! Started logfile: J2341+0018_X_2017_03_23_pus_uvs.log on Mon May 13 10:29:30 2019 obs J2341+0018_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2341+0018_X_2017_03_23_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902315 visibilities/baseline/integration-bin. ! Found source: J2341+0018 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 70164 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2341+0018_X_2017_03_23_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 152 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 261 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970466Jy sigma=0.007393 ! Fit after self-cal, rms=0.942165Jy sigma=0.007216 ! 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=0.7301 mas, bmaj=1.793 mas, bpa=-2.703 degrees ! Estimated noise=703.732 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 = 0.0466422 Jy ! Component: 100 - total flux cleaned = 0.0615914 Jy ! Total flux subtracted in 100 components = 0.0615914 Jy ! Clean residual min=-0.004663 max=0.008194 Jy/beam ! Clean residual mean=-0.000040 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.0615914 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0615914 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=0.104494Jy sigma=0.000672 ! Fit after self-cal, rms=0.104171Jy sigma=0.000670 ! 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=0.918 mas, bmaj=2.146 mas, bpa=-4.949 degrees ! Estimated noise=393.656 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). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119878 Jy ! Component: 100 - total flux cleaned = 0.0191445 Jy ! Component: 150 - total flux cleaned = 0.023971 Jy ! Component: 200 - total flux cleaned = 0.0273533 Jy ! Total flux subtracted in 200 components = 0.0273533 Jy ! Clean residual min=-0.003573 max=0.008390 Jy/beam ! Clean residual mean=-0.000023 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.0889447 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 73 components and 0.0889447 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=0.102792Jy sigma=0.000656 ! Fit after self-cal, rms=0.102704Jy sigma=0.000654 ! Inverting map ! Added new window around map position (8.4, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758592 Jy ! Component: 100 - total flux cleaned = 0.0117617 Jy ! Component: 150 - total flux cleaned = 0.0148419 Jy ! Component: 200 - total flux cleaned = 0.0172709 Jy ! Total flux subtracted in 200 components = 0.0172709 Jy ! Clean residual min=-0.002800 max=0.003919 Jy/beam ! Clean residual mean=-0.000018 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.106216 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.106216 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=0.102131Jy sigma=0.000648 ! Fit after self-cal, rms=0.101968Jy sigma=0.000647 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.10 KP 0.88 ! LA 1.00 MK 1.15 NL 1.04 OV 1.04 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.09 KP 0.93 ! LA 0.97 MK 1.08 NL 1.04 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.07 KP 0.91 ! LA 0.97 MK 1.10 NL 0.98 OV 1.02 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 0.96 KP 0.89 ! LA 0.99 MK 1.15 NL 1.03 OV 1.10 ! PT 1.00 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.99 KP 0.92 ! LA 0.97 MK 1.08 NL 1.07 OV 1.03 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.05 KP 0.93 ! LA 0.99 MK 0.97 NL 1.06 OV 1.04 ! PT 0.98 SC 1.22 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 0.97 KP 0.97 ! LA 0.98 MK 1.02 NL 1.04 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.93 KP 0.91 ! LA 0.99 MK 1.00 NL 1.04 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.93 KP 0.95 ! LA 0.93 MK 0.93 NL 1.13 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.02 KP 0.95 ! LA 1.03 MK 0.96 NL 1.04 OV 1.05 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.98 KP 0.88 ! LA 1.04 MK 0.82 NL 1.06 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.90 KP 0.93 ! LA 0.98 MK 0.97 NL 1.05 OV 1.01 ! PT 0.98 SC 0.78 ! ! ! Fit before self-cal, rms=0.101968Jy sigma=0.000647 ! Fit after self-cal, rms=0.101128Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.171 mas, bpa=-5.036 degrees ! Estimated noise=390.126 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 = 0.00398258 Jy ! Component: 100 - total flux cleaned = 0.00563217 Jy ! Component: 150 - total flux cleaned = 0.00612573 Jy ! Component: 200 - total flux cleaned = 0.00626181 Jy ! Total flux subtracted in 200 components = 0.00626181 Jy ! Clean residual min=-0.002617 max=0.003742 Jy/beam ! Clean residual mean=-0.000010 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.112477 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.112477 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=0.100972Jy sigma=0.000644 ! Fit after self-cal, rms=0.100942Jy sigma=0.000643 ! Inverting map ! Added new window around map position (4.