! Started logfile: ./J1456-0617_S_uvs.log on Sat Jan 2 09:56:31 2016 obs J1456-0617_S_uva.fits ! Reading UV FITS file: J1456-0617_S_uva.fits ! AN table 1: 46 integrations on 55 of 55 possible baselines. ! AN table 2: 109 integrations on 10 of 10 possible baselines. ! AN table 3: 42 integrations on 66 of 66 possible baselines. ! AN table 4: 20 integrations on 6 of 6 possible baselines. ! AN table 5: 65 integrations on 36 of 36 possible baselines. ! AN table 6: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.753931 visibilities/baseline/integration-bin. ! Found source: J1456-0617 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 56768 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet ./J1456-0617_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 125 telescope corrections were flagged in sub-array 1. ! A total of 512 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! A total of 512 telescope corrections were flagged in sub-array 2. ! A total of 84 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 176 telescope corrections were flagged in sub-array 1. ! A total of 512 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 4. ! A total of 73 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 176 telescope corrections were flagged in sub-array 1. ! A total of 512 telescope corrections were flagged in sub-array 2. ! A total of 123 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 4. ! A total of 73 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 160 telescope corrections were flagged in sub-array 1. ! A total of 512 telescope corrections were flagged in sub-array 2. ! A total of 119 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 71 telescope corrections were flagged in sub-array 5. ! A total of 23 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 175 telescope corrections were flagged in sub-array 1. ! A total of 545 telescope corrections were flagged in sub-array 2. ! A total of 144 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 138 telescope corrections were flagged in sub-array 1. ! A total of 545 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.022436Jy sigma=6.242259 ! Fit after self-cal, rms=0.892771Jy sigma=5.622572 ! 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=1.723 mas, bmaj=3.876 mas, bpa=8.754 degrees ! Estimated noise=1.18459 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 = 0.0823592 Jy ! Component: 100 - total flux cleaned = 0.10678 Jy ! Total flux subtracted in 100 components = 0.10678 Jy ! Clean residual min=-0.007774 max=0.011246 Jy/beam ! Clean residual mean=-0.000005 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.10678 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.10678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.159077Jy sigma=0.644903 ! Fit after self-cal, rms=0.158077Jy sigma=0.640755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122207 Jy ! Component: 100 - total flux cleaned = 0.01844 Jy ! Total flux subtracted in 100 components = 0.01844 Jy ! Clean residual min=-0.007646 max=0.010411 Jy/beam ! Clean residual mean=-0.000003 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.12522 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.12522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.157270Jy sigma=0.631665 ! Fit after self-cal, rms=0.157089Jy sigma=0.631480 ! Inverting map ! Added new window around map position (16.5, 15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902819 Jy ! Component: 100 - total flux cleaned = 0.0131984 Jy ! Total flux subtracted in 100 components = 0.0131984 Jy ! Clean residual min=-0.007201 max=0.009164 Jy/beam ! Clean residual mean=-0.000004 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.138419 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.138419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.156675Jy sigma=0.625894 ! Fit after self-cal, rms=0.156552Jy sigma=0.625134 ! Inverting map ! Added new window around map position (6.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282676 Jy ! Component: 100 - total flux cleaned = 0.0032188 Jy ! Total flux subtracted in 100 components = 0.0032188 Jy ! Clean residual min=-0.006412 max=0.008350 Jy/beam ! Clean residual mean=-0.000004 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.141637 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.141637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.156436Jy sigma=0.621185 ! Fit after self-cal, rms=0.156352Jy sigma=0.620801 ! 