! Started logfile: /vlbi/uf001/uvm//J1700-2610_X_b_dfm.log on Sun Jan 13 22:04:30 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//J1700-2610_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1700-2610_X_b_uvm.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! AN table 2: 28 integrations on 36 of 36 possible baselines. ! AN table 3: 14 integrations on 36 of 36 possible baselines. ! AN table 4: 7 integrations on 28 of 28 possible baselines. ! AN table 5: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.692308 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 16632 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 J1700-2610_X_b] 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 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 69 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.659293Jy sigma=18.472748 ! Fit after self-cal, rms=0.410046Jy sigma=4.393605 ! 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=0.6273 mas, bmaj=2.056 mas, bpa=-11.87 degrees ! Estimated noise=0.929051 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 = 0.940237 Jy ! Component: 100 - total flux cleaned = 1.1614 Jy ! Total flux subtracted in 100 components = 1.1614 Jy ! Clean residual min=-0.047833 max=0.115192 Jy/beam ! Clean residual mean=0.000280 rms=0.008716 Jy/beam ! Combined flux in latest and established models = 1.1614 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.1614 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=0.309111Jy sigma=3.283574 ! Fit after self-cal, rms=0.309072Jy sigma=3.283121 ! Inverting map ! Added new window around map position (1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111037 Jy ! Component: 100 - total flux cleaned = 0.176727 Jy ! Total flux subtracted in 100 components = 0.176727 Jy ! Clean residual min=-0.039649 max=0.076293 Jy/beam ! Clean residual mean=0.000110 rms=0.006848 Jy/beam ! Combined flux in latest and established models = 1.33813 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 1.33813 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=0.238095Jy sigma=2.535031 ! Fit after self-cal, rms=0.235621Jy sigma=2.503698 ! Inverting map ! Added new window around map position (-1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630229 Jy ! Component: 100 - total flux cleaned = 0.104135 Jy ! Total flux subtracted in 100 components = 0.104135 Jy ! Clean residual min=-0.031252 max=0.042643 Jy/beam ! Clean residual mean=0.000014 rms=0.005987 Jy/beam ! Combined flux in latest and established models = 1.44226 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 1.44226 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=0.209358Jy sigma=2.237881 ! Fit after self-cal, rms=0.209177Jy sigma=2.235888 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402427 Jy ! Component: 100 - total flux cleaned = 0.0686191 Jy ! Total flux subtracted in 100 components = 0.0686191 Jy ! Clean residual min=-0.030941 max=0.037230 Jy/beam ! Clean residual mean=-0.000050 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 1.51088 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 1.51088 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=0.199509Jy sigma=2.140499 ! Fit after self-cal, rms=0.199301Jy sigma=2.137244 ! Inverting map ! Added new window around map position (5.8, -17.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334712 Jy ! Component: 100 - total flux cleaned = 0.0552041 Jy ! Total flux subtracted in 100 components = 0.0552041 Jy ! Clean residual min=-0.031069 max=0.034071 Jy/beam ! Clean residual mean=-0.000094 rms=0.005388 Jy/beam ! Combined flux in latest and established models = 1.56609 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 1.56609 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=0.193975Jy sigma=2.080799 ! Fit after self-cal, rms=0.193548Jy sigma=2.075735 ! Inverting map ! Added new window around map position (-6.2, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330855 Jy ! Component: 100 - total flux cleaned = 0.0460482 Jy ! Total flux subtracted in 100 components = 0.0460482 Jy ! Clean residual min=-0.028595 max=0.032947 Jy/beam ! Clean residual mean=-0.000133 rms=0.005174 Jy/beam ! Combined flux in latest and established models = 1.61214 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.61214 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=0.187718Jy sigma=2.020666 ! Fit after self-cal, rms=0.187160Jy sigma=2.013453 ! 