! Started logfile: /scr/pima/bs241e_uvs/J1623+0115_X_uvs.log on Fri May 15 09:16:42 2015 obs /scr/pima/bs241e_uvs/J1623+0115_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241e_uvs/J1623+0115_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 28 of 28 possible baselines. ! AN table 3: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.637227 visibilities/baseline/integration-bin. ! Found source: J1623+0115 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 10736 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241e_uvs/J1623+0115_X] 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 0.200x0.200 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 18 telescope corrections were flagged in sub-array 1. ! A total of 97 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 185 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 97 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002360Jy sigma=33.085590 ! Fit after self-cal, rms=0.955753Jy sigma=31.548691 ! 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=0.9704 mas, bmaj=2.023 mas, bpa=12.82 degrees ! Estimated noise=0.39409 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 = 0.0335255 Jy ! Component: 100 - total flux cleaned = 0.0423341 Jy ! Total flux subtracted in 100 components = 0.0423341 Jy ! Clean residual min=-0.002390 max=0.003577 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0423341 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0423341 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. ! ! Fit before self-cal, rms=0.024833Jy sigma=0.759809 ! Fit after self-cal, rms=0.023903Jy sigma=0.723502 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419244 Jy ! Component: 100 - total flux cleaned = 0.0063572 Jy ! Total flux subtracted in 100 components = 0.0063572 Jy ! Clean residual min=-0.002090 max=0.002757 Jy/beam ! Clean residual mean=-0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0486913 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0486913 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. ! ! Fit before self-cal, rms=0.023124Jy sigma=0.697225 ! Fit after self-cal, rms=0.023119Jy sigma=0.696916 ! 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=1.246 mas, bmaj=2.413 mas, bpa=15.7 degrees ! Estimated noise=0.240902 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 = 0.00192231 Jy ! Component: 100 - total flux cleaned = 0.00312368 Jy ! Component: 150 - total flux cleaned = 0.00391986 Jy ! Component: 200 - total flux cleaned = 0.00439782 Jy ! Total flux subtracted in 200 components = 0.00439782 Jy ! Clean residual min=-0.002190 max=0.002918 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0530891 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0530891 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. ! ! Fit before self-cal, rms=0.022941Jy sigma=0.690500 ! Fit after self-cal, rms=0.022938Jy sigma=0.690316 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.246 x 2.413 at 15.7 degrees (North through East) ! Clean map min=-0.0021132 max=0.043635 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.00 LA 0.99 ! NL 1.00 PT 0.86 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.00 HN 0.92 LA 1.07 ! NL 1.01 OV 1.00* PT 0.96 SC 0.86 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 0.99 HN 0.88 LA 0.89 ! MK 1.00* NL 1.04 OV 1.00* PT 0.88 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.07 HN 0.91 LA 0.94 ! NL 1.01 OV 1.00* PT 0.95 SC 0.95 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HN 0.86 LA 0.85 ! MK 1.00* NL 1.03 OV 1.00* PT 0.95 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.01 LA 1.09 ! NL 1.10 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.07 HN 1.13 LA 1.02 ! NL 1.08 OV 1.00* PT 0.91 SC 1.05 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.07 HN 1.01 LA 0.92 ! MK 1.00* NL 1.06 OV 1.00* PT 0.98 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.17 HN 1.01 LA 1.08 ! NL 0.96 OV 1.00* PT 0.87 SC 0.96 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.08 HN 1.02 LA 1.00 ! MK 1.00* NL 1.00 OV 1.00* PT 0.92 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.17 HN 1.02 LA 1.14 ! NL 1.02 PT 0.89 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.07 HN 0.99 LA 0.92 ! MK 1.00* NL 1.05 OV 1.00* PT 0.93 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.13 HN 0.98 LA 0.99 ! NL 0.99 OV 1.00* PT 0.89 SC 1.03 ! ! A total of 27 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.12 HN 1.04 LA 0.94 ! MK 1.00* NL 0.96 OV 1.00* PT 0.87 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022938Jy sigma=0.690316 ! Fit after self-cal, rms=0.022552Jy sigma=0.680192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=2.423 mas, bpa=15.75 degrees ! Estimated noise=0.242363 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 (-3, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272039 Jy ! Component: 100 - total flux cleaned = 0.00422465 Jy ! Component: 150 - total flux cleaned = 0.004789 Jy ! Component: 200 - total flux cleaned = 0.00496888 Jy ! Total flux subtracted in 200 components = 0.00496888 Jy ! Clean residual min=-0.001215 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.058058 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.058058 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. ! ! Fit before self-cal, rms=0.022221Jy sigma=0.667448 ! Fit after self-cal, rms=0.022151Jy sigma=0.665126 ! 