! Started logfile: /image_prod/ug002_uvm//J1557-0001_X_a_dfm.log on Wed Mar 4 17:25:00 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J1557-0001_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1557-0001_X_a_uvm.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! AN table 3: 18 integrations on 36 of 36 possible baselines. ! AN table 4: 18 integrations on 45 of 45 possible baselines. ! AN table 5: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.737907 visibilities/baseline/integration-bin. ! Found source: J1557-0001 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 20136 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1557-0001_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 62 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.124938Jy sigma=10.243515 ! Fit after self-cal, rms=0.499461Jy sigma=4.548486 ! 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=0.7094 mas, bmaj=1.757 mas, bpa=-6.205 degrees ! Estimated noise=0.854139 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.384984 Jy ! Component: 100 - total flux cleaned = 0.47028 Jy ! Total flux subtracted in 100 components = 0.47028 Jy ! Clean residual min=-0.017299 max=0.028657 Jy/beam ! Clean residual mean=0.000006 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.47028 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.47028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108800Jy sigma=0.966869 ! Fit after self-cal, rms=0.108796Jy sigma=0.966839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290408 Jy ! Component: 100 - total flux cleaned = 0.042634 Jy ! Total flux subtracted in 100 components = 0.042634 Jy ! Clean residual min=-0.012877 max=0.019600 Jy/beam ! Clean residual mean=0.000005 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.512914 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.512914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097249Jy sigma=0.849300 ! Fit after self-cal, rms=0.097247Jy sigma=0.849257 ! Inverting map ! Added new window around map position (1.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161372 Jy ! Component: 100 - total flux cleaned = 0.0243622 Jy ! Total flux subtracted in 100 components = 0.0243622 Jy ! Clean residual min=-0.013247 max=0.017724 Jy/beam ! Clean residual mean=0.000004 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.537276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.537276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093457Jy sigma=0.811907 ! Fit after self-cal, rms=0.092993Jy sigma=0.807636 ! Inverting map ! Added new window around map position (-1.2, -6.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766017 Jy ! Component: 100 - total flux cleaned = 0.0117659 Jy ! Total flux subtracted in 100 components = 0.0117659 Jy ! Clean residual min=-0.011052 max=0.013518 Jy/beam ! Clean residual mean=0.000003 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.549042 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.549042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091148Jy sigma=0.791846 ! Fit after self-cal, rms=0.090950Jy sigma=0.789998 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.112 mas, bpa=-5.665 degrees ! Estimated noise=0.573943 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171405 Jy ! Component: 100 - total flux cleaned = 0.0281515 Jy ! Component: 150 - total flux cleaned = 0.0364006 Jy ! Component: 200 - total flux cleaned = 0.0411656 Jy ! Total flux subtracted in 200 components = 0.0411656 Jy ! Clean residual min=-0.010770 max=0.010613 Jy/beam ! Clean residual mean=0.000007 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 0.590207 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.590207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087007Jy sigma=0.751298 ! Fit after self-cal, rms=0.086868Jy sigma=0.749981 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8499 x 2.112 at -5.665 degrees (North through East) ! Clean map min=-0.0095905 max=0.49559 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.08 KP 1.03 ! LA 1.00 MK 1.06 NL 1.02 OV 0.94 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.88 KP 1.04 LA 0.95 ! MK 0.96 NL 1.05 PT 