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=0.8387 mas, bmaj=2.604 mas, bpa=-10.6 degrees ! Estimated noise=0.653454 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 = 0.0157982 Jy ! Component: 100 - total flux cleaned = 0.0192093 Jy ! Component: 150 - total flux cleaned = 0.0192058 Jy ! Component: 200 - total flux cleaned = 0.0191995 Jy ! Total flux subtracted in 200 components = 0.0191995 Jy ! Clean residual min=-0.026132 max=0.029730 Jy/beam ! Clean residual mean=-0.001295 rms=0.005757 Jy/beam ! Combined flux in latest and established models = 1.63133 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 1.63133 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=0.182469Jy sigma=1.971821 ! Fit after self-cal, rms=0.182360Jy sigma=1.969903 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8387 x 2.604 at -10.6 degrees (North through East) ! Clean map min=-0.024245 max=1.2096 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 0.96 LA 1.06 ! MK 0.79 OV 0.87 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.32 KP 0.98 LA 1.01 ! MK 0.97 NL 1.00 OV 0.88 PT 1.02 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.00 HN 1.14 KP 1.07 ! LA 0.87 MK 1.03 NL 1.09 OV 0.94 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.99 HN 1.08 KP 1.03 ! LA 1.09 MK 1.05 NL 1.07 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 0.99 KP 1.06 LA 1.06 ! MK 1.00 NL 1.05 OV 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 KP 0.95 LA 1.06 ! MK 0.80 OV 0.87 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.30 KP 1.00 LA 1.01 ! MK 0.96 NL 1.00 OV 0.87 PT 1.00 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.98 HN 1.14 KP 1.06 ! LA 0.90 MK 1.03 NL 1.09 OV 0.95 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 HN 1.11 KP 1.02 ! LA 1.10 MK 1.04 NL 1.07 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 1.02 KP 1.06 LA 1.04 ! MK 0.98 NL 1.03 OV 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 KP 0.96 LA 1.07 ! MK 0.79 OV 0.89 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.26 KP 0.99 LA 1.00 ! MK 0.96 NL 0.99 OV 0.88 PT 1.01 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.97 HN 1.13 KP 1.04 ! LA 0.90 MK 1.00 NL 1.10 OV 0.97 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.99 HN 1.12 KP 1.01 ! LA 1.09 MK 1.06 NL 1.07 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.02 KP 1.06 LA 1.05 ! MK 1.00 NL 1.03 OV 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 KP 0.96 LA 1.07 ! MK 0.81 OV 0.86 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.30 KP 0.99 LA 1.00 ! MK 0.96 NL 1.01 OV 0.87 PT 0.99 ! SC 1.00 ! ! 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 1.13 KP 1.06 ! LA 0.93 MK 1.01 NL 1.09 OV 0.96 ! PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 HN 1.10 KP 1.01 ! LA 1.12 MK 1.04 NL 1.06 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.01 KP 1.05 LA 1.04 ! MK 1.00 NL 1.06 OV 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 KP 0.95 LA 1.06 ! MK 0.81 OV 0.88 PT 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.31 KP 1.00 LA 1.01 ! MK 0.97 NL 0.99 OV 0.86 PT 0.99 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.00 HN 1.12 KP 1.06 ! LA 0.90 MK 1.02 NL 1.09 OV 0.94 ! PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 HN 1.13 KP 1.02 ! LA 1.10 MK 1.03 NL 1.06 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 KP 1.05 LA 1.04 ! MK 1.00 NL 1.04 OV 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 0.96 LA 1.06 ! MK 0.81 OV 0.87 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.26 KP 1.00 LA 1.02 ! MK 0.96 NL 0.98 OV 0.88 PT 1.01 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.97 HN 1.15 KP 1.04 ! LA 0.89 MK 1.04 NL 1.07 OV 0.96 ! PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.00 HN 1.12 KP 1.01 ! LA 1.09 MK 1.04 NL 1.06 