! Started logfile: /scr/pima/rv117_uvs/J1506+3730_S_dfm.log on Sat Dec 9 23:44:56 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J1506+3730_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1506+3730_S_uva.fits ! AN table 1: 84 integrations on 66 of 66 possible baselines. ! AN table 2: 2 integrations on 3 of 3 possible baselines. ! AN table 3: 15 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.24502 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1506+3730 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 6248 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1506+3730_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 654 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 654 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 654 telescope corrections were flagged in sub-array 1. ! A total of 87 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 654 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.049760Jy sigma=14.133064 ! Fit after self-cal, rms=0.695441Jy sigma=9.049000 ! 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=2.231 mas, bmaj=2.749 mas, bpa=47.88 degrees ! Estimated noise=0.991486 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 = 0.248752 Jy ! Component: 100 - total flux cleaned = 0.318391 Jy ! Total flux subtracted in 100 components = 0.318391 Jy ! Clean residual min=-0.008834 max=0.029970 Jy/beam ! Clean residual mean=0.000223 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.318391 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.318391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127506Jy sigma=1.539271 ! Fit after self-cal, rms=0.127060Jy sigma=1.538009 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342642 Jy ! Component: 100 - total flux cleaned = 0.0547019 Jy ! Total flux subtracted in 100 components = 0.0547019 Jy ! Clean residual min=-0.007909 max=0.024627 Jy/beam ! Clean residual mean=0.000169 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.373093 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.373093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114329Jy sigma=1.296794 ! Fit after self-cal, rms=0.113998Jy sigma=1.294725 ! Inverting map ! Added new window around map position (-3.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244301 Jy ! Component: 100 - total flux cleaned = 0.038789 Jy ! Total flux subtracted in 100 components = 0.038789 Jy ! Clean residual min=-0.006656 max=0.023940 Jy/beam ! Clean residual mean=0.000131 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.411882 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.411882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107360Jy sigma=1.149744 ! Fit after self-cal, rms=0.106971Jy sigma=1.143668 ! Inverting map ! Added new window around map position (-8, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216898 Jy ! Component: 100 - total flux cleaned = 0.0337135 Jy ! Total flux subtracted in 100 components = 0.0337135 Jy ! Clean residual min=-0.006194 max=0.009484 Jy/beam ! Clean residual mean=0.000101 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.445595 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.445596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102188Jy sigma=1.039403 ! Fit after self-cal, rms=0.101581Jy sigma=1.029074 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106857 Jy ! Component: 100 - total flux cleaned = 0.0185566 Jy ! Total flux subtracted in 100 components = 0.0185566 Jy ! Clean residual min=-0.005297 max=0.006914 Jy/beam ! Clean residual mean=0.000083 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.464152 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.464152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099980Jy sigma=0.991510 ! Fit after self-cal, rms=0.099862Jy sigma=0.989778 ! 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=2.186 mas, bmaj=2.896 mas, bpa=55.34 degrees ! Estimated noise=0.801501 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 = 0.0124478 Jy ! Component: 100 - total flux cleaned = 0.0205539 Jy ! Component: 150 - total flux cleaned = 0.026328 Jy ! Component: 200 - total flux cleaned = 0.0305138 Jy ! Total flux subtracted in 200 components = 0.0305138 Jy ! Clean residual min=-0.004641 max=0.006996 Jy/beam ! Clean residual mean=0.000489 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.494666 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.494666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098134Jy sigma=0.955157 ! Fit after self-cal, rms=0.097963Jy sigma=0.952146 