! Started logfile: J0006+3422_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:07:13 2017 obs J0006+3422_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0006+3422_X_2015_01_23_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.882878 visibilities/baseline/integration-bin. ! Found source: J0006+3422 ! ! 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 350 lines of history. ! ! Reading 58164 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 J0006+3422_X_2015_01_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949758Jy sigma=0.011508 ! Fit after self-cal, rms=0.936738Jy sigma=0.011373 ! 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=0.7524 mas, bmaj=1.408 mas, bpa=1.063 degrees ! Estimated noise=497.446 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 = 0.0502817 Jy ! Component: 100 - total flux cleaned = 0.0612852 Jy ! Total flux subtracted in 100 components = 0.0612852 Jy ! Clean residual min=-0.002810 max=0.003291 Jy/beam ! Clean residual mean=0.000005 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0612852 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0612852 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=0.069118Jy sigma=0.000781 ! Fit after self-cal, rms=0.069084Jy sigma=0.000781 ! 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=0.9491 mas, bmaj=1.676 mas, bpa=1.361 degrees ! Estimated noise=245.265 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 = 0.00406169 Jy ! Component: 100 - total flux cleaned = 0.005721 Jy ! Component: 150 - total flux cleaned = 0.00657293 Jy ! Component: 200 - total flux cleaned = 0.00706881 Jy ! Total flux subtracted in 200 components = 0.00706881 Jy ! Clean residual min=-0.002344 max=0.002846 Jy/beam ! Clean residual mean=0.000016 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.068354 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.068354 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=0.068843Jy sigma=0.000779 ! Fit after self-cal, rms=0.068858Jy sigma=0.000779 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.07 KP 0.92 ! LA 1.10 MK 0.95 NL 0.99 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.11 KP 0.86 ! LA 1.06 MK 0.94 NL 0.97 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.17 KP 0.84 ! LA 1.09 MK 0.96 NL 0.96 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.15 KP 0.80 ! LA 1.11 MK 0.94 NL 0.96 OV 0.97 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 0.94 KP 0.75 ! LA 1.13 MK 0.93 NL 1.01 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.10 KP 0.76 ! LA 1.08 MK 0.94 NL 1.01 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.21 HN 1.17 KP 0.73 ! LA 1.10 MK 1.02 NL 1.07 OV 1.06 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.13 KP 0.74 ! LA 1.07 MK 0.94 NL 1.02 OV 1.02 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.12 KP 0.76 ! LA 1.11 MK 0.96 NL 0.99 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.12 KP 0.81 ! LA 1.14 MK 1.02 NL 1.04 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.07 KP 0.81 ! LA 1.07 MK 0.97 NL 1.04 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.02 KP 0.87 ! LA 1.10 MK 1.01 NL 0.98 OV 1.03 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.068858Jy sigma=0.000779 ! Fit after self-cal, rms=0.068781Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=1.687 mas, bpa=0.756 degrees ! Estimated noise=245.439 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 = 1.31636e-05 Jy ! Component: 100 - total flux cleaned = -1.15111e-05 Jy ! Component: 150 - total flux cleaned = -2.02209e-05 Jy ! Component: 200 - total flux cleaned = -1.97698e-05 Jy ! Total flux subtracted in 200 components = -1.97698e-05 Jy ! Clean residual min=-0.001033 max=0.001049 Jy/beam ! Clean residual mean=0.000007 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0683343 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0683343 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=0.068777Jy sigma=0.000772 ! Fit after self-cal, rms=0.068813Jy sigma=0.000772 ! 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=0.068813Jy sigma=0.000772 ! Fit after self-cal, rms=0.069052Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=1.683 mas, bpa=1.05 degrees ! Estimated noise=245.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.50874e-05 Jy ! Component: 100 - total flux cleaned = -7.74831e-05 Jy ! Component: 150 - total flux cleaned = -9.00777e-05 Jy ! Component: 200 - total flux cleaned = -0.000106616 Jy ! Total flux subtracted in 200 components = -0.000106616 Jy ! Clean residual min=-0.000777 max=0.000806 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0682277 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0682277 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=0.069050Jy sigma=0.000771 ! Fit after self-cal, rms=0.069058Jy sigma=0.000771 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 (-13.4, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628723 Jy ! Component: 100 - total flux cleaned = 0.000683349 Jy ! Component: 150 - total flux cleaned = 0.00072678 Jy ! Component: 200 - total flux cleaned = 0.000738514 Jy ! Total flux subtracted in 200 components = 0.000738514 Jy ! Clean residual min=-0.000638 max=0.000707 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0689662 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0689662 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=0.069047Jy sigma=0.000771 ! Fit after self-cal, rms=0.069048Jy sigma=0.000771 ! 