! Started logfile: J1844+1140_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:55:00 2019 obs J1844+1140_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1844+1140_S_2017_05_31_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97265 visibilities/baseline/integration-bin. ! Found source: J1844+1140 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 25036 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1844+1140_S_2017_05_31_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 = 1024x1024 pixels with 0.500x0.500 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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 734 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932100Jy sigma=0.008692 ! Fit after self-cal, rms=0.925225Jy sigma=0.008634 ! 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=2.684 mas, bmaj=7.019 mas, bpa=-6.622 degrees ! Estimated noise=834.927 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 = 0.0582253 Jy ! Component: 100 - total flux cleaned = 0.0726607 Jy ! Total flux subtracted in 100 components = 0.0726607 Jy ! Clean residual min=-0.005664 max=0.020904 Jy/beam ! Clean residual mean=0.000001 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.0726608 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0726608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128207Jy sigma=0.000742 ! Fit after self-cal, rms=0.128222Jy sigma=0.000741 ! Inverting map ! Added new window around map position (11.5, -15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171512 Jy ! Component: 100 - total flux cleaned = 0.0253432 Jy ! Total flux subtracted in 100 components = 0.0253432 Jy ! Clean residual min=-0.004269 max=0.007352 Jy/beam ! Clean residual mean=-0.000001 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.098004 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.098004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124935Jy sigma=0.000700 ! Fit after self-cal, rms=0.124494Jy sigma=0.000695 ! Inverting map ! Added new window around map position (6.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871658 Jy ! Component: 100 - total flux cleaned = 0.0145615 Jy ! Total flux subtracted in 100 components = 0.0145615 Jy ! Clean residual min=-0.003394 max=0.003977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.112565 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.112565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123485Jy sigma=0.000682 ! Fit after self-cal, rms=0.123390Jy sigma=0.000681 ! 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=3.252 mas, bmaj=7.859 mas, bpa=-5.688 degrees ! Estimated noise=553.703 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 = 0.00758958 Jy ! Component: 100 - total flux cleaned = 0.0123482 Jy ! Component: 150 - total flux cleaned = 0.0159232 Jy ! Component: 200 - total flux cleaned = 0.0186908 Jy ! Total flux subtracted in 200 components = 0.0186908 Jy ! Clean residual min=-0.002333 max=0.002815 Jy/beam ! Clean residual mean=-0.000006 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.131256 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 102 components and 0.131256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122648Jy sigma=0.000673 ! Fit after self-cal, rms=0.122561Jy sigma=0.000672 ! 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 1.10 FD 0.97 HN 0.97 KP 1.02 ! LA 1.00 MK 1.06 NL 0.91 OV 1.06 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.02 KP 0.98 ! LA 0.95 MK 1.06 NL 1.00 OV 1.11 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.03 HN 1.01 KP 0.96 ! LA 0.94 MK 1.05 NL 0.97 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.92 KP 1.00* ! LA 0.89 MK 1.07 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.122561Jy sigma=0.000672 ! Fit after self-cal, rms=0.104593Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.313 mas, bmaj=7.909 mas, bpa=-5.833 degrees ! Estimated noise=553.089 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 = 0.00216357 Jy ! Component: 100 - total flux cleaned = 0.00307762 Jy ! Component: 150 - total flux cleaned = 0.00373013 Jy ! Component: 200 - total flux cleaned = 0.00409838 Jy ! Total flux subtracted in 200 components = 0.00409838 Jy ! Clean residual min=-0.002029 max=0.002226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.135355 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.135355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104505Jy sigma=0.000669 ! Fit after self-cal, rms=0.104458Jy sigma=0.000668 ! 