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=2.254 mas, bmaj=5.033 mas, bpa=8.962 degrees ! Estimated noise=0.658902 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 = 0.00183934 Jy ! Component: 100 - total flux cleaned = 0.00169864 Jy ! Component: 150 - total flux cleaned = 0.00169673 Jy ! Component: 200 - total flux cleaned = 0.00180863 Jy ! Total flux subtracted in 200 components = 0.00180863 Jy ! Clean residual min=-0.003625 max=0.004249 Jy/beam ! Clean residual mean=-0.000018 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.143446 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.143446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155912Jy sigma=0.620198 ! Fit after self-cal, rms=0.155946Jy sigma=0.619958 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.254 x 5.033 at 8.962 degrees (North through East) ! Clean map min=-0.0039632 max=0.11315 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 KP 1.08 MK 0.99 OV 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.99 KP 1.02 LA 0.99 ! MK 0.84 NL 0.98 OV 1.06 PT 0.92 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 FD 0.88 KP 1.07 LA 1.16 ! MK 0.86 NL 1.00 PT 1.08 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.99 KP 1.08 LA 0.93 ! MK 1.09 NL 1.03 OV 1.00* PT 0.94 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.99 KP 1.08 LA 1.05 ! MK 0.89 NL 0.91 PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 57 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.04 KP 1.08 LA 1.02 ! MK 0.90 NL 1.08 OV 1.00* PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.96 KP 1.16 LA 1.04 ! MK 0.85 NL 0.95 PT 0.99 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 KP 0.86 MK 0.95 OV 1.09 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.03 KP 0.93 LA 1.07 ! MK 0.93 NL 1.11 OV 1.07 PT 1.00* ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 KP 1.06 MK 0.87 OV 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 1.05 KP 0.91 LA 0.89 ! MK 0.97 NL 1.07 OV 0.93 PT 0.95 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.15 FD 1.02 KP 0.95 LA 1.06 ! MK 1.02 NL 1.05 PT 1.02 SC 0.92 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! EF 0.00* HH 0.00* MC 0.00* ON 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* HH 1.00* ! KP 1.00* LA 1.00* MC 1.00* NL 1.00* ! ON 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* KP 1.00* MK 1.00* OV 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.93 KP 0.95 LA 0.92 ! MK 0.95 NL 1.00 PT 1.03 SC 0.84 ! ! ! Fit before self-cal, rms=0.155946Jy sigma=0.619958 ! Fit after self-cal, rms=0.155355Jy sigma=0.616311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=5.215 mas, bpa=8.352 degrees ! Estimated noise=0.6622 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 = 0.0012484 Jy ! Component: 100 - total flux cleaned = 0.00155216 Jy ! Component: 150 - total flux cleaned = 0.00172916 Jy ! Component: 200 - total flux cleaned = 0.00181113 Jy ! Total flux subtracted in 200 components = 0.00181113 Jy ! Clean residual min=-0.003619 max=0.003867 Jy/beam ! Clean residual mean=-0.000021 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.145257 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.145257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155204Jy sigma=0.615049 ! Fit after self-cal, rms=0.155199Jy sigma=0.614864 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155199Jy sigma=0.614864 ! Fit after self-cal, rms=0.155169Jy sigma=0.613855 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.208 mas, bpa=8.339 degrees ! Estimated noise=0.663935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770665 Jy ! Component: 100 - total flux cleaned = 0.00109287 Jy ! Component: 150 - total flux cleaned = 0.00130882 Jy ! Component: 200 - total flux cleaned = 0.00150529 Jy ! Total flux subtracted in 200 components = 0.00150529 Jy ! Clean residual min=-0.003774 max=0.003920 Jy/beam ! Clean residual mean=-0.000020 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.146762 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.146762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.155071Jy sigma=0.613133 ! Fit after self-cal, rms=0.155077Jy sigma=0.613040 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, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188552 Jy ! Component: 100 - total flux cleaned = -0.000609829 Jy ! Component: 150 - total flux cleaned = -0.000929454 Jy ! Component: 200 - total flux cleaned = -0.00120504 Jy ! Total flux subtracted in 200 components = -0.00120504 Jy ! Clean residual min=-0.003714 max=0.003322 Jy/beam ! Clean residual mean=-0.000019 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.145557 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.145557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154857Jy sigma=0.610512 ! Fit after self-cal, rms=0.154813Jy sigma=0.610298 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154813Jy sigma=0.610298 ! Fit after self-cal, rms=0.154912Jy sigma=0.609995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.211 mas, bpa=8.36 degrees ! Estimated noise=0.664932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.10836e-05 Jy ! Component: 100 - total flux cleaned = 8.21549e-05 Jy ! Component: 150 - total flux cleaned = 0.000243827 Jy ! Component: 200 - total flux cleaned = 0.000316867 Jy ! Total flux subtracted in 200 components = 0.000316867 Jy ! Clean residual min=-0.003527 max=0.003252 Jy/beam ! Clean residual mean=-0.000019 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.145874 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.145874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154796Jy