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378397 Jy ! Component: 100 - total flux cleaned = 0.00622366 Jy ! Component: 150 - total flux cleaned = 0.00804819 Jy ! Component: 200 - total flux cleaned = 0.00948607 Jy ! Total flux subtracted in 200 components = 0.00948607 Jy ! Clean residual min=-0.001843 max=0.002762 Jy/beam ! Clean residual mean=-0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.121964 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 140 components and 0.121964 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=0.100788Jy sigma=0.000641 ! Fit after self-cal, rms=0.100743Jy sigma=0.000641 ! 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=0.100743Jy sigma=0.000641 ! Fit after self-cal, rms=0.100718Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=2.176 mas, bpa=-5.019 degrees ! Estimated noise=391.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212523 Jy ! Component: 100 - total flux cleaned = 0.00370544 Jy ! Component: 150 - total flux cleaned = 0.00487847 Jy ! Component: 200 - total flux cleaned = 0.00567857 Jy ! Total flux subtracted in 200 components = 0.00567857 Jy ! Clean residual min=-0.001747 max=0.002195 Jy/beam ! Clean residual mean=-0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.127642 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.127642 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=0.100658Jy sigma=0.000639 ! Fit after self-cal, rms=0.100643Jy sigma=0.000639 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 (13.8, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211348 Jy ! Component: 100 - total flux cleaned = 0.00333907 Jy ! Component: 150 - total flux cleaned = 0.00383363 Jy ! Component: 200 - total flux cleaned = 0.00423169 Jy ! Total flux subtracted in 200 components = 0.00423169 Jy ! Clean residual min=-0.001467 max=0.001686 Jy/beam ! Clean residual mean=-0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.131874 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 172 components and 0.131874 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=0.100586Jy sigma=0.000639 ! Fit after self-cal, rms=0.100564Jy sigma=0.000638 ! Inverting map ! Added new window around map position (10.6, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179238 Jy ! Component: 100 - total flux cleaned = 0.00293641 Jy ! Component: 150 - total flux cleaned = 0.00351487 Jy ! Component: 200 - total flux cleaned = 0.00395996 Jy ! Total flux subtracted in 200 components = 0.00395996 Jy ! Clean residual min=-0.001316 max=0.001476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.135834 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 187 components and 0.135834 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=0.100520Jy sigma=0.000638 ! Fit after self-cal, rms=0.100516Jy sigma=0.000638 ! 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=0.100516Jy sigma=0.000638 ! Fit after self-cal, rms=0.100627Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=2.176 mas, bpa=-5.127 degrees ! Estimated noise=389.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104646 Jy ! Component: 100 - total flux cleaned = 0.0017673 Jy ! Component: 150 - total flux cleaned = 0.00240409 Jy ! Component: 200 - total flux cleaned = 0.00280658 Jy ! Total flux subtracted in 200 components = 0.00280658 Jy ! Clean residual min=-0.001199 max=0.001518 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.13864 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 190 components and 0.13864 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=0.100598Jy sigma=0.000638 ! Fit after self-cal, rms=0.100604Jy sigma=0.000637 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 = 0.000640899 Jy ! Component: 100 - total flux cleaned = 0.00108212 Jy ! Component: 150 - total flux cleaned = 0.00139121 Jy ! Component: 200 - total flux cleaned = 0.0016513 Jy ! Total flux subtracted in 200 components = 0.0016513 Jy ! Clean residual min=-0.001164 max=0.001503 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.140292 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 199 components and 0.140292 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=0.100585Jy