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=0.069048Jy sigma=0.000771 ! Fit after self-cal, rms=0.069143Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9543 mas, bmaj=1.682 mas, bpa=1.14 degrees ! Estimated noise=245.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218041 Jy ! Component: 100 - total flux cleaned = 0.000207378 Jy ! Component: 150 - total flux cleaned = 0.00017804 Jy ! Component: 200 - total flux cleaned = 0.000169457 Jy ! Total flux subtracted in 200 components = 0.000169457 Jy ! Clean residual min=-0.000620 max=0.000682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0691357 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0691357 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=0.069139Jy sigma=0.000770 ! Fit after self-cal, rms=0.069139Jy sigma=0.000770 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 = 4.19232e-05 Jy ! Component: 100 - total flux cleaned = 2.52266e-05 Jy ! Component: 150 - total flux cleaned = 3.30755e-05 Jy ! Component: 200 - total flux cleaned = 4.04026e-05 Jy ! Total flux subtracted in 200 components = 4.04026e-05 Jy ! Clean residual min=-0.000618 max=0.000679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0691761 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.069176 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=0.069137Jy sigma=0.000770 ! Fit after self-cal, rms=0.069138Jy sigma=0.000770 ! 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=0.069138Jy sigma=0.000770 ! Fit after self-cal, rms=0.069130Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=2.738 mas, bpa=4.266 degrees ! Estimated noise=299.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71872e-05 Jy ! Component: 100 - total flux cleaned = -5.15399e-05 Jy ! Component: 150 - total flux cleaned = -5.18053e-05 Jy ! Component: 200 - total flux cleaned = -5.21047e-05 Jy ! Total flux subtracted in 200 components = -5.21047e-05 Jy ! Clean residual min=-0.000631 max=0.000649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0691239 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0691239 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=0.069130Jy sigma=0.000770 ! Fit after self-cal, rms=0.069130Jy sigma=0.000770 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 = 1.86737e-05 Jy ! Component: 100 - total flux cleaned = 1.44545e-05 Jy ! Component: 150 - total flux cleaned = 1.14548e-05 Jy ! Component: 200 - total flux cleaned = 1.17225e-05 Jy ! Total flux subtracted in 200 components = 1.17225e-05 Jy ! Clean residual min=-0.000627 max=0.000642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0691357 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0691357 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=0.069130Jy sigma=0.000770 ! Fit after self-cal, rms=0.069130Jy sigma=0.000770 ! 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=0.954 mas, bmaj=1.681 mas, bpa=1.169 degrees ! Estimated noise=245.727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 1.681 at 1.169 degrees (North through East) ! Clean map min=-0.00060345 max=0.065293 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=0.7543 mas, bmaj=1.412 mas, bpa=0.837 degrees ! Estimated noise=500.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504854 Jy ! Component: 100 - total flux cleaned = 0.0615435 Jy ! Component: 150 - total flux cleaned = 0.0647812 Jy ! Component: 200 - total flux cleaned = 0.066405 Jy ! Total flux subtracted in 200 components = 0.066405 Jy ! Clean residual min=-0.001679 max=0.001541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0664051 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0664051 Jy ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.681 mas, bpa=1.169 degrees ! Estimated noise=245.727 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 = 0.00152189 Jy ! Component: 100 - total flux cleaned = 0.00215079 Jy ! Component: 150 - total flux cleaned = 0.00238119 Jy ! Component: 200 - total flux cleaned = 0.00251044 Jy ! Total flux subtracted in 200 components = 0.00251044 Jy ! Clean residual min=-0.000725 max=0.000715 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0689155 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0689155 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=2.202 mas, bmaj=2.738 mas, bpa=4.266 degrees ! Estimated noise=299.664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368374 Jy ! Component: 100 - total flux cleaned = 0.000345824 Jy ! Component: 