sigma=0.609086 ! Fit after self-cal, rms=0.154786Jy sigma=0.608942 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 = 0.000226038 Jy ! Component: 100 - total flux cleaned = 0.000293805 Jy ! Component: 150 - total flux cleaned = 0.000422217 Jy ! Component: 200 - total flux cleaned = 0.000544014 Jy ! Total flux subtracted in 200 components = 0.000544014 Jy ! Clean residual min=-0.003461 max=0.003246 Jy/beam ! Clean residual mean=-0.000019 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.146418 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.146418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154703Jy sigma=0.608584 ! Fit after self-cal, rms=0.154696Jy sigma=0.608560 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154696Jy sigma=0.608560 ! Fit after self-cal, rms=0.154821Jy sigma=0.608540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.462 mas, bmaj=13.25 mas, bpa=7.123 degrees ! Estimated noise=0.828801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238667 Jy ! Component: 100 - total flux cleaned = 0.00298149 Jy ! Component: 150 - total flux cleaned = 0.00319002 Jy ! Component: 200 - total flux cleaned = 0.00332526 Jy ! Total flux subtracted in 200 components = 0.00332526 Jy ! Clean residual min=-0.003510 max=0.003423 Jy/beam ! Clean residual mean=-0.000045 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.149744 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.149744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154826Jy sigma=0.608657 ! Fit after self-cal, rms=0.154816Jy sigma=0.608567 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 = 0.00078384 Jy ! Component: 100 - total flux cleaned = 0.000870591 Jy ! Component: 150 - total flux cleaned = 0.000888364 Jy ! Component: 200 - total flux cleaned = 0.000888733 Jy ! Total flux subtracted in 200 components = 0.000888733 Jy ! Clean residual min=-0.003423 max=0.003254 Jy/beam ! Clean residual mean=-0.000046 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.150632 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.150632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154813Jy sigma=0.608796 ! Fit after self-cal, rms=0.154812Jy sigma=0.608780 ! 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=2.234 mas, bmaj=5.214 mas, bpa=8.404 degrees ! Estimated noise=0.665968 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.234 x 5.214 at 8.404 degrees (North through East) ! Clean map min=-0.0050119 max=0.11367 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=1.704 mas, bmaj=4.198 mas, bpa=7.755 degrees ! Estimated noise=1.19981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832982 Jy ! Component: 100 - total flux cleaned = 0.10981 Jy ! Component: 150 - total flux cleaned = 0.125636 Jy ! Component: 200 - total flux cleaned = 0.130823 Jy ! Total flux subtracted in 200 components = 0.130823 Jy ! Clean residual min=-0.007100 max=0.008339 Jy/beam ! Clean residual mean=-0.000005 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.130823 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 0.130823 Jy ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.214 mas, bpa=8.404 degrees ! Estimated noise=0.665968 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) ! Added new window around map position (14.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114643 Jy ! Component: 100 - total flux cleaned = 0.0134439 Jy ! Component: 150 - total flux cleaned = 0.0138938 Jy ! Component: 200 - total flux cleaned = 0.0142729 Jy ! Total flux subtracted in 200 components = 0.0142729 Jy ! Clean residual min=-0.004698 max=0.003657 Jy/beam ! Clean residual mean=-0.000020 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.145096 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.145096 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=9.462 mas, bmaj=13.25 mas, bpa=7.123 degrees ! Estimated noise=0.828801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483497 Jy ! Component: 100 - total flux cleaned = 0.00622309 Jy ! Component: 150 - total flux cleaned = 0.00684825 Jy ! Component: 200 - total flux cleaned = 0.00739026 Jy ! Total flux subtracted in 200 components = 0.00739026 Jy ! Clean residual min=-0.003328 max=0.003380 Jy/beam ! Clean residual mean=-0.000048 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.152486 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 = 0.000331897 Jy ! Component: 100 - total flux cleaned = 0.00063458 Jy ! Component: 150 - total flux cleaned = 0.000759082 Jy ! Component: 200 - total flux cleaned = 0.00083543 Jy ! Total flux subtracted in 200 components = 0.00083543 Jy ! Clean residual min=-0.003213 max=0.003163 Jy/beam ! Clean residual mean=-0.000048 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.153322 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 86 components and 0.153322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.234 mas, bmaj=5.214 mas, bpa=8.404 degrees ! Estimated noise=0.665968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633612 Jy ! Component: 100 - total flux