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.77 FD 1.02 KP 1.06 LA 1.05 ! MK 0.99 NL 1.05 OV 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 KP 0.95 LA 1.05 ! MK 0.80 OV 0.89 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.25 KP 1.00 LA 1.00 ! MK 0.96 NL 1.00 OV 0.90 PT 1.02 ! SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.96 HN 1.12 KP 1.07 ! LA 0.89 MK 1.03 NL 1.08 OV 0.95 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.01 HN 1.11 KP 1.02 ! LA 1.11 MK 1.03 NL 1.05 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.01 KP 1.05 LA 1.04 ! MK 0.99 NL 1.01 OV 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 KP 0.94 LA 1.06 ! MK 0.80 OV 0.88 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.27 KP 1.00 LA 1.01 ! MK 0.96 NL 0.98 OV 0.88 PT 1.00 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.96 HN 1.13 KP 1.07 ! LA 0.88 MK 1.02 NL 1.09 OV 0.95 ! PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.02 HN 1.07 KP 1.04 ! LA 1.10 MK 1.02 NL 1.07 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.03 KP 1.06 LA 1.03 ! MK 0.99 NL 1.06 OV 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 KP 0.95 LA 1.06 ! MK 0.81 OV 0.89 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.27 KP 0.99 LA 1.00 ! MK 0.98 NL 1.00 OV 0.88 PT 0.97 ! 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 1.11 KP 1.06 ! LA 0.88 MK 0.98 NL 1.08 OV 0.96 ! PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.02 HN 1.11 KP 1.02 ! LA 1.11 MK 1.02 NL 1.05 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.01 KP 1.06 LA 1.03 ! MK 0.99 NL 1.03 OV 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 KP 0.95 LA 1.06 ! MK 0.80 OV 0.88 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.28 KP 1.01 LA 1.00 ! MK 0.95 NL 0.98 OV 0.88 PT 0.99 ! SC 1.02 ! ! 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 1.15 KP 1.05 ! LA 0.90 MK 1.00 NL 1.06 OV 0.95 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.02 HN 1.13 KP 0.99 ! LA 1.12 MK 1.00 NL 1.09 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.04 KP 1.07 LA 1.03 ! MK 1.00 NL 1.04 OV 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 KP 0.96 LA 1.05 ! MK 0.80 OV 0.89 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.31 KP 0.99 LA 1.01 ! MK 0.97 NL 0.97 OV 0.88 PT 0.99 ! 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 0.97 HN 1.14 KP 1.05 ! LA 0.90 MK 1.02 NL 1.06 OV 0.94 ! PT 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.01 HN 1.12 KP 1.03 ! LA 1.09 MK 1.02 NL 1.05 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.02 KP 1.06 LA 1.04 ! MK 0.99 NL 1.03 OV 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 KP 0.97 LA 1.05 ! MK 0.80 OV 0.88 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.31 KP 1.00 LA 1.00 ! MK 0.97 NL 1.00 OV 0.87 PT 1.01 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.95 HN 1.14 KP 1.05 ! LA 0.91 MK 1.01 NL 1.06 OV 0.94 ! PT 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.02 HN 1.13 KP 1.03 ! LA 1.12 MK 1.02 NL 1.06 PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 1.03 KP 1.05 LA 1.03 ! MK 1.03 NL 1.04 OV 0.90 ! ! ! Fit before self-cal, rms=0.182360Jy sigma=1.969903 ! Fit after self-cal, rms=0.120205Jy sigma=1.247062 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8515 mas, bmaj=2.629 mas, bpa=-10.07 degrees ! Estimated noise=0.662571 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 = -0.0189339 Jy ! Component: 100 - total flux cleaned = -0.0298179 Jy ! Component: 150 - total flux cleaned = -0.0351135 Jy ! Component: 200 - total flux cleaned = -0.0385338 Jy ! Total flux subtracted in 200 components = -0.0385338 Jy ! Clean residual min=-0.017640 max=0.012400 Jy/beam ! Clean residual mean=-0.001223 rms=0.003012 Jy/beam ! Combined flux in latest and established models = 1.5928 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 1.5928 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=0.115845Jy sigma=1.198104 ! Fit after self-cal, rms=0.115722Jy sigma=1.196459 ! 