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. ! ! Fit before self-cal, rms=0.104458Jy sigma=0.000668 ! Fit after self-cal, rms=0.092292Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.911 mas, bpa=-5.972 degrees ! Estimated noise=555.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132924 Jy ! Component: 100 - total flux cleaned = 0.00191842 Jy ! Component: 150 - total flux cleaned = 0.00222073 Jy ! Component: 200 - total flux cleaned = 0.00245914 Jy ! Total flux subtracted in 200 components = 0.00245914 Jy ! Clean residual min=-0.001717 max=0.001914 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.137814 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.137814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092251Jy sigma=0.000665 ! Fit after self-cal, rms=0.092217Jy sigma=0.000665 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 (126, 87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750523 Jy ! Component: 100 - total flux cleaned = 0.000829262 Jy ! Component: 150 - total flux cleaned = 0.000930235 Jy ! Component: 200 - total flux cleaned = 0.00101917 Jy ! Total flux subtracted in 200 components = 0.00101917 Jy ! Clean residual min=-0.001636 max=0.001626 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.138833 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.138833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092132Jy sigma=0.000664 ! Fit after self-cal, rms=0.092126Jy sigma=0.000664 ! 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. ! ! Fit before self-cal, rms=0.092126Jy sigma=0.000664 ! Fit after self-cal, rms=0.080288Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.887 mas, bpa=-5.975 degrees ! Estimated noise=552.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924938 Jy ! Component: 100 - total flux cleaned = 0.00119766 Jy ! Component: 150 - total flux cleaned = 0.00142592 Jy ! Component: 200 - total flux cleaned = 0.0016509 Jy ! Total flux subtracted in 200 components = 0.0016509 Jy ! Clean residual min=-0.001438 max=0.001430 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.140484 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.140484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080271Jy sigma=0.000663 ! Fit after self-cal, rms=0.080244Jy sigma=0.000663 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 = 0.000242605 Jy ! Component: 100 - total flux cleaned = 0.000365294 Jy ! Component: 150 - total flux cleaned = 0.000518665 Jy ! Component: 200 - total flux cleaned = 0.000626369 Jy ! Total flux subtracted in 200 components = 0.000626369 Jy ! Clean residual min=-0.001461 max=0.001423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.14111 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 174 components and 0.14111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080234Jy sigma=0.000663 ! Fit after self-cal, rms=0.080233Jy sigma=0.000663 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.080233Jy sigma=0.000663 ! Fit after self-cal, rms=0.080005Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.511 mas, bmaj=11.54 mas, bpa=-6.136 degrees ! Estimated noise=675.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107891 Jy ! Component: 100 - total flux cleaned = 0.00151375 Jy ! Component: 150 - total flux cleaned = 0.00180008 Jy ! Component: 200 - total flux cleaned = 0.00187883 Jy ! Total flux subtracted in 200 components = 0.00187883 Jy ! Clean residual min=-0.001173 max=0.001548 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.142989 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 188 components and 0.142989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079999Jy sigma=0.000663 ! Fit after self-cal, rms=0.079995Jy sigma=0.000663 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 = 0.000114474 Jy ! Component: 100 - total flux cleaned = 0.000154802 Jy ! Component: 150 - total flux cleaned = 0.000202325 Jy ! Component: 200 - total flux cleaned = 0.000244644 Jy ! Total flux subtracted in 200 components = 0.000244644 Jy ! Clean residual min=-0.001187 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.143234 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 198 components and 0.143234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079994Jy sigma=0.000663 ! Fit after self-cal, rms=0.079993Jy sigma=0.000663 ! 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=3.312 mas, bmaj=7.884 mas, bpa=-5.977 degrees ! Estimated noise=553.299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 7.884 at -5.977 degrees (North through East) ! Clean map min=-0.0013231 max=0.07456 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=2.721 mas, bmaj=7.037 mas, bpa=-6.914 degrees ! Estimated noise=837.