! Started logfile: /vlbi/uf001/uvm//J0854+2006_X_a_dfm.log on Sun Jan 13 21:11:23 2019 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 /vlbi/uf001/uvm//J0854+2006_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0854+2006_X_a_uvm.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 36 of 36 possible baselines. ! AN table 3: 55 integrations on 45 of 45 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 9 integrations on 10 of 10 possible baselines. ! AN table 6: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.729236 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 31608 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 J0854+2006_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 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 175 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 48 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=5.830241Jy sigma=21.684516 ! Fit after self-cal, rms=4.763282Jy sigma=17.553409 ! 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=0.6623 mas, bmaj=1.471 mas, bpa=-0.3968 degrees ! Estimated noise=1.86961 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 = 4.18536 Jy ! Component: 100 - total flux cleaned = 5.09821 Jy ! Total flux subtracted in 100 components = 5.09821 Jy ! Clean residual min=-0.112458 max=0.257892 Jy/beam ! Clean residual mean=0.000056 rms=0.019372 Jy/beam ! Combined flux in latest and established models = 5.09821 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 5.09821 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=1.061408Jy sigma=3.887879 ! Fit after self-cal, rms=1.061304Jy sigma=3.887742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252985 Jy ! Component: 100 - total flux cleaned = 0.378873 Jy ! Total flux subtracted in 100 components = 0.378873 Jy ! Clean residual min=-0.119237 max=0.137427 Jy/beam ! Clean residual mean=0.000033 rms=0.018362 Jy/beam ! Combined flux in latest and established models = 5.47708 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 5.47708 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=0.905389Jy sigma=3.558042 ! Fit after self-cal, rms=0.905241Jy sigma=3.557796 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124057 Jy ! Component: 100 - total flux cleaned = 0.20104 Jy ! Total flux subtracted in 100 components = 0.20104 Jy ! Clean residual min=-0.119621 max=0.113804 Jy/beam ! Clean residual mean=0.000021 rms=0.018038 Jy/beam ! Combined flux in latest and established models = 5.67812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 5.67812 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=0.861363Jy sigma=3.463093 ! Fit after self-cal, rms=0.859643Jy sigma=3.456537 ! 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=0.9435 mas, bmaj=1.863 mas, bpa=0.3111 degrees ! Estimated noise=1.21171 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 (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190606 Jy ! Component: 100 - total flux cleaned = 0.328846 Jy ! Component: 150 - total flux cleaned = 0.436129 Jy ! Component: 200 - total flux cleaned = 0.520936 Jy ! Total flux subtracted in 200 components = 0.520936 Jy ! Clean residual min=-0.107937 max=0.129453 Jy/beam ! Clean residual mean=0.000031 rms=0.022111 Jy/beam ! Combined flux in latest and established models = 6.19906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 6.19906 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=0.780941Jy sigma=3.310080 ! Fit after self-cal, rms=0.778984Jy sigma=3.302158 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9435 x 1.863 at 0.3111 degrees (North through East) ! Clean map min=-0.10137 max=5.5343 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.12 HN 1.06 KP 1.09 ! LA 0.99 NL 1.29 OV 1.06 PT 1.00* ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.15 HN 1.02 LA 1.07 ! MK 1.14 NL 1.23 OV 1.02 PT 1.04 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.01 HN 0.95 KP 1.07 ! LA 0.97 MK 1.04 NL 1.08 OV 0.90 ! PT 0.92 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.92 MK 1.03 NL 1.08 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.92 KP 0.92 LA 0.95 ! MK 1.02 NL 1.06 OV 0.87 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.12 HN 1.07 KP 1.10 ! LA 0.99 NL 1.30 OV 1.06 PT 1.00* ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.14 HN 1.00 LA 1.08 ! MK 1.13 NL 1.20 OV 1.02 PT 1.03 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 0.94 KP 1.08 ! LA 0.98 MK 1.04 NL 1.07 OV 0.92 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.91 MK 1.03 NL 1.09 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 HN 0.92 KP 0.93 LA 0.94 ! MK 1.04 NL 1.06 OV 0.88 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.11 HN 1.07 KP 1.09 ! LA 0.98 NL 1.27 OV 1.10 PT 1.00* ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.16 HN 1.01 LA 1.07 ! MK 1.12 NL 1.21 OV 1.02 PT 1.06 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 0.94 KP 1.10 ! LA 0.96 MK 1.05 NL 1.08 OV 0.90 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 HN 0.91 MK 1.04 NL 1.09 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 HN 0.93 KP 0.92 LA 0.95 ! MK 1.02 NL 1.05 OV 0.88 PT 0.91 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.11 HN 1.07 KP 1.12 ! LA 1.00 NL 1.29 OV 1.07 PT 1.00* ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.14 HN 1.02 LA 1.08 ! MK 1.12 NL 1.22 OV 1.06 PT 1.05 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 HN 0.93 KP 1.10 ! LA 0.97 MK 1.04 NL 1.08 OV 0.91 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 HN 0.91 MK 1.05 NL 1.07 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.92 KP 0.93 LA 0.94 ! MK 1.03 NL 1.07 OV 0.88 PT 0.97 ! SC 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.13 HN 1.06 KP 1.11 ! LA 0.99 NL 1.27 OV 1.06 PT 1.00* ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.15 HN 1.00 LA 1.07 ! MK 1.13 NL 1.22 OV 1.02 PT 0.99 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.99 HN 0.93 KP 1.09 ! LA 0.97 MK 1.06 NL 1.09 OV 0.91 ! PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.92 MK 1.05 NL 1.08 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.93 KP 0.93 LA 0.94 ! MK 1.03 NL 1.06 OV 0.89 PT 0.93 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.11 HN 1.03 KP 1.11 ! LA 0.99 NL 1.27 OV 1.09 PT 1.00* ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.14 HN 1.02 LA 1.06 ! MK 1.12 NL 1.24 OV 1.02 PT 1.03 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 HN 0.91 KP 1.10 ! LA 0.96 MK 1.04 NL 1.08 OV 0.90 ! PT 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 HN 0.91 MK 1.03 NL 1.08 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 0.93 KP 0.94 LA 0.94 ! MK 1.03 NL 1.08 OV 0.87 PT 0.94 ! SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.10 HN 1.04 KP 1.12 ! LA 0.99 NL 1.27 OV 1.05 PT 1.00* ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.15 HN 1.02 LA 1.08 ! MK 1.12 NL 1.20 OV 1.04 PT 1.04 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 HN 0.92 KP 1.07 ! LA 0.97 MK 1.04 NL 1.09 OV 0.90 ! PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.92 MK 1.04 NL 1.08 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.93 KP 0.94 LA 0.98 ! MK 1.05 NL 1.06 OV 0.88 PT 0.92 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.10 HN 1.07 KP 1.10 ! LA 1.00 NL 1.28 OV 1.04 PT 1.00* ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.16 HN 1.02 LA 1.07 ! MK 1.15 NL 1.22 OV 1.03 PT 1.05 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 HN 0.93 KP 1.07 ! LA 0.96 MK 1.04 NL 1.10 OV 0.89 ! PT 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 HN 0.92 MK 1.04 NL 1.08 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 HN 0.93 KP 0.94 LA 0.94 ! MK 1.03 NL 1.08 OV 0.87 PT 0.92 ! SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.10 HN 1.05 KP 1.09 ! LA 1.00 NL 1.28 OV 1.05 PT 1.00* ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.15 HN 1.03 LA 1.07 ! MK 1.14 NL 1.20 OV 1.03 PT 1.04 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 HN 0.93 KP 1.07 ! LA 0.98 MK 1.04 NL 1.07 OV 0.90 ! PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.92 MK 1.03 NL 1.09 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.93 KP 0.92 LA 0.95 ! MK 1.05 NL 1.05 OV 0.88 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.11 HN 1.06 KP 1.11 ! LA 0.98 NL 1.27 OV 1.06 PT 1.00* ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.15 HN 1.01 LA 1.07 ! MK 1.14 NL 1.20 OV 1.03 PT 1.02 ! SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 HN 0.94 KP 1.07 ! LA 0.95 MK 1.04 NL 1.07 OV 0.89 ! PT 0.92 