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=0.115722Jy sigma=1.196459 ! Fit after self-cal, rms=0.101627Jy sigma=0.986172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8558 mas, bmaj=2.635 mas, bpa=-10.1 degrees ! Estimated noise=0.662968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0130891 Jy ! Component: 100 - total flux cleaned = -0.0179313 Jy ! Component: 150 - total flux cleaned = -0.0217197 Jy ! Component: 200 - total flux cleaned = -0.0241388 Jy ! Total flux subtracted in 200 components = -0.0241388 Jy ! Clean residual min=-0.012216 max=0.009447 Jy/beam ! Clean residual mean=-0.000246 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 1.56866 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 1.56866 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=0.098601Jy sigma=0.954182 ! Fit after self-cal, rms=0.098406Jy sigma=0.952909 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 = -0.0034079 Jy ! Component: 100 - total flux cleaned = -0.00495501 Jy ! Component: 150 - total flux cleaned = -0.00680988 Jy ! Component: 200 - total flux cleaned = -0.00828909 Jy ! Total flux subtracted in 200 components = -0.00828909 Jy ! Clean residual min=-0.011269 max=0.009211 Jy/beam ! Clean residual mean=-0.000213 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 1.56037 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 1.56037 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=0.097258Jy sigma=0.940007 ! Fit after self-cal, rms=0.097147Jy sigma=0.939352 ! 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=0.097147Jy sigma=0.939352 ! Fit after self-cal, rms=0.092124Jy sigma=0.888627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8577 mas, bmaj=2.634 mas, bpa=-10.08 degrees ! Estimated noise=0.662994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00999192 Jy ! Component: 100 - total flux cleaned = -0.0149039 Jy ! Component: 150 - total flux cleaned = -0.0175205 Jy ! Component: 200 - total flux cleaned = -0.0189764 Jy ! Total flux subtracted in 200 components = -0.0189764 Jy ! Clean residual min=-0.009782 max=0.008024 Jy/beam ! Clean residual mean=0.000027 rms=0.001531 Jy/beam ! Combined flux in latest and established models = 1.5414 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 1.5414 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=0.090449Jy sigma=0.870259 ! Fit after self-cal, rms=0.090327Jy sigma=0.869573 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 = -0.00218035 Jy ! Component: 100 - total flux cleaned = -0.00343537 Jy ! Component: 150 - total flux cleaned = -0.00457668 Jy ! Component: 200 - total flux cleaned = -0.005623 Jy ! Total flux subtracted in 200 components = -0.005623 Jy ! Clean residual min=-0.009210 max=0.008027 Jy/beam ! Clean residual mean=0.000048 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 1.53577 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 1.53577 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=0.089706Jy sigma=0.862810 ! Fit after self-cal, rms=0.089643Jy sigma=0.862500 ! 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=0.089643Jy sigma=0.862500 ! Fit after self-cal, rms=0.089210Jy sigma=0.855949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=5.36 mas, bpa=4.616 degrees ! Estimated noise=0.855492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00806762 Jy ! Component: 100 - total flux cleaned = -0.012586 Jy ! Component: 150 - total flux cleaned = -0.0140804 Jy ! Component: 200 - total flux cleaned = -0.0149957 Jy ! Total flux subtracted in 200 components = -0.0149957 Jy ! Clean residual min=-0.009942 max=0.007434 Jy/beam ! Clean residual mean=0.000103 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 1.52078 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 158 components and 1.52078 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=0.088621Jy sigma=0.851539 ! Fit after self-cal, rms=0.088558Jy sigma=0.851201 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 = -0.00148157 Jy ! Component: 100 - total flux cleaned = -0.00181218 Jy ! Component: 150 - total flux cleaned = -0.00210951 Jy ! Component: 200 - total flux cleaned = -0.00231291 Jy ! Total flux subtracted in 200 components = -0.00231291 Jy ! Clean residual min=-0.009812 max=0.007126 Jy/beam ! Clean residual mean=0.000121 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 1.51846 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 160 components and 1.51846 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=0.088426Jy sigma=0.850448 ! Fit after self-cal, rms=0.088397Jy sigma=0.850358 ! 