sigma=0.000637 ! Fit after self-cal, rms=0.100578Jy sigma=0.000637 ! Inverting map ! Added new window around map position (23.2, -23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126426 Jy ! Component: 100 - total flux cleaned = 0.00192855 Jy ! Component: 150 - total flux cleaned = 0.0025577 Jy ! Component: 200 - total flux cleaned = 0.00305048 Jy ! Total flux subtracted in 200 components = 0.00305048 Jy ! Clean residual min=-0.001211 max=0.001168 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.143342 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 215 components and 0.143342 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=0.100553Jy sigma=0.000637 ! Fit after self-cal, rms=0.100543Jy sigma=0.000637 ! 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=0.100543Jy sigma=0.000637 ! Fit after self-cal, rms=0.100057Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.24 mas, bmaj=3.569 mas, bpa=0.8465 degrees ! Estimated noise=465.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126769 Jy ! Component: 100 - total flux cleaned = 0.00223005 Jy ! Component: 150 - total flux cleaned = 0.00287379 Jy ! Component: 200 - total flux cleaned = 0.00345914 Jy ! Total flux subtracted in 200 components = 0.00345914 Jy ! Clean residual min=-0.001232 max=0.001352 Jy/beam ! Clean residual mean=-0.000007 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.146801 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 0.146801 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=0.100045Jy sigma=0.000637 ! Fit after self-cal, rms=0.100048Jy sigma=0.000637 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 = 0.000813259 Jy ! Component: 100 - total flux cleaned = 0.00135638 Jy ! Component: 150 - total flux cleaned = 0.00186471 Jy ! Component: 200 - total flux cleaned = 0.00226415 Jy ! Total flux subtracted in 200 components = 0.00226415 Jy ! Clean residual min=-0.001220 max=0.001314 Jy/beam ! Clean residual mean=-0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.149065 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 252 components and 0.149065 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=0.100042Jy sigma=0.000637 ! Fit after self-cal, rms=0.100043Jy sigma=0.000637 ! 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=0.9289 mas, bmaj=2.172 mas, bpa=-5.144 degrees ! Estimated noise=387.988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9289 x 2.172 at -5.144 degrees (North through East) ! Clean map min=-0.0012313 max=0.057613 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7367 mas, bmaj=1.804 mas, bpa=-2.727 degrees ! Estimated noise=689.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442256 Jy ! Component: 100 - total flux cleaned = 0.0623044 Jy ! Component: 150 - total flux cleaned = 0.07491 Jy ! Component: 200 - total flux cleaned = 0.0839805 Jy ! Total flux subtracted in 200 components = 0.0839805 Jy ! Clean residual min=-0.004711 max=0.005555 Jy/beam ! Clean residual mean=-0.000033 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0839805 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0839805 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=2.172 mas, bpa=-5.144 degrees ! Estimated noise=387.988 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 = 0.0087757 Jy ! Component: 100 - total flux cleaned = 0.0152615 Jy ! Component: 150 - total flux cleaned = 0.0206505 Jy ! Component: 200 - total flux cleaned = 0.0252463 Jy ! Total flux subtracted in 200 components = 0.0252463 Jy ! Clean residual min=-0.002894 max=0.003223 Jy/beam ! Clean residual mean=-0.000020 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.109227 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 67 components and 0.109227 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=2.24 mas, bmaj=3.569 mas, bpa=0.8465 degrees ! Estimated noise=465.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620519 Jy ! Component: 100 - total flux cleaned = 0.0108562 Jy ! Component: 150 - total flux cleaned = 0.0147889 Jy ! Component: 200 - total flux cleaned = 0.0181623 Jy ! Total flux subtracted in 200 components = 0.0181623 Jy ! Clean residual min=-0.002547 max=0.002840 Jy/beam ! Clean residual mean=-0.000020 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.127389 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 = 0.00290713 Jy ! Component: 100 - total flux cleaned = 0.00542704 Jy ! Component: 150 - total flux cleaned = 0.00762166 Jy ! Component: 200 - total flux cleaned = 0.00955451 Jy ! Total flux subtracted in 200 components = 0.00955451 Jy ! Clean residual min=-0.001943 max=0.002237 Jy/beam ! Clean residual mean=-0.000013 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.136944 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 152 components and 0.136944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=2.172 mas, bpa=-5.144 degrees ! Estimated noise=387.