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 HN 0.92 MK 1.03 NL 1.08 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.94 KP 0.94 LA 0.95 ! MK 1.03 NL 1.07 OV 0.86 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.11 HN 1.06 KP 1.11 ! LA 1.01 NL 1.25 OV 1.06 PT 1.00* ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.16 HN 1.00 LA 1.07 ! MK 1.11 NL 1.22 OV 1.03 PT 1.07 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 HN 0.94 KP 1.04 ! LA 0.95 MK 1.08 NL 1.08 OV 0.90 ! PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.93 MK 1.03 NL 1.08 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 HN 0.93 KP 0.93 LA 0.95 ! MK 1.05 NL 1.05 OV 0.88 PT 0.94 ! SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.11 HN 1.07 KP 1.10 ! LA 0.98 NL 1.28 OV 1.05 PT 1.00* ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.14 HN 1.01 LA 1.09 ! MK 1.16 NL 1.20 OV 1.04 PT 1.04 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.98 HN 0.93 KP 1.05 ! LA 0.96 MK 1.03 NL 1.07 OV 0.89 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 0.92 MK 1.04 NL 1.08 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 HN 0.91 KP 0.93 LA 0.95 ! MK 1.05 NL 1.06 OV 0.87 PT 0.92 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.778984Jy sigma=3.302158 ! Fit after self-cal, rms=0.485216Jy sigma=2.105948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.942 mas, bmaj=1.873 mas, bpa=0.3886 degrees ! Estimated noise=1.21526 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 = 0.0229377 Jy ! Component: 100 - total flux cleaned = 0.0250708 Jy ! Component: 150 - total flux cleaned = 0.0193535 Jy ! Component: 200 - total flux cleaned = 0.01697 Jy ! Total flux subtracted in 200 components = 0.01697 Jy ! Clean residual min=-0.050450 max=0.047926 Jy/beam ! Clean residual mean=0.000091 rms=0.011019 Jy/beam ! Combined flux in latest and established models = 6.21603 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 6.21603 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=0.467322Jy sigma=2.070813 ! Fit after self-cal, rms=0.466434Jy sigma=2.068561 ! 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=0.466434Jy sigma=2.068561 ! Fit after self-cal, rms=0.170206Jy sigma=0.622891 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9407 mas, bmaj=1.866 mas, bpa=0.3821 degrees ! Estimated noise=1.21366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0361523 Jy ! Component: 100 - total flux cleaned = -0.0484271 Jy ! Component: 150 - total flux cleaned = -0.0542149 Jy ! Component: 200 - total flux cleaned = -0.0576814 Jy ! Total flux subtracted in 200 components = -0.0576814 Jy ! Clean residual min=-0.014939 max=0.037765 Jy/beam ! Clean residual mean=-0.000016 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 6.15835 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 6.15835 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=0.160680Jy sigma=0.583538 ! Fit after self-cal, rms=0.159742Jy sigma=0.581410 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222671 Jy ! Component: 100 - total flux cleaned = 0.0189233 Jy ! Component: 150 - total flux cleaned = 0.0177997 Jy ! Component: 200 - total flux cleaned = 0.0163562 Jy ! Total flux subtracted in 200 components = 0.0163562 Jy ! Clean residual min=-0.013128 max=0.015353 Jy/beam ! Clean residual mean=-0.000018 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 6.1747 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 6.1747 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=0.152357Jy sigma=0.555661 ! Fit after self-cal, rms=0.151740Jy sigma=0.553804 ! Inverting map ! Added new window around map position (-6.6, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122101 Jy ! Component: 100 - total flux cleaned = 0.012675 Jy ! Component: 150 - total flux cleaned = 0.0118601 Jy ! Component: 200 - total flux cleaned = 0.0107307 Jy ! Total flux subtracted in 200 components = 0.0107307 Jy ! Clean residual min=-0.013442 max=0.013073 Jy/beam ! Clean residual mean=-0.000017 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 6.18543 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 6.18543 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=0.149318Jy sigma=0.544680 ! Fit after self-cal, rms=0.149157Jy sigma=0.544315 ! Inverting map ! Added new window around map position (2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632615 Jy ! Component: 100 - total flux cleaned = 0.00678357 Jy ! Component: 150 - total flux cleaned = 0.00607295 Jy ! Component: 200 - total flux cleaned = 0.00573498 Jy ! Total flux subtracted in 200 components = 0.00573498 Jy ! Clean residual min=-0.012920 max=0.011737 Jy/beam ! Clean residual mean=-0.000018 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 6.19117 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 101 components and 6.19117 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=0.147105Jy sigma=0.536917 ! Fit after self-cal, rms=0.146918Jy sigma=0.536558 ! 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=0.146918Jy sigma=0.536558 ! Fit after self-cal, rms=0.113360Jy sigma=0.418283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=1.867 mas, bpa=0.3996 degrees ! Estimated noise=1.21313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0173068 Jy ! Component: 100 - total flux cleaned = -0.0248949 Jy ! Component: 150 - total flux cleaned = -0.027992 Jy ! Component: 200 - total flux cleaned = -0.030071 Jy ! Total flux subtracted in 200 components = -0.030071 Jy ! Clean residual min=-0.010181 max=0.009088 Jy/beam ! Clean residual mean=0.000008 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 6.1611 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 6.1611 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=0.109775Jy sigma=0.404266 ! Fit after self-cal, rms=0.109464Jy sigma=0.403581 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 = -0.0028345 Jy ! Component: 100 - total flux cleaned = -0.00494005 Jy ! Component: 150 - total flux cleaned = -0.00577336 Jy ! Component: 200 - total flux cleaned = -0.00628819 Jy ! Total flux subtracted in 200 components = -0.00628819 Jy ! Clean residual min=-0.009268 max=0.008635 Jy/beam ! Clean residual mean=0.000010 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 6.15481 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 6.15481 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=0.108117Jy sigma=0.398142 ! Fit after self-cal, rms=0.108009Jy sigma=0.397924 ! 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=0.108009Jy sigma=0.397924 ! Fit after self-cal, rms=0.106420Jy sigma=0.394383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=2.689 mas, bpa=1.262 degrees ! Estimated noise=1.57899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00790468 Jy ! Component: 100 - total flux cleaned = -0.0109278 Jy ! Component: 150 - total flux cleaned = -0.0145121 Jy ! Component: 200 - total flux cleaned = -0.0167884 Jy ! Total flux subtracted in 200 components = -0.0167884 Jy ! Clean residual min=-0.007462 max=0.008521 Jy/beam ! Clean residual mean=0.000018 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 6.13802 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 6.13802 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=0.105497Jy sigma=0.391309 ! Fit after self-cal, rms=0.105430Jy sigma=0.391070 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 (2.6, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464375 Jy ! Component: 100 - total flux cleaned = 0.00583691 Jy ! Component: 150 - total flux cleaned = 0.00584707 Jy ! Component: 200 - total flux cleaned = 0.00498927 Jy ! Total flux subtracted in 200 components = 0.00498927 Jy ! Clean residual min=-0.006919 max=0.007223 Jy/beam ! Clean residual mean=0.000021 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 6.14301 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 6.14301 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=0.104669Jy sigma=0.388570 ! Fit after self-cal, rms=0.104631Jy sigma=0.388381 ! 