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=0.8591 mas, bmaj=2.634 mas, bpa=-10.05 degrees ! Estimated noise=0.663168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8591 x 2.634 at -10.05 degrees (North through East) ! Clean map min=-0.008137 max=1.2319 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=0.088397Jy sigma=0.850358 ! Fit after self-cal, rms=0.082821Jy sigma=0.773698 ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.636 mas, bpa=-9.995 degrees ! Estimated noise=0.663776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00713145 Jy ! Component: 100 - total flux cleaned = -0.00949009 Jy ! Component: 150 - total flux cleaned = -0.010999 Jy ! Component: 200 - total flux cleaned = -0.0123221 Jy ! Total flux subtracted in 200 components = -0.0123221 Jy ! Clean residual min=-0.008119 max=0.007554 Jy/beam ! Clean residual mean=0.000054 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 1.50614 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 1.50614 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=0.081922Jy sigma=0.762839 ! Fit after self-cal, rms=0.081865Jy sigma=0.762606 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144742 Jy ! Component: 100 - total flux cleaned = -0.00208191 Jy ! Component: 150 - total flux cleaned = -0.00243621 Jy ! Component: 200 - total flux cleaned = -0.00276973 Jy ! Total flux subtracted in 200 components = -0.00276973 Jy ! Clean residual min=-0.007763 max=0.007445 Jy/beam ! Clean residual mean=0.000065 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 1.50337 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 1.50337 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=0.081525Jy sigma=0.758703 ! Fit after self-cal, rms=0.081494Jy sigma=0.758568 ! 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=0.081494Jy sigma=0.758568 ! Fit after self-cal, rms=0.081163Jy sigma=0.754236 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=0.6372 mas, bmaj=2.037 mas, bpa=-11.54 degrees ! Estimated noise=0.959994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.966311 Jy ! Component: 100 - total flux cleaned = 1.18449 Jy ! Component: 150 - total flux cleaned = 1.27358 Jy ! Component: 200 - total flux cleaned = 1.32642 Jy ! Total flux subtracted in 200 components = 1.32642 Jy ! Clean residual min=-0.013088 max=0.027196 Jy/beam ! Clean residual mean=0.000140 rms=0.002594 Jy/beam ! Combined flux in latest and established models = 1.32642 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.32642 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.635 mas, bpa=-10 degrees ! Estimated noise=0.663813 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 = 0.0572703 Jy ! Component: 100 - total flux cleaned = 0.0896014 Jy ! Component: 150 - total flux cleaned = 0.111235 Jy ! Component: 200 - total flux cleaned = 0.126827 Jy ! Total flux subtracted in 200 components = 0.126827 Jy ! Clean residual min=-0.006094 max=0.010417 Jy/beam ! Clean residual mean=0.000227 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.45325 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 56 components and 1.45325 Jy ! Inverting map ! Added new window around map position (2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120263 Jy ! Component: 100 - total flux cleaned = 0.020938 Jy ! Component: 150 - total flux cleaned = 0.0279526 Jy ! Component: 200 - total flux cleaned = 0.0336045 Jy ! Total flux subtracted in 200 components = 0.0336045 Jy ! Clean residual min=-0.006131 max=0.006248 Jy/beam ! Clean residual mean=0.000089 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 1.48685 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 1.48685 Jy ! Inverting map ! Added new window around map position (-2.