jy ! Total flux subtracted in 200 components = -0.000404157 Jy ! Clean residual min=-0.002556 max=0.002517 Jy/beam ! Clean residual mean=-0.000004 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.54484 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 188 components and 1.54484 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=0.031507Jy sigma=0.953260 ! Fit after self-cal, rms=0.031495Jy sigma=0.952947 ! 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=0.031495Jy sigma=0.952947 ! Fit after self-cal, rms=0.031394Jy sigma=0.948981 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=0.9151 mas, bmaj=1.499 mas, bpa=87.14 degrees ! Estimated noise=0.40034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07178 Jy ! Component: 100 - total flux cleaned = 1.32801 Jy ! Component: 150 - total flux cleaned = 1.4392 Jy ! Component: 200 - total flux cleaned = 1.49603 Jy ! Total flux subtracted in 200 components = 1.49603 Jy ! Clean residual min=-0.009564 max=0.026617 Jy/beam ! Clean residual mean=-0.000006 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 1.49603 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.49603 Jy ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.065 mas, bpa=84.23 degrees ! Estimated noise=0.241263 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 = 0.0313355 Jy ! Component: 100 - total flux cleaned = 0.0438289 Jy ! Component: 150 - total flux cleaned = 0.050107 Jy ! Component: 200 - total flux cleaned = 0.0540494 Jy ! Total flux subtracted in 200 components = 0.0540494 Jy ! Clean residual min=-0.004868 max=0.004257 Jy/beam ! Clean residual mean=-0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 1.55008 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 1.55008 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=2.652 mas, bmaj=3.731 mas, bpa=86.18 degrees ! Estimated noise=0.277933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.43015e-05 Jy ! Component: 100 - total flux cleaned = 1.8571e-05 Jy ! Component: 150 - total flux cleaned = 0.000108109 Jy ! Component: 200 - total flux cleaned = -6.61846e-05 Jy ! Total flux subtracted in 200 components = -6.61846e-05 Jy ! Clean residual min=-0.003201 max=0.002473 Jy/beam ! Clean residual mean=-0.000006 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 1.55002 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.14928e-05 Jy ! Component: 100 - total flux cleaned = -0.0002345 Jy ! Component: 150 - total flux cleaned = -0.000162567 Jy ! Component: 200 - total flux cleaned = -0.000301922 Jy ! Total flux subtracted in 200 components = -0.000301922 Jy ! Clean residual min=-0.002811 max=0.002253 Jy/beam ! Clean residual mean=-0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 1.54971 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 1.54971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=2.065 mas, bpa=84.23 degrees ! Estimated noise=0.241263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174362 Jy ! Component: 100 - total flux cleaned = 0.00250272 Jy ! Component: 150 - total flux cleaned = 0.0023662 Jy ! Component: 200 - total flux cleaned = 0.0021004 Jy ! Total flux subtracted in 200 components = 0.0021004 Jy ! Clean residual min=-0.004593 max=0.003209 Jy/beam ! Clean residual mean=-0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 1.55181 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 1.55181 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=0.036185Jy sigma=1.110263 ! Fit after self-cal, rms=0.035802Jy sigma=1.094544 wmodel J0019+7327_X_map.mod ! Writing 85 model components to file: J0019+7327_X_map.mod wobs J0019+7327_X_uvs.fits ! Writing UV FITS file: J0019+7327_X_uvs.fits wwins J0019+7327_X_map.win ! wwins: Wrote 9 windows to J0019+7327_X_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 = -0.00111815 Jy ! Component: 100 - total flux cleaned = -0.000878685 Jy ! Component: 150 - total flux cleaned = -0.00048049 Jy ! Component: 200 - total flux cleaned = -0.000260537 Jy ! Component: 250 - total flux cleaned = -4.66736e-05 Jy ! Component: 300 - total flux cleaned = 0.00026503 Jy ! Component: 350 - total flux cleaned = 0.000417021 Jy ! Component: 400 - total flux cleaned = 0.000565951 Jy ! Component: 450 - total flux cleaned = 0.000663806 Jy ! Component: 500 - total flux cleaned = 0.000711835 Jy ! Component: 550 - total flux cleaned = 0.000664445 Jy ! Component: 600 - total flux cleaned = 0.000664028 Jy ! Component: 650 - total flux cleaned = 0.000664037 Jy ! Component: 700 - total flux cleaned = 0.00057288 Jy ! Component: 750 - total flux cleaned = 0.000662758 Jy ! Component: 800 - total flux cleaned = 0.000796158 Jy ! Component: 850 - total flux cleaned = 0.000795817 Jy ! Component: 900 - total flux cleaned = 0.000839583 Jy ! Component: 