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=0.94 mas, bmaj=1.867 mas, bpa=0.4014 degrees ! Estimated noise=1.21309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 1.867 at 0.4014 degrees (North through East) ! Clean map min=-0.0071923 max=5.5279 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.104631Jy sigma=0.388381 ! Fit after self-cal, rms=0.089148Jy sigma=0.316241 ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=1.868 mas, bpa=0.3935 degrees ! Estimated noise=1.21322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0064086 Jy ! Component: 100 - total flux cleaned = -0.00934444 Jy ! Component: 150 - total flux cleaned = -0.0103804 Jy ! Component: 200 - total flux cleaned = -0.0110806 Jy ! Total flux subtracted in 200 components = -0.0110806 Jy ! Clean residual min=-0.007615 max=0.007413 Jy/beam ! Clean residual mean=0.000009 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 6.13193 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 6.13193 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=0.087606Jy sigma=0.309552 ! Fit after self-cal, rms=0.087478Jy sigma=0.309218 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118423 Jy ! Component: 100 - total flux cleaned = -0.00163286 Jy ! Component: 150 - total flux cleaned = -0.00246805 Jy ! Component: 200 - total flux cleaned = -0.0028638 Jy ! Total flux subtracted in 200 components = -0.0028638 Jy ! Clean residual min=-0.007037 max=0.006959 Jy/beam ! Clean residual mean=0.000010 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 6.12907 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 6.12907 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=0.086591Jy sigma=0.305255 ! Fit after self-cal, rms=0.086535Jy sigma=0.305112 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086535Jy sigma=0.305112 ! Fit after self-cal, rms=0.085863Jy sigma=0.304062 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=0.6564 mas, bmaj=1.471 mas, bpa=-0.1931 degrees ! Estimated noise=1.87833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19699 Jy ! Component: 100 - total flux cleaned = 5.11794 Jy ! Component: 150 - total flux cleaned = 5.41837 Jy ! Component: 200 - total flux cleaned = 5.58448 Jy ! Total flux subtracted in 200 components = 5.58448 Jy ! Clean residual min=-0.033166 max=0.088591 Jy/beam ! Clean residual mean=0.000030 rms=0.004672 Jy/beam ! Combined flux in latest and established models = 5.58448 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 10 model components to the UV plane model. ! The established model now contains 10 components and 5.58448 Jy ! Inverting map and beam ! Estimated beam: bmin=0.94 mas, bmaj=1.868 mas, bpa=0.3871 degrees ! Estimated noise=1.21329 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 = 0.179466 Jy ! Component: 100 - total flux cleaned = 0.273529 Jy ! Component: 150 - total flux cleaned = 0.333617 Jy ! Component: 200 - total flux cleaned = 0.37499 Jy ! Total flux subtracted in 200 components = 0.37499 Jy ! Clean residual min=-0.010690 max=0.023310 Jy/beam ! Clean residual mean=0.000038 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 5.95947 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 5.95947 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303899 Jy ! Component: 100 - total flux cleaned = 0.0538884 Jy ! Component: 150 - total flux cleaned = 0.0724719 Jy ! Component: 200 - total flux cleaned = 0.0875795 Jy ! Total flux subtracted in 200 components = 0.0875795 Jy ! Clean residual min=-0.007891 max=0.012004 Jy/beam ! Clean residual mean=0.000019 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 6.04705 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 6.04705 Jy ! Inverting map ! Added new window around map position (-0.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131891 Jy ! Component: 100 - total flux cleaned = 0.0215121 Jy ! Component: 150 - total flux cleaned = 0.027769 Jy ! Component: 200 - total flux cleaned = 0.0323711 Jy ! Total flux subtracted in 200 components = 0.0323711 Jy ! Clean residual min=-0.007485 max=0.008078 Jy/beam ! Clean residual mean=0.000014 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 6.07942 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 6.07942 Jy ! Inverting map ! Added new window around map position (0.6, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676435 Jy ! Component: 100 - total flux cleaned = 0.0113191 Jy ! Component: 150 - total flux cleaned = 0.0152503 Jy ! Component: 200 - total flux cleaned = 0.0178769 Jy ! Total flux subtracted in 200 components = 0.0178769 Jy ! Clean residual min=-0.007099 max=0.007123 Jy/beam ! Clean residual mean=0.000013 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 6.0973 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 