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.11 HN 0.99 KP 1.06 ! LA 0.93 MK 1.00 NL 1.02 OV 0.89 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.03 HN 0.97 KP 1.04 ! LA 1.03 MK 1.04 NL 1.31 OV 0.92 ! PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 HN 0.96 KP 1.06 ! LA 1.02 MK 0.98 OV 0.92 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.06 KP 1.03 ! LA 1.00 MK 1.06 NL 1.01 OV 0.93 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.87 KP 1.01 LA 0.99 ! MK 0.94 NL 1.06 PT 0.88 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.09 HN 1.00 KP 1.12 ! LA 0.94 MK 0.98 NL 1.00 OV 0.90 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 0.99 KP 1.05 ! LA 1.00 MK 1.03 NL 1.32 OV 0.93 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.03 HN 0.99 KP 1.03 ! LA 1.03 MK 0.97 OV 0.92 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 1.04 ! LA 0.99 MK 1.05 NL 1.00 OV 0.94 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.91 KP 1.00 LA 0.97 ! MK 0.95 NL 1.07 PT 0.91 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.13 HN 0.98 KP 1.13 ! LA 0.91 MK 1.00 NL 1.02 OV 0.90 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.03 HN 0.98 KP 1.06 ! LA 1.02 MK 1.04 NL 1.29 OV 0.93 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 HN 0.96 KP 1.02 ! LA 1.02 MK 0.97 OV 0.94 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.06 KP 1.03 ! LA 0.99 MK 1.03 NL 1.01 OV 0.93 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.85 KP 0.99 LA 0.99 ! MK 0.93 NL 1.06 PT 0.89 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.12 HN 0.97 KP 1.13 ! LA 0.92 MK 0.99 NL 1.01 OV 0.91 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.03 HN 0.98 KP 1.04 ! LA 1.02 MK 1.04 NL 1.28 OV 0.93 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.04 HN 0.94 KP 1.03 ! LA 1.02 MK 1.00 OV 0.93 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.07 KP 1.02 ! LA 1.01 MK 1.06 NL 0.99 OV 0.94 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.91 KP 1.02 LA 0.98 ! MK 0.94 NL 1.04 PT 0.88 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.12 HN 0.99 KP 1.13 ! LA 0.90 MK 1.00 NL 0.99 OV 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.02 HN 0.97 KP 1.05 ! LA 1.02 MK 1.03 NL 1.28 OV 0.93 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 HN 0.96 KP 1.03 ! LA 1.02 MK 0.98 OV 0.95 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.06 KP 1.05 ! LA 0.97 MK 1.07 NL 1.02 OV 0.92 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.90 KP 1.03 LA 0.97 ! MK 0.98 NL 1.06 PT 0.86 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.10 HN 0.99 KP 1.10 ! LA 0.91 MK 1.01 NL 1.01 OV 0.87 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.03 HN 0.97 KP 1.04 ! LA 1.03 MK 1.03 NL 1.31 OV 0.86 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.02 HN 0.94 KP 1.04 ! LA 0.99 MK 1.00 OV 0.93 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 1.04 ! LA 1.04 MK 1.03 NL 1.03 OV 0.94 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.89 KP 1.01 LA 0.98 ! MK 0.95 NL 1.06 PT 0.90 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.11 HN 0.98 KP 1.11 ! LA 0.90 MK 1.01 NL 0.99 OV 0.91 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.03 HN 0.98 KP 1.03 ! LA 1.02 MK 1.03 NL 1.31 OV 0.92 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 HN 0.95 KP 1.01 ! LA 1.02 MK 1.01 OV 0.93 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.10 KP 1.03 ! LA 1.02 MK 1.11 NL 1.00 OV 0.94 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.89 KP 1.00 LA 0.96 ! MK 0.99 NL 1.05 PT 0.88 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.13 HN 0.96 KP 1.07 ! LA 0.92 MK 1.00 NL 1.01 OV 0.91 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.02 HN 0.96 KP 1.05 ! LA 1.02 MK 1.07 NL 1.28 OV 0.90 ! PT 0.96 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.03 HN 0.96 KP 1.04 ! LA 1.02 MK 1.01 OV 0.92 PT 0.91 ! SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.06 KP 1.02 ! LA 1.00 MK 1.07 NL 1.01 OV 0.93 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.86 KP 1.01 LA 0.94 ! MK 0.95 NL 1.06 PT 0.90 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.10 HN 0.98 KP 1.08 ! LA 0.92 MK 0.99 NL 1.03 OV 0.88 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.03 