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.186 x 2.896 at 55.34 degrees (North through East) ! Clean map min=-0.0041464 max=0.31064 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HH 1.11 HN 1.01 ! KP 0.97 LA 0.96 NL 0.95 NY 1.01 ! ON 0.98 PT 0.90 SC 0.98 WZ 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.94 HN 1.01 KP 1.02 ! LA 1.01 MK 0.96 NL 0.98 NY 0.88 ! OV 0.95 PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HH 1.04 HN 1.06 ! KP 0.98 LA 0.93 NL 0.95 NY 0.99 ! ON 0.99 PT 0.93 SC 1.02 WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.94 HN 1.04 KP 1.01 ! LA 0.98 MK 0.95 NL 1.03 NY 0.88 ! OV 1.02 PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HH 0.99 HN 1.04 ! KP 0.97 LA 0.96 NL 1.01 NY 1.03 ! ON 1.04 PT 0.96 SC 1.06 WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.01 KP 1.01 ! LA 1.01 MK 1.00 NL 0.99 NY 1.00 ! OV 1.02 PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HH 1.04 HN 1.04 ! KP 1.00 LA 1.00 NL 1.00 NY 1.01 ! ON 1.11 PT 0.98 SC 1.07 WZ 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.05 KP 1.01 ! LA 1.01 MK 1.00 NL 0.97 NY 0.99 ! OV 1.02 PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.097963Jy sigma=0.952146 ! Fit after self-cal, rms=0.095764Jy sigma=0.927818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=2.998 mas, bpa=50.09 degrees ! Estimated noise=0.812119 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 (-49, -48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705947 Jy ! Component: 100 - total flux cleaned = 0.0114234 Jy ! Component: 150 - total flux cleaned = 0.0145163 Jy ! Component: 200 - total flux cleaned = 0.016198 Jy ! Total flux subtracted in 200 components = 0.016198 Jy ! Clean residual min=-0.003898 max=0.004855 Jy/beam ! Clean residual mean=0.000186 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.510864 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.510864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095226Jy sigma=0.916658 ! Fit after self-cal, rms=0.095183Jy sigma=0.915749 ! 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=0.095183Jy sigma=0.915749 ! Fit after self-cal, rms=0.094877Jy sigma=0.896446 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=3.001 mas, bpa=50.07 degrees ! Estimated noise=0.813035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140543 Jy ! Component: 100 - total flux cleaned = 0.00228216 Jy ! Component: 150 - total flux cleaned = 0.00288374 Jy ! Component: 200 - total flux cleaned = 0.00323441 Jy ! Total flux subtracted in 200 components = 0.00323441 Jy ! Clean residual min=-0.003671 max=0.004417 Jy/beam ! Clean residual mean=0.000167 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.514098 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.514098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094757Jy sigma=0.894701 ! Fit after self-cal, rms=0.094838Jy sigma=0.894394 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 (-22, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429306 Jy ! Component: 100 - total flux cleaned = 0.00638094 Jy ! Component: 150 - total flux cleaned = 0.00733871 Jy ! Component: 200 - total flux cleaned = 0.00796515 Jy ! Total flux subtracted in 200 components = 0.00796515 Jy ! Clean residual min=-0.003744 max=0.004044 Jy/beam ! Clean residual mean=0.000120 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.522063 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.522063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094667Jy sigma=0.890123 ! Fit after self-cal, rms=0.094645Jy sigma=0.889885 ! Inverting map ! Added new window around map position (-108.5, -98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361948 Jy ! Component: 100 - total flux cleaned = 0.00547837 Jy ! Component: 150 - total flux cleaned = 0.0061916 Jy ! Component: 200 - total flux cleaned = 0.00675041 Jy ! Total flux subtracted in 200 components = 0.00675041 Jy ! Clean residual min=-0.003660 max=0.003880 Jy/beam ! Clean residual mean=0.000096 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.528814 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.528814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094488Jy sigma=0.887183 ! Fit after self-cal, rms=0.094440Jy sigma=0.886922 ! Inverting map ! Added new window around map position (-44.5, 52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393333 Jy ! Component: 100 - total flux cleaned = 0.00600404 Jy ! Component: 150 - total flux cleaned = 0.00683062 Jy ! Component: 200 - total flux cleaned = 0.00750014 Jy ! Total flux subtracted in 200 components = 0.00750014 Jy ! Clean residual min=-0.003473 max=0.003507 Jy/beam ! Clean residual mean=0.000063 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.536314 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 0.536314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094264Jy sigma=0.883675 ! Fit after self-cal, rms=0.094239Jy sigma=0.883540 ! 