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228376 Jy ! Component: 100 - total flux cleaned = 0.00381428 Jy ! Component: 150 - total flux cleaned = 0.00504951 Jy ! Component: 200 - total flux cleaned = 0.00605777 Jy ! Total flux subtracted in 200 components = 0.00605777 Jy ! Clean residual min=-0.001513 max=0.001376 Jy/beam ! Clean residual mean=-0.000006 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.143001 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 180 components and 0.143001 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=0.100160Jy sigma=0.000638 ! Fit after self-cal, rms=0.100122Jy sigma=0.000637 wmodel J2341+0018_X_2017_03_23_pus_map.mod ! Writing 180 model components to file: J2341+0018_X_2017_03_23_pus_map.mod wobs J2341+0018_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2341+0018_X_2017_03_23_pus_uvs.fits wwins J2341+0018_X_2017_03_23_pus_map.win ! wwins: Wrote 7 windows to J2341+0018_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028997 Jy ! Component: 100 - total flux cleaned = -0.000436488 Jy ! Component: 150 - total flux cleaned = -0.00047576 Jy ! Component: 200 - total flux cleaned = -0.000475622 Jy ! Component: 250 - total flux cleaned = -0.000547348 Jy ! Component: 300 - total flux cleaned = -0.000530228 Jy ! Component: 350 - total flux cleaned = -0.000631068 Jy ! Component: 400 - total flux cleaned = -0.000663716 Jy ! Component: 450 - total flux cleaned = -0.000760689 Jy ! Component: 500 - total flux cleaned = -0.000823864 Jy ! Component: 550 - total flux cleaned = -0.00088621 Jy ! Component: 600 - total flux cleaned = -0.00097731 Jy ! Component: 650 - total flux cleaned = -0.00105165 Jy ! Component: 700 - total flux cleaned = -0.00110968 Jy ! Component: 750 - total flux cleaned = -0.00110965 Jy ! Component: 800 - total flux cleaned = -0.00109583 Jy ! Component: 850 - total flux cleaned = -0.00115136 Jy ! Component: 900 - total flux cleaned = -0.00113763 Jy ! Component: 950 - total flux cleaned = -0.00117759 Jy ! Component: 1000 - total flux cleaned = -0.00111136 Jy ! Component: 1050 - total flux cleaned = -0.00115047 Jy ! Component: 1100 - total flux cleaned = -0.00113756 Jy ! Component: 1150 - total flux cleaned = -0.00115012 Jy ! Component: 1200 - total flux cleaned = -0.00111276 Jy ! Component: 1250 - total flux cleaned = -0.00111303 Jy ! Component: 1300 - total flux cleaned = -0.00110072 Jy ! Component: 1350 - total flux cleaned = -0.00107674 Jy ! Component: 1400 - total flux cleaned = -0.00108839 Jy ! Component: 1450 - total flux cleaned = -0.00108821 Jy ! Component: 1500 - total flux cleaned = -0.00106524 Jy ! Component: 1550 - total flux cleaned = -0.00104233 Jy ! Component: 1600 - total flux cleaned = -0.00105343 Jy ! Component: 1650 - total flux cleaned = -0.00102004 Jy ! Component: 1700 - total flux cleaned = -0.00103111 Jy ! Component: 1750 - total flux cleaned = -0.00102024 Jy ! Component: 1800 - total flux cleaned = -0.00097712 Jy ! Component: 1850 - total flux cleaned = -0.000945263 Jy ! Component: 1900 - total flux cleaned = -0.00096638 Jy ! Component: 1950 - total flux cleaned = -0.000945406 Jy ! Component: 2000 - total flux cleaned = -0.000955797 Jy ! Total flux subtracted in 2048 components = -0.00100677 Jy ! Clean residual min=-0.000509 max=0.000564 Jy/beam ! Clean residual mean=-0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.141995 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 339 components and 0.141995 Jy ![Exited script file: muppet] wmap "J2341+0018_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9289 x 2.172 at -5.144 degrees (North through East) ! Clean map min=-0.0010306 max=0.05691 Jy/beam ! Writing clean map to FITS file: J2341+0018_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0569103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06255 1.06255 2.1251 4.2502 8.50039 17.0008 34.0016 68.0031 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9289 x 2.172 at -5.144 degrees (North through East) ! Clean map min=-0.0010306 max=0.05691 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2341+0018_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:29:35 2019