950 - total flux cleaned = 0.000882704 Jy ! Component: 1000 - total flux cleaned = 0.000882806 Jy ! Component: 1050 - total flux cleaned = 0.000967713 Jy ! Component: 1100 - total flux cleaned = 0.00113498 Jy ! Component: 1150 - total flux cleaned = 0.00109353 Jy ! Component: 1200 - total flux cleaned = 0.00117593 Jy ! Component: 1250 - total flux cleaned = 0.00121658 Jy ! Component: 1300 - total flux cleaned = 0.00129764 Jy ! Component: 1350 - total flux cleaned = 0.00129755 Jy ! Component: 1400 - total flux cleaned = 0.00137723 Jy ! Component: 1450 - total flux cleaned = 0.0013379 Jy ! Component: 1500 - total flux cleaned = 0.0013771 Jy ! Component: 1550 - total flux cleaned = 0.00129956 Jy ! Component: 1600 - total flux cleaned = 0.00133847 Jy ! Component: 1650 - total flux cleaned = 0.00130053 Jy ! Component: 1700 - total flux cleaned = 0.00145247 Jy ! Component: 1750 - total flux cleaned = 0.00133943 Jy ! Component: 1800 - total flux cleaned = 0.00133933 Jy ! Component: 1850 - total flux cleaned = 0.00133949 Jy ! Component: 1900 - total flux cleaned = 0.00137599 Jy ! Component: 1950 - total flux cleaned = 0.00144929 Jy ! Component: 2000 - total flux cleaned = 0.00148565 Jy ! Component: 2050 - total flux cleaned = 0.00152155 Jy ! Component: 2100 - total flux cleaned = 0.00152169 Jy ! Component: 2150 - total flux cleaned = 0.00145074 Jy ! Component: 2200 - total flux cleaned = 0.00155664 Jy ! Component: 2250 - total flux cleaned = 0.00159178 Jy ! Component: 2300 - total flux cleaned = 0.00166101 Jy ! Component: 2350 - total flux cleaned = 0.00159159 Jy ! Component: 2400 - total flux cleaned = 0.00155705 Jy ! Component: 2450 - total flux cleaned = 0.00162562 Jy ! Component: 2500 - total flux cleaned = 0.0016942 Jy ! Component: 2550 - total flux cleaned = 0.00186339 Jy ! Component: 2600 - total flux cleaned = 0.00176232 Jy ! Component: 2650 - total flux cleaned = 0.00189546 Jy ! Component: 2700 - total flux cleaned = 0.00176278 Jy ! Component: 2750 - total flux cleaned = 0.00169732 Jy ! Component: 2800 - total flux cleaned = 0.00179553 Jy ! Component: 2850 - total flux cleaned = 0.00186051 Jy ! Component: 2900 - total flux cleaned = 0.00179578 Jy ! Component: 2950 - total flux cleaned = 0.00176323 Jy ! Component: 3000 - total flux cleaned = 0.00179553 Jy ! Component: 3050 - total flux cleaned = 0.00201824 Jy ! Component: 3100 - total flux cleaned = 0.00204986 Jy ! Component: 3150 - total flux cleaned = 0.00182946 Jy ! Component: 3200 - total flux cleaned = 0.00186068 Jy ! Component: 3250 - total flux cleaned = 0.00186092 Jy ! Component: 3300 - total flux cleaned = 0.00189152 Jy ! Component: 3350 - total flux cleaned = 0.00189134 Jy ! Component: 3400 - total flux cleaned = 0.00179976 Jy ! Component: 3450 - total flux cleaned = 0.00183046 Jy ! Component: 3500 - total flux cleaned = 0.00173979 Jy ! Component: 3550 - total flux cleaned = 0.00183009 Jy ! Component: 3600 - total flux cleaned = 0.00171049 Jy ! Component: 3650 - total flux cleaned = 0.00171055 Jy ! Component: 3700 - total flux cleaned = 0.00179923 Jy ! Component: 3750 - total flux cleaned = 0.00182891 Jy ! Component: 3800 - total flux cleaned = 0.00194615 Jy ! Component: 3850 - total flux cleaned = 0.00206283 Jy ! Component: 3900 - total flux cleaned = 0.001918 Jy ! Component: 3950 - total flux cleaned = 0.00183151 Jy ! Component: 4000 - total flux cleaned = 0.001803 Jy ! Component: 4050 - total flux cleaned = 0.00186041 Jy ! Total flux subtracted in 4096 components = 0.0017753 Jy ! Clean residual min=-0.001415 max=0.001510 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.55359 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 337 components and 1.55359 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0019+7327_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 2.065 at 84.23 degrees (North through East) ! Clean map min=-0.0032811 max=1.4322 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0019+7327_X_map.fits wmodel /vlbi/sb072/temp_maps//J0019+7327_X_map.mod ! Writing 337 model components to file: /vlbi/sb072/temp_maps//J0019+7327_X_map.mod wobs /vlbi/sb072/temp_maps//J0019+7327_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0019+7327_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0019+7327_X_map.win ! wwins: Wrote 10 windows to /vlbi/sb072/temp_maps//J0019+7327_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.43219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0940041 0.0940041 0.188008 0.376016 0.752033 1.50407 3.00813 6.01626 12.0325 24.065 48.1301 96.2602 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.432 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3191.35 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0019+7327_X_dfm.log closed on Mon Nov 12 22:46:37 2018