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. ! ! Fit before self-cal, rms=0.022151Jy sigma=0.665126 ! Fit after self-cal, rms=0.022008Jy sigma=0.658500 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=2.428 mas, bpa=15.73 degrees ! Estimated noise=0.242411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759067 Jy ! Component: 100 - total flux cleaned = 0.00084339 Jy ! Component: 150 - total flux cleaned = 0.000911049 Jy ! Component: 200 - total flux cleaned = 0.000949176 Jy ! Total flux subtracted in 200 components = 0.000949176 Jy ! Clean residual min=-0.001097 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0590071 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.0590071 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. ! ! Fit before self-cal, rms=0.021945Jy sigma=0.656023 ! Fit after self-cal, rms=0.021930Jy sigma=0.655504 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 = 0.000252503 Jy ! Component: 100 - total flux cleaned = 0.000373525 Jy ! Component: 150 - total flux cleaned = 0.000425876 Jy ! Component: 200 - total flux cleaned = 0.000456717 Jy ! Total flux subtracted in 200 components = 0.000456717 Jy ! Clean residual min=-0.001025 max=0.001042 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0594639 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.0594639 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. ! ! Fit before self-cal, rms=0.021899Jy sigma=0.654284 ! Fit after self-cal, rms=0.021892Jy sigma=0.654115 ! 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. ! ! Fit before self-cal, rms=0.021892Jy sigma=0.654115 ! Fit after self-cal, rms=0.021787Jy sigma=0.650873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=2.428 mas, bpa=15.64 degrees ! Estimated noise=0.241896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.67083e-05 Jy ! Component: 100 - total flux cleaned = -5.66519e-06 Jy ! Component: 150 - total flux cleaned = 2.15817e-05 Jy ! Component: 200 - total flux cleaned = 3.40266e-05 Jy ! Total flux subtracted in 200 components = 3.40266e-05 Jy ! Clean residual min=-0.000955 max=0.001035 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0594979 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.0594979 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. ! ! Fit before self-cal, rms=0.021768Jy sigma=0.650118 ! Fit after self-cal, rms=0.021765Jy sigma=0.649977 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 (-11.6, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912509 Jy ! Component: 100 - total flux cleaned = 0.00140362 Jy ! Component: 150 - total flux cleaned = 0.00175229 Jy ! Component: 200 - total flux cleaned = 0.00207674 Jy ! Total flux subtracted in 200 components = 0.00207674 Jy ! Clean residual min=-0.000804 max=0.000745 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0615746 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 97 components and 0.0615746 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. ! ! Fit before self-cal, rms=0.021720Jy sigma=0.648252 ! Fit after self-cal, rms=0.021717Jy sigma=0.648154 ! 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. ! ! Fit before self-cal, rms=0.021717Jy sigma=0.648154 ! Fit after self-cal, rms=0.021627Jy sigma=0.647472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=3.058 mas, bpa=3.986 degrees ! Estimated noise=0.281267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403075 Jy ! Component: 100 - total flux cleaned = 0.000681951 Jy ! Component: 150 - total flux cleaned = 0.000921228 Jy ! Component: 200 - total flux cleaned = 0.0011321 Jy ! Total flux subtracted in 200 components = 0.0011321 Jy ! Clean residual min=-0.000756 max=0.000709 Jy/beam ! Clean residual mean=-0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0627067 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 130 components and 0.0627067 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. ! ! Fit before self-cal, rms=0.021614Jy sigma=0.646993 ! Fit after self-cal, rms=0.021612Jy sigma=0.646912 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 = 6.06592e-05 Jy ! Component: 100 - total flux cleaned = 0.000263584 Jy ! Component: 150 - total flux cleaned = 0.000448888 Jy ! Component: 200 - total flux cleaned = 0.000559457 Jy ! Total flux subtracted in 200 components = 0.000559457 Jy ! Clean residual min=-0.000748 max=0.000726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0632662 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 151 components and 0.0632662 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. ! ! Fit before self-cal, rms=0.021606Jy sigma=0.646695 ! Fit after self-cal, rms=0.021604Jy sigma=0.646654 ! 