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=0.094239Jy sigma=0.883540 ! Fit after self-cal, rms=0.094735Jy sigma=0.875982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=3 mas, bpa=49.82 degrees ! Estimated noise=0.812783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189344 Jy ! Component: 100 - total flux cleaned = 0.00296158 Jy ! Component: 150 - total flux cleaned = 0.0035466 Jy ! Component: 200 - total flux cleaned = 0.0039934 Jy ! Total flux subtracted in 200 components = 0.0039934 Jy ! Clean residual min=-0.002986 max=0.003218 Jy/beam ! Clean residual mean=0.000092 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.540307 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 186 components and 0.540308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094666Jy sigma=0.874876 ! Fit after self-cal, rms=0.094755Jy sigma=0.874756 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 = 0.000451641 Jy ! Component: 100 - total flux cleaned = 0.000732692 Jy ! Component: 150 - total flux cleaned = 0.0010467 Jy ! Component: 200 - total flux cleaned = 0.00126105 Jy ! Total flux subtracted in 200 components = 0.00126105 Jy ! Clean residual min=-0.003005 max=0.003174 Jy/beam ! Clean residual mean=0.000087 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.541569 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 193 components and 0.541569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094712Jy sigma=0.874143 ! Fit after self-cal, rms=0.094701Jy sigma=0.874131 ! 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=0.094701Jy sigma=0.874131 ! Fit after self-cal, rms=0.094872Jy sigma=0.874042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.923 mas, bmaj=9.448 mas, bpa=-55.29 degrees ! Estimated noise=1.17485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267151 Jy ! Component: 100 - total flux cleaned = 0.00461093 Jy ! Component: 150 - total flux cleaned = 0.00573459 Jy ! Component: 200 - total flux cleaned = 0.00656646 Jy ! Total flux subtracted in 200 components = 0.00656646 Jy ! Clean residual min=-0.003946 max=0.004460 Jy/beam ! Clean residual mean=0.000194 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.548135 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 204 components and 0.548135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094883Jy sigma=0.873994 ! Fit after self-cal, rms=0.094877Jy sigma=0.873899 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 = 0.000769575 Jy ! Component: 100 - total flux cleaned = 0.00143558 Jy ! Component: 150 - total flux cleaned = 0.00190126 Jy ! Component: 200 - total flux cleaned = 0.00228259 Jy ! Total flux subtracted in 200 components = 0.00228259 Jy ! Clean residual min=-0.004118 max=0.004319 Jy/beam ! Clean residual mean=0.000163 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.550418 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 210 components and 0.550418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094906Jy sigma=0.873970 ! Fit after self-cal, rms=0.094889Jy sigma=0.873929 ! 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=2.243 mas, bmaj=3 mas, bpa=49.76 degrees ! Estimated noise=0.813096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.243 x 3 at 49.76 degrees (North through East) ! Clean map min=-0.0027918 max=0.31437 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=2.257 mas, bmaj=2.811 mas, bpa=49.19 degrees ! Estimated noise=1.00237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248109 Jy ! Component: 100 - total flux cleaned = 0.318893 Jy ! Component: 150 - total flux cleaned = 0.358745 Jy ! Component: 200 - total flux cleaned = 0.387718 Jy ! Total flux subtracted in 200 components = 0.387718 Jy ! Clean residual min=-0.006396 max=0.016665 Jy/beam ! Clean residual mean=0.000142 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.387718 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.387718 Jy ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=3 mas, bpa=49.76 degrees ! Estimated noise=0.813096 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 = 0.0323413 Jy ! Component: 100 - total flux cleaned = 0.0547183 Jy ! Component: 150 - total flux cleaned = 0.0705121 Jy ! Component: 200 - total flux cleaned = 