6.0973 Jy ! Inverting map ! Added new window around map position (-1.2, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257866 Jy ! Component: 100 - total flux cleaned = 0.00530384 Jy ! Component: 150 - total flux cleaned = 0.00716093 Jy ! Component: 200 - total flux cleaned = 0.00848631 Jy ! Total flux subtracted in 200 components = 0.00848631 Jy ! Clean residual min=-0.007274 max=0.006488 Jy/beam ! Clean residual mean=0.000012 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 6.10579 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 106 components and 6.10579 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=2.023 mas, bmaj=2.69 mas, bpa=1.232 degrees ! Estimated noise=1.57862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576059 Jy ! Component: 100 - total flux cleaned = 0.00781868 Jy ! Component: 150 - total flux cleaned = 0.0102446 Jy ! Component: 200 - total flux cleaned = 0.0113391 Jy ! Total flux subtracted in 200 components = 0.0113391 Jy ! Clean residual min=-0.006050 max=0.006547 Jy/beam ! Clean residual mean=0.000024 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 6.11713 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 = 0.00133022 Jy ! Component: 100 - total flux cleaned = 0.0025493 Jy ! Component: 150 - total flux cleaned = 0.00382096 Jy ! Component: 200 - total flux cleaned = 0.00487197 Jy ! Total flux subtracted in 200 components = 0.00487197 Jy ! Clean residual min=-0.005722 max=0.006185 Jy/beam ! Clean residual mean=0.000023 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 6.122 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 161 components and 6.122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.94 mas, bmaj=1.868 mas, bpa=0.3871 degrees ! Estimated noise=1.21329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600512 Jy ! Component: 100 - total flux cleaned = 0.000965874 Jy ! Component: 150 - total flux cleaned = 0.00147454 Jy ! Component: 200 - total flux cleaned = 0.00196458 Jy ! Total flux subtracted in 200 components = 0.00196458 Jy ! Clean residual min=-0.005922 max=0.005455 Jy/beam ! Clean residual mean=0.000010 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 6.12396 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 186 components and 6.12396 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=0.081746Jy sigma=0.287173 ! Fit after self-cal, rms=0.081154Jy sigma=0.284084 wmodel J0854+2006_X_a_map.mod ! Writing 186 model components to file: J0854+2006_X_a_map.mod wobs J0854+2006_X_a_uvs.fits ! Writing UV FITS file: J0854+2006_X_a_uvs.fits wwins J0854+2006_X_a_map.win ! wwins: Wrote 10 windows to J0854+2006_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 = 0.000818396 Jy ! Component: 100 - total flux cleaned = 0.00119834 Jy ! Component: 150 - total flux cleaned = 0.00164428 Jy ! Component: 200 - total flux cleaned = 0.00207689 Jy ! Component: 250 - total flux cleaned = 0.00241161 Jy ! Component: 300 - total flux cleaned = 0.00257353 Jy ! Component: 350 - total flux cleaned = 0.00273162 Jy ! Component: 400 - total flux cleaned = 0.00249783 Jy ! Component: 450 - total flux cleaned = 0.00234498 Jy ! Component: 500 - total flux cleaned = 0.00234557 Jy ! Component: 550 - total flux cleaned = 0.00219804 Jy ! Component: 600 - total flux cleaned = 0.0021978 Jy ! Component: 650 - total flux cleaned = 0.00234027 Jy ! Component: 700 - total flux cleaned = 0.00240999 Jy ! Component: 750 - total flux cleaned = 0.00261933 Jy ! Component: 800 - total flux cleaned = 0.00282638 Jy ! Component: 850 - total flux cleaned = 0.0030984 Jy ! Component: 900 - total flux cleaned = 0.00330023 Jy ! Component: 950 - total flux cleaned = 0.00349962 Jy ! Component: 1000 - total flux cleaned = 0.00389403 Jy ! Component: 1050 - total flux cleaned = 0.00395905 Jy ! Component: 1100 - total flux cleaned = 0.00408891 Jy ! Component: 1150 - total flux cleaned = 0.00440867 Jy ! Component: 1200 - total flux cleaned = 0.00459785 Jy ! Component: 1250 - total flux cleaned = 0.00484818 Jy ! Component: 1300 - total flux cleaned = 0.00503419 Jy ! Component: 1350 - total flux cleaned = 0.00527984 Jy ! Component: 1400 - total flux cleaned = 0.00540114 Jy ! Component: 1450 - total flux cleaned = 0.00546047 Jy ! Component: 1500 - total