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=1.227 mas, bmaj=2.428 mas, bpa=15.63 degrees ! Estimated noise=0.241068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 2.428 at 15.63 degrees (North through East) ! Clean map min=-0.00065366 max=0.043145 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=0.9684 mas, bmaj=2.028 mas, bpa=12.48 degrees ! Estimated noise=0.391878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335926 Jy ! Component: 100 - total flux cleaned = 0.0428603 Jy ! Component: 150 - total flux cleaned = 0.0472819 Jy ! Component: 200 - total flux cleaned = 0.0502321 Jy ! Total flux subtracted in 200 components = 0.0502321 Jy ! Clean residual min=-0.001404 max=0.001755 Jy/beam ! Clean residual mean=0.000002 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0502321 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0502321 Jy ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=2.428 mas, bpa=15.63 degrees ! Estimated noise=0.241068 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 = 0.00260427 Jy ! Component: 100 - total flux cleaned = 0.00437382 Jy ! Component: 150 - total flux cleaned = 0.00566688 Jy ! Component: 200 - total flux cleaned = 0.00669867 Jy ! Total flux subtracted in 200 components = 0.00669867 Jy ! Clean residual min=-0.000978 max=0.000848 Jy/beam ! Clean residual mean=0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0569308 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.0569308 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=2.248 mas, bmaj=3.058 mas, bpa=3.986 degrees ! Estimated noise=0.281267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011767 Jy ! Component: 100 - total flux cleaned = 0.0020405 Jy ! Component: 150 - total flux cleaned = 0.0027359 Jy ! Component: 200 - total flux cleaned = 0.00330317 Jy ! Total flux subtracted in 200 components = 0.00330317 Jy ! Clean residual min=-0.000734 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.060234 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 = 0.000482875 Jy ! Component: 100 - total flux cleaned = 0.000903927 Jy ! Component: 150 - total flux cleaned = 0.00127244 Jy ! Component: 200 - total flux cleaned = 0.00159585 Jy ! Total flux subtracted in 200 components = 0.00159585 Jy ! Clean residual min=-0.000732 max=0.000693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0618298 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 115 components and 0.0618298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=2.428 mas, bpa=15.63 degrees ! Estimated noise=0.241068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.43715e-05 Jy ! Component: 100 - total flux cleaned = 0.000230997 Jy ! Component: 150 - total flux cleaned = 0.000374086 Jy ! Component: 200 - total flux cleaned = 0.000504962 Jy ! Total flux subtracted in 200 components = 0.000504962 Jy ! Clean residual min=-0.000715 max=0.000688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0623347 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.0623347 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. ! ! Fit before self-cal, rms=0.021612Jy sigma=0.646951 ! Fit after self-cal, rms=0.021607Jy sigma=0.646734 wmodel /scr/pima/bs241e_uvs/J1623+0115_X_map.mod ! Writing 133 model components to file: /scr/pima/bs241e_uvs/J1623+0115_X_map.mod wobs /scr/pima/bs241e_uvs/J1623+0115_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241e_uvs/J1623+0115_X_uvs.fits wwins /scr/pima/bs241e_uvs/J1623+0115_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bs241e_uvs/J1623+0115_X_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 = -6.31756e-05 Jy ! Component: 100 - total flux cleaned = -0.000156121 Jy ! Component: 150 - total flux cleaned = -0.000311651 Jy ! Component: 200 - total flux cleaned = -0.000439891 Jy ! Component: 250 - total flux cleaned = -0.000512575 Jy ! Component: 300 - total flux cleaned = -0.000613402 Jy ! Component: 350 - total flux cleaned = -0.000672348 Jy ! Component: 400 - total flux cleaned = -0.000749308 Jy ! Component: 450 - total flux cleaned = -0.000796384 Jy ! Component: 500 - total flux cleaned = -0.000851789 Jy ! Component: 550 - total flux cleaned = -0.00091477 Jy ! Component: 600 - total flux cleaned = -0.000976303 Jy ! Component: 650 - total flux cleaned = -0.00101946 Jy ! Component: 700 - total flux cleaned = -0.00106204 Jy ! Component: 750 - total flux cleaned = -0.00110374 Jy ! Component: 800 - total flux cleaned = -0.00116124 Jy ! Component: 850 - total flux cleaned = -0.00119352 Jy ! Component: 900 - total flux cleaned = -0.00121737 Jy ! Component: 950 - total flux cleaned = -0.00126416 Jy ! Component: 1000 - total flux cleaned = -0.00127162 Jy ! Component: 1050 - total flux cleaned = -0.00127905 Jy ! Component: 1100 - total flux cleaned = -0.00129379 Jy ! Component: 1150 - total flux cleaned = -0.00127893 Jy ! Component: 1200 - total flux cleaned = -0.00130077 Jy ! Component: 1250 - total flux cleaned = -0.00132213 Jy ! Component: 1300 - total flux cleaned = -0.00130065 Jy ! Component: 1350 - total flux cleaned = -0.00129373 Jy ! Component: 1400 - total flux cleaned = -0.00129372 Jy ! Component: 1450 - total flux cleaned = -0.00126617 Jy ! Component: 1500 - total flux cleaned = -0.00128666 Jy ! Component: 1550 - total flux cleaned = -0.00127311 Jy ! Component: 1600 - total flux cleaned = -0.00125959 Jy ! Component: 1650 - total flux cleaned = -0.0012331 Jy ! Component: 1700 - total flux cleaned = -0.00123971 Jy ! Component: 1750 - total flux cleaned = -0.00122034 Jy ! Component: 1800 - total flux cleaned = -0.00122673 Jy ! Component: 1850 - total flux cleaned = -0.00122674 Jy ! Component: 1900 - total flux cleaned = -0.00122032 Jy ! Component: 1950 - total flux cleaned = -0.00118894 Jy ! Component: 2000 - total flux cleaned = -0.00121382 Jy ! Component: 2050 - total flux cleaned = -0.0011891 Jy ! Component: 2100 - total flux cleaned = -0.00120137 Jy ! Component: 2150 - total flux cleaned = -0.00118308 Jy ! Component: 2200 - total flux cleaned = -0.00118907 Jy ! Component: 2250 - total flux cleaned = -0.00117117 Jy ! Component: 2300 - total flux cleaned = -0.0011474 Jy ! Component: 2350 - total flux cleaned = -0.00115332 Jy ! Component: 2400 - total flux cleaned = -0.00115338 Jy ! Component: 2450 - total flux cleaned = -0.00113589 Jy ! Component: 2500 - total flux cleaned = -0.00111276 Jy ! Component: 2550 - total flux cleaned = -0.00111274 Jy ! Component: 2600 - total flux cleaned = -0.0011013 Jy ! Component: 2650 - total flux cleaned = -0.0011069 Jy ! Component: 2700 - total flux cleaned = -0.00109004 Jy ! Component: 2750 - total flux cleaned = -0.00106768 Jy ! Component: 2800 - total flux cleaned = -0.00105102 Jy ! Component: 2850 - total flux cleaned = -0.00101795 Jy ! Component: 2900 - total flux cleaned = -0.00100151 Jy ! Component: 2950 - total flux cleaned = -0.00100693 Jy ! Component: 3000 - total flux cleaned = -0.00100148 Jy ! Component: 3050 - total flux cleaned = -0.000953115 Jy ! Component: 3100 - total flux cleaned = -0.000963862 Jy ! Component: 3150 - total flux cleaned = -0.000958534 Jy ! Component: 3200 - total flux cleaned = -0.000942698 Jy ! Component: 3250 - total flux cleaned = -0.000932152 Jy ! Component: 3300 - total flux cleaned = -0.00091132 Jy ! Component: 3350 - total flux cleaned = -0.000906133 Jy ! Component: 3400 - total flux cleaned = -0.000906144 Jy ! Component: 3450 - total flux cleaned = -0.000895934 Jy ! Component: 3500 - total flux cleaned = -0.000875537 Jy ! Component: 3550 - total flux cleaned = -0.000890752 Jy ! Component: 3600 - total flux cleaned = -0.000890787 Jy ! Component: 3650 - total flux cleaned = -0.000900822 Jy ! Component: 3700 - total flux cleaned = -0.000900777 Jy ! Component: 3750 - total flux cleaned = -0.000915635 Jy ! Component: 3800 - total flux cleaned = -0.000890984 Jy ! Component: 3850 - total flux cleaned = -0.000890955 Jy ! Component: 3900 - total flux cleaned = -0.000886098 Jy ! Component: 3950 - total flux cleaned = -0.000905505 Jy ! Component: 4000 - total flux cleaned = -0.000900698 Jy ! Component: 4050 - total flux cleaned = -0.000886334 Jy ! Total flux subtracted in 4096 components = -0.000895939 Jy ! Clean residual min=-0.000314 max=0.000260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0614388 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 425 components and 0.0614388 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241e_uvs/J1623+0115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 2.428 at 15.63 degrees (North through East) ! Clean map min=-0.00047524 max=0.043106 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241e_uvs/J1623+0115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0431062 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.46568e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.589174 0.589174 1.17835 2.3567 4.71339 9.42678 18.8536 37.7071 75.4143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 509.187 quit ! Quitting program ! Log file /scr/pima/bs241e_uvs/J1623+0115_X_uvs.log closed on Fri May 15 09:16:46 2015