0.0819111 Jy ! Total flux subtracted in 200 components = 0.0819111 Jy ! Clean residual min=-0.004003 max=0.007252 Jy/beam ! Clean residual mean=0.000470 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.469629 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.469629 Jy ! Inverting map ! Added new window around map position (-10, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900653 Jy ! Component: 100 - total flux cleaned = 0.0162782 Jy ! Component: 150 - total flux cleaned = 0.0225521 Jy ! Component: 200 - total flux cleaned = 0.0281025 Jy ! Total flux subtracted in 200 components = 0.0281025 Jy ! Clean residual min=-0.003476 max=0.004856 Jy/beam ! Clean residual mean=0.000314 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.497732 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 107 components and 0.497732 Jy ! Inverting map ! Added new window around map position (-41.5, -38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551459 Jy ! Component: 100 - total flux cleaned = 0.0100223 Jy ! Component: 150 - total flux cleaned = 0.0140851 Jy ! Component: 200 - total flux cleaned = 0.0177711 Jy ! Total flux subtracted in 200 components = 0.0177711 Jy ! Clean residual min=-0.003193 max=0.003633 Jy/beam ! Clean residual mean=0.000222 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.515503 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 136 components and 0.515503 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=7.923 mas, bmaj=9.448 mas, bpa=-55.29 degrees ! Estimated noise=1.17485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764831 Jy ! Component: 100 - total flux cleaned = 0.0131984 Jy ! Component: 150 - total flux cleaned = 0.0176517 Jy ! Component: 200 - total flux cleaned = 0.0212956 Jy ! Total flux subtracted in 200 components = 0.0212956 Jy ! Clean residual min=-0.003843 max=0.005252 Jy/beam ! Clean residual mean=0.000361 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.536798 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 = 0.0030018 Jy ! Component: 100 - total flux cleaned = 0.00549781 Jy ! Component: 150 - total flux cleaned = 0.00759041 Jy ! Component: 200 - total flux cleaned = 0.00935459 Jy ! Total flux subtracted in 200 components = 0.00935459 Jy ! Clean residual min=-0.003752 max=0.004789 Jy/beam ! Clean residual mean=0.000213 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.546153 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 216 components and 0.546153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=3 mas, bpa=49.76 degrees ! Estimated noise=0.813096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611257 Jy ! Component: 100 - total flux cleaned = 5.63949e-07 Jy ! Component: 150 - total flux cleaned = 0.000410102 Jy ! Component: 200 - total flux cleaned = 0.000724068 Jy ! Total flux subtracted in 200 components = 0.000724068 Jy ! Clean residual min=-0.003096 max=0.003125 Jy/beam ! Clean residual mean=0.000066 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.546877 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 233 components and 0.546876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094776Jy sigma=0.872450 ! Fit after self-cal, rms=0.094691Jy sigma=0.871491 wmodel J1506+3730_S_map.mod ! Writing 233 model components to file: J1506+3730_S_map.mod wobs J1506+3730_S_uvs.fits ! Writing UV FITS file: J1506+3730_S_uvs.fits wwins J1506+3730_S_map.win ! wwins: Wrote 9 windows to J1506+3730_S_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 = 0.000400935 Jy ! Component: 100 - total flux cleaned = 0.000978019 Jy ! Component: 150 - total flux cleaned = 0.00163548 Jy ! Component: 200 - total flux cleaned = 0.00227539 Jy ! Component: 250 - total flux cleaned = 0.00275589 Jy ! Component: 300 - total flux cleaned = 0.0032271 Jy ! Component: 350 - total flux cleaned = 0.00355169 Jy ! Component: 400 - total flux cleaned = 0.00391692 Jy ! Component: 450 - total flux cleaned = 0.00423143 Jy ! Component: 500 - total flux cleaned = 0.00463046 Jy ! Component: 550 - total flux cleaned = 0.00498096 Jy ! Component: 600 - total flux cleaned = 0.0053273 Jy ! Component: 650 - total flux cleaned = 0.00562736 Jy ! Component: 700 - total flux cleaned = 0.00600923 Jy ! Component: 750 - total flux cleaned = 0.00638599 Jy ! Component: 800 - total flux cleaned = 0.00659334 Jy ! Component: 850 - total flux cleaned = 0.00683959 Jy ! Component: 900 - total flux cleaned = 0.00704288 Jy ! Component: 950 - total flux cleaned = 0.00736537 Jy ! Component: 1000 - total flux cleaned = 0.00768408 Jy ! Component: 1050 - total flux