flux cleaned = 0.00557968 Jy ! Component: 1550 - total flux cleaned = 0.00551974 Jy ! Component: 1600 - total flux cleaned = 0.00551921 Jy ! Component: 1650 - total flux cleaned = 0.00540127 Jy ! Component: 1700 - total flux cleaned = 0.00569267 Jy ! Component: 1750 - total flux cleaned = 0.00580783 Jy ! Component: 1800 - total flux cleaned = 0.0056927 Jy ! Component: 1850 - total flux cleaned = 0.00592105 Jy ! Component: 1900 - total flux cleaned = 0.00597716 Jy ! Component: 1950 - total flux cleaned = 0.0062014 Jy ! Component: 2000 - total flux cleaned = 0.00609004 Jy ! Component: 2050 - total flux cleaned = 0.00636721 Jy ! Component: 2100 - total flux cleaned = 0.00653235 Jy ! Component: 2150 - total flux cleaned = 0.00686112 Jy ! Component: 2200 - total flux cleaned = 0.00686127 Jy ! Component: 2250 - total flux cleaned = 0.00696919 Jy ! Component: 2300 - total flux cleaned = 0.00718369 Jy ! Component: 2350 - total flux cleaned = 0.00713038 Jy ! Component: 2400 - total flux cleaned = 0.00723678 Jy ! Component: 2450 - total flux cleaned = 0.00739528 Jy ! Component: 2500 - total flux cleaned = 0.00744828 Jy ! Component: 2550 - total flux cleaned = 0.00755281 Jy ! Component: 2600 - total flux cleaned = 0.00776036 Jy ! Component: 2650 - total flux cleaned = 0.00776054 Jy ! Component: 2700 - total flux cleaned = 0.00765798 Jy ! Component: 2750 - total flux cleaned = 0.00791378 Jy ! Component: 2800 - total flux cleaned = 0.00786257 Jy ! Component: 2850 - total flux cleaned = 0.00806501 Jy ! Component: 2900 - total flux cleaned = 0.00786349 Jy ! Component: 2950 - total flux cleaned = 0.00806414 Jy ! Component: 3000 - total flux cleaned = 0.0082134 Jy ! Component: 3050 - total flux cleaned = 0.00826286 Jy ! Component: 3100 - total flux cleaned = 0.00816372 Jy ! Component: 3150 - total flux cleaned = 0.00831075 Jy ! Component: 3200 - total flux cleaned = 0.00821296 Jy ! Component: 3250 - total flux cleaned = 0.00831042 Jy ! Component: 3300 - total flux cleaned = 0.00850435 Jy ! Component: 3350 - total flux cleaned = 0.00831131 Jy ! Component: 3400 - total flux cleaned = 0.0082152 Jy ! Component: 3450 - total flux cleaned = 0.00811959 Jy ! Component: 3500 - total flux cleaned = 0.00845291 Jy ! Component: 3550 - total flux cleaned = 0.00845293 Jy ! Component: 3600 - total flux cleaned = 0.00821657 Jy ! Component: 3650 - total flux cleaned = 0.00816943 Jy ! Component: 3700 - total flux cleaned = 0.00807603 Jy ! Component: 3750 - total flux cleaned = 0.00812288 Jy ! Component: 3800 - total flux cleaned = 0.00821549 Jy ! Component: 3850 - total flux cleaned = 0.00798462 Jy ! Component: 3900 - total flux cleaned = 0.00803108 Jy ! Component: 3950 - total flux cleaned = 0.00803144 Jy ! Component: 4000 - total flux cleaned = 0.00780306 Jy ! Component: 4050 - total flux cleaned = 0.0080306 Jy ! Total flux subtracted in 4096 components = 0.00816635 Jy ! Clean residual min=-0.002262 max=0.002262 Jy/beam ! Clean residual mean=0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 6.13213 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 495 components and 6.13213 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0854+2006_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.94 x 1.868 at 0.3871 degrees (North through East) ! Clean map min=-0.0056589 max=5.5333 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0854+2006_X_a_map.fits wmodel /vlbi/uf001/uvm//J0854+2006_X_a_map.mod ! Writing 495 model components to file: /vlbi/uf001/uvm//J0854+2006_X_a_map.mod wobs /vlbi/uf001/uvm//J0854+2006_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0854+2006_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0854+2006_X_a_map.win ! wwins: Wrote 11 windows to /vlbi/uf001/uvm//J0854+2006_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 5.5333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000750512 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0406907 0.0406907 0.0813814 0.162763 0.325525 0.651051 1.3021 2.6042 5.20841 10.4168 20.8336 41.6673 83.3345 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 5.533 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7372.7 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0854+2006_X_a_dfm.log closed on Sun Jan 13 21:11:30 2019