150 - total flux cleaned = 0.00032917 Jy ! Component: 200 - total flux cleaned = 0.000301238 Jy ! Total flux subtracted in 200 components = 0.000301238 Jy ! Clean residual min=-0.000664 max=0.000660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0692167 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 = -1.86102e-05 Jy ! Component: 100 - total flux cleaned = -2.99256e-05 Jy ! Component: 150 - total flux cleaned = -4.48974e-05 Jy ! Component: 200 - total flux cleaned = -5.89344e-05 Jy ! Total flux subtracted in 200 components = -5.89344e-05 Jy ! Clean residual min=-0.000655 max=0.000661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0691578 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.0691578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=1.681 mas, bpa=1.169 degrees ! Estimated noise=245.727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.70794e-05 Jy ! Component: 100 - total flux cleaned = 4.7608e-05 Jy ! Component: 150 - total flux cleaned = -9.08478e-06 Jy ! Component: 200 - total flux cleaned = -5.04097e-05 Jy ! Total flux subtracted in 200 components = -5.04097e-05 Jy ! Clean residual min=-0.000638 max=0.000729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0691074 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0691074 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=0.069135Jy sigma=0.000770 ! Fit after self-cal, rms=0.069133Jy sigma=0.000770 wmodel J0006+3422_X_2015_01_23_pus_map.mod ! Writing 63 model components to file: J0006+3422_X_2015_01_23_pus_map.mod wobs J0006+3422_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0006+3422_X_2015_01_23_pus_uvs.fits wwins J0006+3422_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J0006+3422_X_2015_01_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 = 0.000155877 Jy ! Component: 100 - total flux cleaned = 0.00016733 Jy ! Component: 150 - total flux cleaned = 0.000189289 Jy ! Component: 200 - total flux cleaned = 0.000251694 Jy ! Component: 250 - total flux cleaned = 0.000311313 Jy ! Component: 300 - total flux cleaned = 0.000369073 Jy ! Component: 350 - total flux cleaned = 0.000415662 Jy ! Component: 400 - total flux cleaned = 0.000424647 Jy ! Component: 450 - total flux cleaned = 0.000451306 Jy ! Component: 500 - total flux cleaned = 0.000494263 Jy ! Component: 550 - total flux cleaned = 0.00052775 Jy ! Component: 600 - total flux cleaned = 0.000560657 Jy ! Component: 650 - total flux cleaned = 0.000609053 Jy ! Component: 700 - total flux cleaned = 0.000648656 Jy ! Component: 750 - total flux cleaned = 0.000687475 Jy ! Component: 800 - total flux cleaned = 0.000748311 Jy ! Component: 850 - total flux cleaned = 0.000793083 Jy ! Component: 900 - total flux cleaned = 0.000837023 Jy ! Component: 950 - total flux cleaned = 0.000894617 Jy ! Component: 1000 - total flux cleaned = 0.000937181 Jy ! Component: 1050 - total flux cleaned = 0.00100003 Jy ! Component: 1100 - total flux cleaned = 0.00104118 Jy ! Component: 1150 - total flux cleaned = 0.00108848 Jy ! Component: 1200 - total flux cleaned = 0.00112176 Jy ! Component: 1250 - total flux cleaned = 0.00114807 Jy ! Component: 1300 - total flux cleaned = 0.00119983 Jy ! Component: 1350 - total flux cleaned = 0.00122522 Jy ! Component: 1400 - total flux cleaned = 0.00126301 Jy ! Component: 1450 - total flux cleaned = 0.00127539 Jy ! Component: 1500 - total flux cleaned = 0.00131822 Jy ! Component: 1550 - total flux cleaned = 0.00134235 Jy ! Component: 1600 - total flux cleaned = 0.00137822 Jy ! Component: 1650 - total flux cleaned = 0.00139008 Jy ! Component: 1700 - total flux cleaned = 0.00143699 Jy ! Component: 1750 - total flux cleaned = 0.00146012 Jy ! Component: 1800 - total flux cleaned = 0.00148876 Jy ! Component: 1850 - total flux cleaned = 0.00150569 Jy ! Component: 1900 - total flux cleaned = 0.00155058 Jy ! Component: 1950 - total flux cleaned = 0.00153386 Jy ! Component: 2000 - total flux cleaned = 0.0015614 Jy ! Total flux subtracted in 2048 components = 0.00157778 Jy ! Clean residual min=-0.000329 max=0.000292 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0706852 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 203 components and 0.0706851 Jy ![Exited script file: muppet] wmap "J0006+3422_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 1.681 at 1.169 degrees (North through East) ! Clean map min=-0.00046883 max=0.065346 Jy/beam ! Writing clean map to FITS file: J0006+3422_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0653464 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.77503e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.448764 0.448764 0.897528 1.79506 3.59011 7.18022 14.3604 28.7209 57.4418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 1.681 at 1.169 degrees (North through East) ! Clean map min=-0.00046883 max=0.065346 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 J0006+3422_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:07:17 2017