cleaned = 0.00792129 Jy ! Component: 1100 - total flux cleaned = 0.0081173 Jy ! Component: 1150 - total flux cleaned = 0.00842763 Jy ! Component: 1200 - total flux cleaned = 0.00865809 Jy ! Component: 1250 - total flux cleaned = 0.00884847 Jy ! Component: 1300 - total flux cleaned = 0.00911351 Jy ! Component: 1350 - total flux cleaned = 0.0092272 Jy ! Component: 1400 - total flux cleaned = 0.00963764 Jy ! Component: 1450 - total flux cleaned = 0.0098594 Jy ! Component: 1500 - total flux cleaned = 0.00996968 Jy ! Component: 1550 - total flux cleaned = 0.0101155 Jy ! Component: 1600 - total flux cleaned = 0.0103686 Jy ! Component: 1650 - total flux cleaned = 0.0104762 Jy ! Component: 1700 - total flux cleaned = 0.0105477 Jy ! Component: 1750 - total flux cleaned = 0.0107961 Jy ! Component: 1800 - total flux cleaned = 0.0109722 Jy ! Component: 1850 - total flux cleaned = 0.0110775 Jy ! Component: 1900 - total flux cleaned = 0.011147 Jy ! Component: 1950 - total flux cleaned = 0.0113891 Jy ! Component: 2000 - total flux cleaned = 0.0116301 Jy ! Component: 2050 - total flux cleaned = 0.0116987 Jy ! Component: 2100 - total flux cleaned = 0.0119028 Jy ! Component: 2150 - total flux cleaned = 0.0120381 Jy ! Component: 2200 - total flux cleaned = 0.0122397 Jy ! Component: 2250 - total flux cleaned = 0.01234 Jy ! Component: 2300 - total flux cleaned = 0.0124728 Jy ! Component: 2350 - total flux cleaned = 0.0125058 Jy ! Component: 2400 - total flux cleaned = 0.0127362 Jy ! Component: 2450 - total flux cleaned = 0.012834 Jy ! Component: 2500 - total flux cleaned = 0.0127693 Jy ! Component: 2550 - total flux cleaned = 0.0129958 Jy ! Component: 2600 - total flux cleaned = 0.0130279 Jy ! Component: 2650 - total flux cleaned = 0.0131878 Jy ! Component: 2700 - total flux cleaned = 0.0132834 Jy ! Component: 2750 - total flux cleaned = 0.013347 Jy ! Component: 2800 - total flux cleaned = 0.0135047 Jy ! Component: 2850 - total flux cleaned = 0.0135986 Jy ! Component: 2900 - total flux cleaned = 0.013661 Jy ! Component: 2950 - total flux cleaned = 0.0138472 Jy ! Component: 3000 - total flux cleaned = 0.0140019 Jy ! Component: 3050 - total flux cleaned = 0.0141558 Jy ! Component: 3100 - total flux cleaned = 0.0141251 Jy ! Component: 3150 - total flux cleaned = 0.0143385 Jy ! Component: 3200 - total flux cleaned = 0.0144598 Jy ! Component: 3250 - total flux cleaned = 0.0146108 Jy ! Component: 3300 - total flux cleaned = 0.0147007 Jy ! Component: 3350 - total flux cleaned = 0.0147906 Jy ! Component: 3400 - total flux cleaned = 0.0149693 Jy ! Component: 3450 - total flux cleaned = 0.0151177 Jy ! Component: 3500 - total flux cleaned = 0.0151178 Jy ! Component: 3550 - total flux cleaned = 0.0152356 Jy ! Component: 3600 - total flux cleaned = 0.015353 Jy ! Component: 3650 - total flux cleaned = 0.015499 Jy ! Component: 3700 - total flux cleaned = 0.015528 Jy ! Component: 3750 - total flux cleaned = 0.0156149 Jy ! Component: 3800 - total flux cleaned = 0.0157302 Jy ! Component: 3850 - total flux cleaned = 0.01596 Jy ! Component: 3900 - total flux cleaned = 0.0160172 Jy ! Component: 3950 - total flux cleaned = 0.0161595 Jy ! Component: 4000 - total flux cleaned = 0.0162731 Jy ! Component: 4050 - total flux cleaned = 0.0163861 Jy ! Total flux subtracted in 4096 components = 0.0164142 Jy ! Clean residual min=-0.001690 max=0.001576 Jy/beam ! Clean residual mean=0.000022 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.563291 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 604 components and 0.563291 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1506+3730_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.243 x 3 at 49.76 degrees (North through East) ! Clean map min=-0.002051 max=0.31434 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1506+3730_S_map.fits wmodel /scr/pima/rv117_uvs/J1506+3730_S_map.mod ! Writing 604 model components to file: /scr/pima/rv117_uvs/J1506+3730_S_map.mod wobs /scr/pima/rv117_uvs/J1506+3730_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1506+3730_S_uvs.fits wwins /scr/pima/rv117_uvs/J1506+3730_S_map.win ! wwins: Wrote 10 windows to /scr/pima/rv117_uvs/J1506+3730_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.314345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483348 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.461291 0.461291 0.922582 1.84516 3.69033 7.38065 14.7613 29.5226 59.0452 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 650.348 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1506+3730_S_dfm.log closed on Sat Dec 9 23:45:00 2017