HN 0.97 KP 1.05 ! LA 1.00 MK 1.04 NL 1.32 OV 0.93 ! PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.01 HN 1.00 KP 1.02 ! LA 1.02 MK 0.99 OV 0.92 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.05 KP 1.04 ! LA 1.01 MK 1.06 NL 1.02 OV 0.93 ! PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.90 KP 1.02 LA 0.95 ! MK 0.96 NL 1.04 PT 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.09 HN 1.00 KP 1.11 ! LA 0.90 MK 1.00 NL 1.03 OV 0.88 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.05 HN 0.97 KP 1.03 ! LA 1.01 MK 1.07 NL 1.27 OV 0.92 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 HN 0.95 KP 1.02 ! LA 1.01 MK 1.03 OV 0.91 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.09 KP 1.03 ! LA 0.98 MK 1.09 NL 1.00 OV 0.94 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.90 KP 1.00 LA 0.97 ! MK 0.94 NL 1.03 PT 0.88 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.09 HN 1.02 KP 1.10 ! LA 0.92 MK 1.01 NL 1.00 OV 0.92 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.04 HN 0.96 KP 1.05 ! LA 1.00 MK 1.02 NL 1.28 OV 0.92 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.02 HN 0.96 KP 1.02 ! LA 1.00 MK 1.05 OV 0.94 PT 0.94 ! SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.06 KP 1.03 ! LA 1.01 MK 1.09 NL 1.00 OV 0.91 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.92 KP 1.02 LA 0.98 ! MK 0.95 NL 1.06 PT 0.87 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.08 HN 0.96 KP 1.10 ! LA 0.91 MK 0.98 NL 1.01 OV 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.03 HN 0.96 KP 1.03 ! LA 1.02 MK 1.02 NL 1.29 OV 0.93 ! PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.03 HN 0.99 KP 1.03 ! LA 0.97 MK 1.07 OV 0.92 PT 0.92 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.086868Jy sigma=0.749981 ! Fit after self-cal, rms=0.076953Jy sigma=0.604160 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=2.122 mas, bpa=-5.568 degrees ! Estimated noise=0.573159 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 = -0.0058725 Jy ! Component: 100 - total flux cleaned = -0.00804867 Jy ! Component: 150 - total flux cleaned = -0.00868052 Jy ! Component: 200 - total flux cleaned = -0.00934709 Jy ! Total flux subtracted in 200 components = -0.00934709 Jy ! Clean residual min=-0.005985 max=0.005640 Jy/beam ! Clean residual mean=0.000001 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.58086 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.58086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076372Jy sigma=0.597630 ! Fit after self-cal, rms=0.076375Jy sigma=0.597297 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076375Jy sigma=0.597297 ! Fit after self-cal, rms=0.059140Jy sigma=0.496045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.122 mas, bpa=-5.535 degrees ! Estimated noise=0.572247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00477751 Jy ! Component: 100 - total flux cleaned = -0.00724476 Jy ! Component: 150 - total flux cleaned = -0.00827147 Jy ! Component: 200 - total flux cleaned = -0.00915234 Jy ! Total flux subtracted in 200 components = -0.00915234 Jy ! Clean residual min=-0.003745 max=0.003313 Jy/beam ! Clean residual mean=0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.571708 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.571708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058620Jy sigma=0.491021 ! Fit after self-cal, rms=0.058632Jy sigma=0.490572 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 = -0.00150679 Jy ! Component: 100 - total flux cleaned = -0.00205098 Jy ! Component: 150 - total flux cleaned = -0.0024607 Jy ! Component: 200 - total flux cleaned = -0.00288642 Jy ! Total flux subtracted in 200 components = -0.00288642 Jy ! Clean residual min=-0.003354 max=0.003152 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.568822 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.568822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058455Jy sigma=0.488942 ! Fit after self-cal, rms=0.058441Jy sigma=0.488793 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058441Jy sigma=0.488793 ! Fit after self-cal, rms=0.058333Jy sigma=0.486484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8538 