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254947 Jy ! Component: 100 - total flux cleaned = 0.00440483 Jy ! Component: 150 - total flux cleaned = 0.00555006 Jy ! Component: 200 - total flux cleaned = 0.00629532 Jy ! Total flux subtracted in 200 components = 0.00629532 Jy ! Clean residual min=-0.005520 max=0.005240 Jy/beam ! Clean residual mean=0.000062 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 1.49315 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 1.49315 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=2.163 mas, bmaj=5.372 mas, bpa=4.726 degrees ! Estimated noise=0.852218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209786 Jy ! Component: 100 - total flux cleaned = 0.00296215 Jy ! Component: 150 - total flux cleaned = 0.00322463 Jy ! Component: 200 - total flux cleaned = 0.00354974 Jy ! Total flux subtracted in 200 components = 0.00354974 Jy ! Clean residual min=-0.006020 max=0.005602 Jy/beam ! Clean residual mean=0.000099 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 1.4967 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 = 0.000148831 Jy ! Component: 100 - total flux cleaned = 0.00028328 Jy ! Component: 150 - total flux cleaned = 0.000345506 Jy ! Component: 200 - total flux cleaned = 0.000402428 Jy ! Total flux subtracted in 200 components = 0.000402428 Jy ! Clean residual min=-0.005986 max=0.005594 Jy/beam ! Clean residual mean=0.000096 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.4971 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 1.4971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.635 mas, bpa=-10 degrees ! Estimated noise=0.663813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505361 Jy ! Component: 100 - total flux cleaned = 0.000947142 Jy ! Component: 150 - total flux cleaned = 0.00124882 Jy ! Component: 200 - total flux cleaned = 0.00134219 Jy ! Total flux subtracted in 200 components = 0.00134219 Jy ! Clean residual min=-0.005667 max=0.005160 Jy/beam ! Clean residual mean=0.000040 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 1.49844 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 1.49844 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=0.078540Jy sigma=0.731548 ! Fit after self-cal, rms=0.078242Jy sigma=0.728206 wmodel J1700-2610_X_b_map.mod ! Writing 164 model components to file: J1700-2610_X_b_map.mod wobs J1700-2610_X_b_uvs.fits ! Writing UV FITS file: J1700-2610_X_b_uvs.fits wwins J1700-2610_X_b_map.win ! wwins: Wrote 8 windows to J1700-2610_X_b_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 = -0.00130275 Jy ! Component: 100 - total flux cleaned = -0.00182361 Jy ! Component: 150 - total flux cleaned = -0.00190319 Jy ! Component: 200 - total flux cleaned = -0.00221329 Jy ! Component: 250 - total flux cleaned = -0.00243602 Jy ! Component: 300 - total flux cleaned = -0.00236493 Jy ! Component: 350 - total flux cleaned = -0.00222494 Jy ! Component: 400 - total flux cleaned = -0.00222413 Jy ! Component: 450 - total flux cleaned = -0.00202397 Jy ! Component: 500 - total flux cleaned = -0.00209061 Jy ! Component: 550 - total flux cleaned = -0.00189826 Jy ! Component: 600 - total flux cleaned = -0.00152013 Jy ! Component: 650 - total flux cleaned = -0.00145868 Jy ! Component: 700 - total flux cleaned = -0.00133648 Jy ! Component: 750 - total flux cleaned = -0.0010969 Jy ! Component: 800 - total flux cleaned = -0.000979068 Jy ! Component: 850 - total flux cleaned = -0.00080482 Jy ! Component: 900 - total flux cleaned = -0.0006332 Jy ! Component: 950 - total flux cleaned = -0.000519129 Jy ! Component: 1000 - total flux cleaned = -0.000295674 Jy ! Component: 1050 - total flux cleaned = -0.000239978 Jy ! Component: 1100 - total flux cleaned = 3.14346e-05 Jy ! Component: 1150 - total flux cleaned = 3.12671e-05 Jy ! Component: 1200 - total flux cleaned = 8.42851e-05 Jy ! Component: 1250 - total flux cleaned = 0.000136686 Jy ! Component: 1300 - total flux cleaned = 0.000136643 Jy ! Component: 1350 - total flux cleaned = 0.00013648 Jy ! Component: 1400 - total flux cleaned = 0.000137285 Jy ! Component: 1450 - total flux cleaned = 0.000237212 Jy ! Component: 1500 - total flux cleaned = 0.000286578 Jy ! Component: 1550 - total flux cleaned = 