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583384 Jy ! Component: 100 - total flux cleaned = 0.0806513 Jy ! Component: 150 - total flux cleaned = 0.0942028 Jy ! Component: 200 - total flux cleaned = 0.103869 Jy ! Total flux subtracted in 200 components = 0.103869 Jy ! Clean residual min=-0.003104 max=0.005519 Jy/beam ! Clean residual mean=0.000001 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.103869 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.103869 Jy ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=7.884 mas, bpa=-5.977 degrees ! Estimated noise=553.299 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 = 0.0099245 Jy ! Component: 100 - total flux cleaned = 0.0166276 Jy ! Component: 150 - total flux cleaned = 0.0215025 Jy ! Component: 200 - total flux cleaned = 0.0251615 Jy ! Total flux subtracted in 200 components = 0.0251615 Jy ! Clean residual min=-0.001832 max=0.002274 Jy/beam ! Clean residual mean=-0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.129031 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 92 components and 0.129031 Jy ! Inverting map ! Added new window around map position (7.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288548 Jy ! Component: 100 - total flux cleaned = 0.00521838 Jy ! Component: 150 - total flux cleaned = 0.007117 Jy ! Component: 200 - total flux cleaned = 0.00831025 Jy ! Total flux subtracted in 200 components = 0.00831025 Jy ! Clean residual min=-0.001572 max=0.001468 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.137341 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 125 components and 0.137341 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.511 mas, bmaj=11.54 mas, bpa=-6.136 degrees ! Estimated noise=675.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204395 Jy ! Component: 100 - total flux cleaned = 0.00336347 Jy ! Component: 150 - total flux cleaned = 0.00404008 Jy ! Component: 200 - total flux cleaned = 0.00445488 Jy ! Total flux subtracted in 200 components = 0.00445488 Jy ! Clean residual min=-0.001331 max=0.001568 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.141796 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 = 0.000288166 Jy ! Component: 100 - total flux cleaned = 0.000465499 Jy ! Component: 150 - total flux cleaned = 0.000677208 Jy ! Component: 200 - total flux cleaned = 0.000828377 Jy ! Total flux subtracted in 200 components = 0.000828377 Jy ! Clean residual min=-0.001221 max=0.001512 Jy/beam ! Clean residual mean=-0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.142624 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 199 components and 0.142624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=7.884 mas, bpa=-5.977 degrees ! Estimated noise=553.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399076 Jy ! Component: 100 - total flux cleaned = 0.00051354 Jy ! Component: 150 - total flux cleaned = 0.000637376 Jy ! Component: 200 - total flux cleaned = 0.000750717 Jy ! Total flux subtracted in 200 components = 0.000750717 Jy ! Clean residual min=-0.001460 max=0.001306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.143375 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 214 components and 0.143375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080021Jy sigma=0.000663 ! Fit after self-cal, rms=0.080018Jy sigma=0.000663 wmodel J1844+1140_S_2017_05_31_pus_map.mod ! Writing 214 model components to file: J1844+1140_S_2017_05_31_pus_map.mod wobs J1844+1140_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1844+1140_S_2017_05_31_pus_uvs.fits wwins J1844+1140_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1844+1140_S_2017_05_31_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502955 Jy ! Component: 100 - total flux cleaned = -0.000693434 Jy ! Component: 150 - total flux cleaned = -0.000828228 Jy ! Component: 200 - total flux cleaned = -0.00089252 Jy ! Component: 250 - total flux cleaned = -0.000974948 Jy ! Component: 300 - total flux cleaned = -0.00101471 Jy ! Component: 350 - total flux cleaned = -0.00105387 Jy ! Component: 400 - total flux cleaned = -0.00105432 Jy ! Component: 450 - total flux cleaned = -0.00109158 Jy ! Component: 500 - total flux cleaned = -0.00103724 Jy ! Component: 550 - total flux cleaned = -0.00109098 Jy ! Component: 600 - total flux cleaned = -0.00119584 Jy ! Component: 650 - total flux cleaned = -0.00123017 Jy ! Component: 700 - total flux cleaned = -0.00133166 Jy ! Component: 750 - total flux cleaned = -0.00141476 Jy ! Component: 800 - total flux cleaned = -0.00149657 Jy ! Component: 850 - total flux cleaned = -0.00161005 Jy ! Component: 900 - total flux cleaned = -0.00170607 Jy ! Component: 950 - total flux cleaned = -0.00176943 Jy ! Component: 1000 - total flux cleaned = -0.00189463 Jy ! Component: 1050 - total flux cleaned = -0.00195646 Jy ! Component: 1100 - total flux cleaned = -0.00206379 Jy ! Component: 1150 - total flux cleaned = -0.00218492 Jy ! Component: 1200 - total flux cleaned = -0.00225972 Jy ! Component: 1250 - total flux cleaned = -0.00231899 Jy ! Component: 1300 - total flux cleaned = -0.00233361 Jy ! Component: 1350 - total flux cleaned = -0.00239188 Jy ! Component: 1400 - total flux cleaned = -0.00247814 Jy ! Component: 1450 - total flux cleaned = -0.00247805 Jy ! Component: 1500 - total flux cleaned = -0.00246379 Jy ! Component: 1550 - total flux cleaned = -0.002534 Jy ! Component: 1600 - total flux cleaned = -0.00256165 Jy ! Component: 1650 - total flux cleaned = -0.00258909 Jy ! Component: 1700 - total flux cleaned = -0.00260285 Jy ! Component: 1750 - total flux cleaned = -0.00261616 Jy ! Component: 1800 - total flux cleaned = -0.00260261 Jy ! Component: 1850 - total flux cleaned = -0.00264237 Jy ! Component: 1900 - total flux cleaned = -0.00262931 Jy ! Component: 1950 - total flux cleaned = -0.00265552 Jy ! Component: 2000 - total flux cleaned = -0.00268112 Jy ! Component: 2050 - total flux cleaned = -0.00268121 Jy ! Component: 2100 - total flux cleaned = -0.00268127 Jy ! Component: 2150 - total flux cleaned = -0.00269403 Jy ! Component: 2200 - total flux cleaned = -0.00269409 Jy ! Component: 2250 - total flux cleaned = -0.00271894 Jy ! Component: 2300 - total flux cleaned = -0.00273146 Jy ! Component: 2350 - total flux cleaned = -0.00275588 Jy ! Component: 2400 - total flux cleaned = -0.00278034 Jy ! Component: 2450 - total flux cleaned = -0.00281655 Jy ! Component: 2500 - total flux cleaned = -0.00286446 Jy ! Component: 2550 - total flux cleaned = -0.00295956 Jy ! Component: 2600 - total flux cleaned = -0.00297126 Jy ! Component: 2650 - total flux cleaned = -0.00298311 Jy ! Component: 2700 - total flux cleaned = -0.00298296 Jy ! Component: 2750 - total flux cleaned = -0.00298293 Jy ! Component: 2800 - total flux cleaned = -0.00301728 Jy ! Component: 2850 - total flux cleaned = -0.00298308 Jy ! Component: 2900 - total flux cleaned = -0.00301711 Jy ! Component: 2950 - total flux cleaned = -0.00302832 Jy ! Component: 3000 - total flux cleaned = -0.00303952 Jy ! Component: 3050 - total flux cleaned = -0.00301737 Jy ! Component: 3100 - total flux cleaned = -0.0030173 Jy ! Component: 3150 - total flux cleaned = -0.00309427 Jy ! Component: 3200 - total flux cleaned = -0.00307228 Jy ! Component: 3250 - total flux cleaned = -0.0030833 Jy ! Component: 3300 - total flux cleaned = -0.00313717 Jy ! Component: 3350 - total flux cleaned = -0.00311579 Jy ! Component: 3400 - total flux cleaned = -0.00315846 Jy ! Component: 3450 - total flux cleaned = -0.00314794 Jy ! Component: 3500 - total flux cleaned = -0.00320057 Jy ! Component: 3550 - total flux cleaned = -0.00315876 Jy ! Component: 3600 - total flux cleaned = -0.00315862 Jy ! Component: 3650 - total flux cleaned = -0.00316896 Jy ! Component: 3700 - total flux cleaned = -0.00314834 Jy ! Component: 3750 - total flux cleaned = -0.00310736 Jy ! Component: 3800 - total flux cleaned = -0.00309733 Jy ! Component: 3850 - total flux cleaned = -0.00309749 Jy ! Component: 3900 - total flux cleaned = -0.00306729 Jy ! Component: 3950 - total flux cleaned = -0.00305734 Jy ! Component: 4000 - total flux cleaned = -0.00304739 Jy ! Component: 4050 - total flux cleaned = -0.00310676 Jy ! Total flux subtracted in 4096 components = -0.00308704 Jy ! Clean residual min=-0.000616 max=0.000559 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.140288 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 525 components and 0.140288 Jy ![Exited script file: muppet] wmap "J1844+1140_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 7.884 at -5.977 degrees (North through East) ! Clean map min=-0.0010502 max=0.074679 Jy/beam ! Writing clean map to FITS file: J1844+1140_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0746794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.733054 0.733054 1.46611 2.93222 5.86443 11.7289 23.4577 46.9155 93.8309 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 7.884 at -5.977 degrees (North through East) ! Clean map min=-0.0010502 max=0.074679 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 J1844+1140_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:55:05 2019