mas, bmaj=2.122 mas, bpa=-5.488 degrees ! Estimated noise=0.57168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0031012 Jy ! Component: 100 - total flux cleaned = -0.00443594 Jy ! Component: 150 - total flux cleaned = -0.00511371 Jy ! Component: 200 - total flux cleaned = -0.00553338 Jy ! Total flux subtracted in 200 components = -0.00553338 Jy ! Clean residual min=-0.002881 max=0.002887 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.563288 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.563288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058115Jy sigma=0.484206 ! Fit after self-cal, rms=0.058107Jy sigma=0.484102 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 (5.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030046 Jy ! Component: 100 - total flux cleaned = 0.00390792 Jy ! Component: 150 - total flux cleaned = 0.00426229 Jy ! Component: 200 - total flux cleaned = 0.00442372 Jy ! Total flux subtracted in 200 components = 0.00442372 Jy ! Clean residual min=-0.002553 max=0.002459 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.567712 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.567712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057927Jy sigma=0.482078 ! Fit after self-cal, rms=0.057915Jy sigma=0.481961 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057915Jy sigma=0.481961 ! Fit after self-cal, rms=0.057895Jy sigma=0.481207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.413 mas, bpa=-2.756 degrees ! Estimated noise=0.727526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631485 Jy ! Component: 100 - total flux cleaned = -0.000481975 Jy ! Component: 150 - total flux cleaned = -0.000236185 Jy ! Component: 200 - total flux cleaned = -0.000132224 Jy ! Total flux subtracted in 200 components = -0.000132224 Jy ! Clean residual min=-0.003322 max=0.002415 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.56758 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 0.56758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057809Jy sigma=0.479934 ! Fit after self-cal, rms=0.057802Jy sigma=0.479855 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 = 0.000319451 Jy ! Component: 100 - total flux cleaned = 0.000406816 Jy ! Component: 150 - total flux cleaned = 0.000484791 Jy ! Component: 200 - total flux cleaned = 0.000519865 Jy ! Total flux subtracted in 200 components = 0.000519865 Jy ! Clean residual min=-0.003080 max=0.002427 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.5681 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.5681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057782Jy sigma=0.479553 ! Fit after self-cal, rms=0.057773Jy sigma=0.479499 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=2.122 mas, bpa=-5.454 degrees ! Estimated noise=0.571036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8537 x 2.122 at -5.454 degrees (North through East) ! Clean map min=-0.0024217 max=0.49832 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 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=0.7113 mas, bmaj=1.762 mas, bpa=-6.011 degrees ! Estimated noise=0.863592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389189 Jy ! Component: 100 - total flux cleaned = 0.474772 Jy ! Component: 150 - total flux cleaned = 0.502541 Jy ! Component: 200 - total flux cleaned = 0.516619 Jy ! Total flux subtracted in 200 components = 0.516619 Jy ! Clean residual min=-0.005131 max=0.007118 Jy/beam ! Clean residual mean=0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.516619 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 0.516619 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=2.122 mas, bpa=-5.454 degrees ! Estimated noise=0.571036 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 = 0.0129399 Jy ! Component: 100 - total flux cleaned = 0.020741 Jy ! Component: 150 - total flux cleaned = 0.0260189 Jy ! Component: 200 - total flux cleaned = 0.0301421 Jy ! Total flux subtracted in 200 components = 0.0301421 Jy ! Clean residual min=-0.002834 max=0.003454 Jy/beam ! Clean residual mean=0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.546761 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.546761 Jy ! Inverting map ! Added new window around map position (3.