0.000138975 Jy ! Component: 1600 - total flux cleaned = 0.00018764 Jy ! Component: 1650 - total flux cleaned = 0.000139475 Jy ! Component: 1700 - total flux cleaned = 0.000234983 Jy ! Component: 1750 - total flux cleaned = 0.000141034 Jy ! Component: 1800 - total flux cleaned = 0.000234355 Jy ! Component: 1850 - total flux cleaned = 0.000187502 Jy ! Component: 1900 - total flux cleaned = 0.000187622 Jy ! Component: 1950 - total flux cleaned = 0.000142227 Jy ! Component: 2000 - total flux cleaned = 0.000232406 Jy ! Component: 2050 - total flux cleaned = 0.000142225 Jy ! Component: 2100 - total flux cleaned = 0.000142474 Jy ! Component: 2150 - total flux cleaned = 0.000231142 Jy ! Component: 2200 - total flux cleaned = 0.000187739 Jy ! Component: 2250 - total flux cleaned = 0.000274797 Jy ! Component: 2300 - total flux cleaned = 0.000188586 Jy ! Component: 2350 - total flux cleaned = 0.000274275 Jy ! Component: 2400 - total flux cleaned = 0.000316398 Jy ! Component: 2450 - total flux cleaned = 0.000358402 Jy ! Component: 2500 - total flux cleaned = 0.000483815 Jy ! Component: 2550 - total flux cleaned = 0.000525189 Jy ! Component: 2600 - total flux cleaned = 0.00052503 Jy ! Component: 2650 - total flux cleaned = 0.00056629 Jy ! Component: 2700 - total flux cleaned = 0.000688501 Jy ! Component: 2750 - total flux cleaned = 0.000647848 Jy ! Component: 2800 - total flux cleaned = 0.000728412 Jy ! Component: 2850 - total flux cleaned = 0.000728143 Jy ! Component: 2900 - total flux cleaned = 0.000807898 Jy ! Component: 2950 - total flux cleaned = 0.000926438 Jy ! Component: 3000 - total flux cleaned = 0.000926297 Jy ! Component: 3050 - total flux cleaned = 0.000965691 Jy ! Component: 3100 - total flux cleaned = 0.00112069 Jy ! Component: 3150 - total flux cleaned = 0.0011594 Jy ! Component: 3200 - total flux cleaned = 0.00127436 Jy ! Component: 3250 - total flux cleaned = 0.00123597 Jy ! Component: 3300 - total flux cleaned = 0.00131176 Jy ! Component: 3350 - total flux cleaned = 0.00123673 Jy ! Component: 3400 - total flux cleaned = 0.00153618 Jy ! Component: 3450 - total flux cleaned = 0.00146156 Jy ! Component: 3500 - total flux cleaned = 0.00157248 Jy ! Component: 3550 - total flux cleaned = 0.00149887 Jy ! Component: 3600 - total flux cleaned = 0.00164504 Jy ! Component: 3650 - total flux cleaned = 0.00164531 Jy ! Component: 3700 - total flux cleaned = 0.00175381 Jy ! Component: 3750 - total flux cleaned = 0.00175376 Jy ! Component: 3800 - total flux cleaned = 0.00175384 Jy ! Component: 3850 - total flux cleaned = 0.00186089 Jy ! Component: 3900 - total flux cleaned = 0.00196721 Jy ! Component: 3950 - total flux cleaned = 0.00196699 Jy ! Component: 4000 - total flux cleaned = 0.00182674 Jy ! Component: 4050 - total flux cleaned = 0.00210581 Jy ! Total flux subtracted in 4096 components = 0.00203654 Jy ! Clean residual min=-0.002094 max=0.001734 Jy/beam ! Clean residual mean=0.000025 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 1.50048 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 485 components and 1.50048 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1700-2610_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 2.635 at -10 degrees (North through East) ! Clean map min=-0.0047827 max=1.2494 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1700-2610_X_b_map.fits wmodel /vlbi/uf001/uvm//J1700-2610_X_b_map.mod ! Writing 485 model components to file: /vlbi/uf001/uvm//J1700-2610_X_b_map.mod wobs /vlbi/uf001/uvm//J1700-2610_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1700-2610_X_b_uvs.fits wwins /vlbi/uf001/uvm//J1700-2610_X_b_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uvm//J1700-2610_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.2494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000647067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155371 0.155371 0.310742 0.621483 1.24297 2.48593 4.97187 9.94373 19.8875 39.7749 79.5499 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1930.86 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1700-2610_X_b_dfm.log closed on Sun Jan 13 22:04:36 2019