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366041 Jy ! Component: 100 - total flux cleaned = 0.00654807 Jy ! Component: 150 - total flux cleaned = 0.00881378 Jy ! Component: 200 - total flux cleaned = 0.00993846 Jy ! Total flux subtracted in 200 components = 0.00993846 Jy ! Clean residual min=-0.002532 max=0.002229 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.556699 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.556699 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=2.203 mas, bmaj=3.413 mas, bpa=-2.756 degrees ! Estimated noise=0.727526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314887 Jy ! Component: 100 - total flux cleaned = 0.00541229 Jy ! Component: 150 - total flux cleaned = 0.00664968 Jy ! Component: 200 - total flux cleaned = 0.00777107 Jy ! Total flux subtracted in 200 components = 0.00777107 Jy ! Clean residual min=-0.003077 max=0.002943 Jy/beam ! Clean residual mean=0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.56447 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912087 Jy ! Component: 100 - total flux cleaned = 0.00151682 Jy ! Component: 150 - total flux cleaned = 0.00196903 Jy ! Component: 200 - total flux cleaned = 0.00226113 Jy ! Total flux subtracted in 200 components = 0.00226113 Jy ! Clean residual min=-0.002944 max=0.002785 Jy/beam ! Clean residual mean=0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.566732 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 137 components and 0.566732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=2.122 mas, bpa=-5.454 degrees ! Estimated noise=0.571036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266866 Jy ! Component: 100 - total flux cleaned = -3.40205e-05 Jy ! Component: 150 - total flux cleaned = 0.0002995 Jy ! Component: 200 - total flux cleaned = 0.000595849 Jy ! Total flux subtracted in 200 components = 0.000595849 Jy ! Clean residual min=-0.002152 max=0.001828 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.567327 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.567327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057661Jy sigma=0.478629 ! Fit after self-cal, rms=0.057636Jy sigma=0.478457 wmodel J1557-0001_X_a_map.mod ! Writing 151 model components to file: J1557-0001_X_a_map.mod wobs J1557-0001_X_a_uvs.fits ! Writing UV FITS file: J1557-0001_X_a_uvs.fits wwins J1557-0001_X_a_map.win ! wwins: Wrote 6 windows to J1557-0001_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561125 Jy ! Component: 100 - total flux cleaned = -0.000658227 Jy ! Component: 150 - total flux cleaned = -0.000838657 Jy ! Component: 200 - total flux cleaned = -0.000897385 Jy ! Component: 250 - total flux cleaned = -0.000924889 Jy ! Component: 300 - total flux cleaned = -0.00103101 Jy ! Component: 350 - total flux cleaned = -0.00116049 Jy ! Component: 400 - total flux cleaned = -0.00133691 Jy ! Component: 450 - total flux cleaned = -0.00141079 Jy ! Component: 500 - total flux cleaned = -0.00150715 Jy ! Component: 550 - total flux cleaned = -0.00157816 Jy ! Component: 600 - total flux cleaned = -0.00162397 Jy ! Component: 650 - total flux cleaned = -0.00162413 Jy ! Component: 700 - total flux cleaned = -0.00162435 Jy ! Component: 750 - total flux cleaned = -0.00160303 Jy ! Component: 800 - total flux cleaned = -0.00166743 Jy ! Component: 850 - total flux cleaned = -0.00166728 Jy ! Component: 900 - total flux cleaned = -0.00166721 Jy ! Component: 950 - total flux cleaned = -0.00166674 Jy ! Component: 1000 - total flux cleaned = -0.00166608 Jy ! Component: 1050 - total flux cleaned = -0.0016657 Jy ! Component: 1100 - total flux cleaned = -0.00162659 Jy ! Component: 1150 - total flux cleaned = -0.00160699 Jy ! Component: 1200 - total flux cleaned = -0.00158777 Jy ! Component: 1250 - total flux cleaned = -0.00158762 Jy ! Component: 1300 - total flux cleaned = -0.00158747 Jy ! Component: 1350 - total flux cleaned = -0.00149481 Jy ! Component: 1400 - total flux cleaned = -0.00158648 Jy ! Component: 1450 - total flux cleaned = -0.0015866 Jy ! Component: 1500 - total flux cleaned = -0.00158625 Jy ! Component: 1550 - total flux cleaned = -0.00158641 Jy ! Component: 1600 - total flux cleaned = -0.00158603 Jy ! Component: 1650 - total flux cleaned = -0.00155117 Jy ! Component: 1700 - total flux cleaned = -0.0015684 Jy ! Component: 1750 - total flux cleaned = -0.00153415 Jy ! Component: 1800 - total flux cleaned = -0.00148324 Jy ! Component: 1850 - total flux cleaned = -0.001433 Jy ! Component: 1900 - total flux cleaned = -0.00144964 Jy ! Component: 1950 - total flux cleaned = -0.00128392 Jy ! Component: 2000 - total flux cleaned = -0.00128411 Jy ! Component: 2050 - total flux cleaned = -0.00123516 Jy ! Component: 2100 - total flux cleaned = -0.00112191 Jy ! Component: 2150 - total flux cleaned = -0.00113834 Jy ! Component: 2200 - total flux cleaned = -0.00109032 Jy ! Component: 2250 - total flux cleaned = -0.000995258 Jy ! Component: 2300 - total flux cleaned = -0.000932164 Jy ! Component: 2350 - total flux cleaned = -0.000900874 Jy ! Component: 2400 - total flux cleaned = -0.000776582 Jy ! Component: 2450 - total flux cleaned = -0.000761391 Jy ! Component: 2500 - total flux cleaned = -0.000669515 Jy ! Component: 2550 - total flux cleaned = -0.0006391 Jy ! Component: 2600 - total flux cleaned = -0.000563541 Jy ! Component: 2650 - total flux cleaned = -0.000518225 Jy ! Component: 2700 - total flux cleaned = -0.000443444 Jy ! Component: 2750 - total flux cleaned = -0.000413786 Jy ! Component: 2800 - total flux cleaned = -0.000251192 Jy ! Component: 2850 - total flux cleaned = -0.000309936 Jy ! Component: 2900 - total flux cleaned = -0.000222203 Jy ! Component: 2950 - total flux cleaned = -0.000149577 Jy ! Component: 3000 - total flux cleaned = -9.19254e-05 Jy ! Component: 3050 - total flux cleaned = -6.31948e-05 Jy ! Component: 3100 - total flux cleaned = 2.25443e-05 Jy ! Component: 3150 - total flux cleaned = 0.000107762 Jy ! Component: 3200 - total flux cleaned = 0.000150319 Jy ! Component: 3250 - total flux cleaned = 0.000192472 Jy ! Component: 3300 - total flux cleaned = 0.000332225 Jy ! Component: 3350 - total flux cleaned = 0.000346047 Jy ! Component: 3400 - total flux cleaned = 0.000401255 Jy ! Component: 3450 - total flux cleaned = 0.000483918 Jy ! Component: 3500 - total flux cleaned = 0.000456576 Jy ! Component: 3550 - total flux cleaned = 0.000524618 Jy ! Component: 3600 - total flux cleaned = 0.00060587 Jy ! Component: 3650 - total flux cleaned = 0.000673275 Jy ! Component: 3700 - total flux cleaned = 0.000713554 Jy ! Component: 3750 - total flux cleaned = 0.000713581 Jy ! Component: 3800 - total flux cleaned = 0.000833079 Jy ! Component: 3850 - total flux cleaned = 0.000832963 Jy ! Component: 3900 - total flux cleaned = 0.000898439 Jy ! Component: 3950 - total flux cleaned = 0.000898568 Jy ! Component: 4000 - total flux cleaned = 0.000898535 Jy ! Component: 4050 - total flux cleaned = 0.000937337 Jy ! Total flux subtracted in 4096 components = 0.00100175 Jy ! Clean residual min=-0.000775 max=0.000743 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.568329 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 498 components and 0.568329 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1557-0001_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8537 x 2.122 at -5.454 degrees (North through East) ! Clean map min=-0.0017056 max=0.50075 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1557-0001_X_a_map.fits wmodel /image_prod/ug002_uvm//J1557-0001_X_a_map.mod ! Writing 498 model components to file: /image_prod/ug002_uvm//J1557-0001_X_a_map.mod wobs /image_prod/ug002_uvm//J1557-0001_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1557-0001_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1557-0001_X_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uvm//J1557-0001_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.500748 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233411 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139837 0.139837 0.279675 0.559349 1.1187 2.2374 4.47479 8.94959 17.8992 35.7983 71.5967 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.5 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2145.35 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1557-0001_X_a_dfm.log closed on Wed Mar 4 17:25:06 2020