cleaned = -0.000499935 Jy ! Component: 150 - total flux cleaned = -0.000386763 Jy ! Component: 200 - total flux cleaned = -0.000385674 Jy ! Total flux subtracted in 200 components = -0.000385674 Jy ! Clean residual min=-0.003886 max=0.003313 Jy/beam ! Clean residual mean=-0.000022 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.152936 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.152936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.154966Jy sigma=0.610695 ! Fit after self-cal, rms=0.154888Jy sigma=0.610366 wmodel ./J1456-0617_S_map.mod ! Writing 105 model components to file: ./J1456-0617_S_map.mod wobs ./J1456-0617_S_uvs.fits ! Writing UV FITS file: ./J1456-0617_S_uvs.fits wwins ./J1456-0617_S_map.win ! wwins: Wrote 5 windows to ./J1456-0617_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 = -0.00101384 Jy ! Component: 100 - total flux cleaned = -0.000735366 Jy ! Component: 150 - total flux cleaned = -0.000417472 Jy ! Component: 200 - total flux cleaned = -0.000264259 Jy ! Component: 250 - total flux cleaned = -0.00026402 Jy ! Component: 300 - total flux cleaned = -0.000311614 Jy ! Component: 350 - total flux cleaned = -0.000311303 Jy ! Component: 400 - total flux cleaned = -0.000265753 Jy ! Component: 450 - total flux cleaned = -0.00026625 Jy ! Component: 500 - total flux cleaned = -0.000266831 Jy ! Component: 550 - total flux cleaned = -0.00022301 Jy ! Component: 600 - total flux cleaned = -5.3197e-05 Jy ! Component: 650 - total flux cleaned = 3.01122e-05 Jy ! Component: 700 - total flux cleaned = 0.00011247 Jy ! Component: 750 - total flux cleaned = 0.000152874 Jy ! Component: 800 - total flux cleaned = 0.000112742 Jy ! Component: 850 - total flux cleaned = 0.000271038 Jy ! Component: 900 - total flux cleaned = 0.000309256 Jy ! Component: 950 - total flux cleaned = 0.000309315 Jy ! Component: 1000 - total flux cleaned = 0.000309703 Jy ! Component: 1050 - total flux cleaned = 0.000423074 Jy ! Component: 1100 - total flux cleaned = 0.00049721 Jy ! Component: 1150 - total flux cleaned = 0.000460094 Jy ! Component: 1200 - total flux cleaned = 0.000387118 Jy ! Component: 1250 - total flux cleaned = 0.000423268 Jy ! Component: 1300 - total flux cleaned = 0.000423303 Jy ! Component: 1350 - total flux cleaned = 0.000530187 Jy ! Component: 1400 - total flux cleaned = 0.000636057 Jy ! Component: 1450 - total flux cleaned = 0.000565753 Jy ! Component: 1500 - total flux cleaned = 0.000635598 Jy ! Component: 1550 - total flux cleaned = 0.000807686 Jy ! Component: 1600 - total flux cleaned = 0.000738864 Jy ! Component: 1650 - total flux cleaned = 0.000806754 Jy ! Component: 1700 - total flux cleaned = 0.000739384 Jy ! Component: 1750 - total flux cleaned = 0.000805966 Jy ! Component: 1800 - total flux cleaned = 0.000772876 Jy ! Component: 1850 - total flux cleaned = 0.000772312 Jy ! Component: 1900 - total flux cleaned = 0.000805081 Jy ! Component: 1950 - total flux cleaned = 0.000902669 Jy ! Component: 2000 - total flux cleaned = 0.000838099 Jy ! Component: 2050 - total flux cleaned = 0.000838236 Jy ! Component: 2100 - total flux cleaned = 0.000997498 Jy ! Component: 2150 - total flux cleaned = 0.00115597 Jy ! Component: 2200 - total flux cleaned = 0.00121843 Jy ! Component: 2250 - total flux cleaned = 0.00128097 Jy ! Component: 2300 - total flux cleaned = 0.00134291 Jy ! Component: 2350 - total flux cleaned = 0.00143542 Jy ! Component: 2400 - total flux cleaned = 0.00146622 Jy ! Component: 2450 - total flux cleaned = 0.00164915 Jy ! Component: 2500 - total flux cleaned = 0.00174007 Jy ! Component: 2550 - total flux cleaned = 0.00189083 Jy ! Component: 2600 - total flux cleaned = 0.00210011 Jy ! Component: 2650 - total flux cleaned = 0.00207061 Jy ! Component: 2700 - total flux cleaned = 0.00227787 Jy ! Component: 2750 - total flux cleaned = 0.00233668 Jy ! Component: 2800 - total flux cleaned = 0.00254165 Jy ! Component: 2850 - total flux cleaned = 0.00262881 Jy ! Component: 2900 - total flux cleaned = 0.00277336 Jy ! Component: 2950 - total flux cleaned = 0.00297453 Jy ! Component: 3000 - total flux cleaned = 0.00306022 Jy ! Component: 3050 - total flux cleaned = 0.00314572 Jy ! Component: 3100 - total flux cleaned = 0.00334376 Jy ! Component: 3150 - total flux cleaned = 0.0034564 Jy ! Component: 3200 - total flux cleaned = 0.00354022 Jy ! Component: 3250 - total flux cleaned = 0.0036797 Jy ! Component: 3300 - total flux cleaned = 0.00384582 Jy ! Component: 3350 - total flux cleaned = 0.0039009 Jy ! Component: 3400 - total flux cleaned = 0.00392843 Jy ! Component: 3450 - total flux cleaned = 0.00411982 Jy ! Component: 3500 - total flux cleaned = 0.00425587 Jy ! Component: 3550 - total flux cleaned = 0.00447237 Jy ! Component: 3600 - total flux cleaned = 0.00452618 Jy ! Component: 3650 - total flux cleaned = 0.00468686 Jy ! Component: 3700 - total flux cleaned = 0.00471362 Jy ! Component: 3750 - total flux cleaned = 0.00484622 Jy ! Component: 3800 - total flux cleaned = 0.00500492 Jy ! Component: 3850 - total flux cleaned = 0.00516276 Jy ! Component: 3900 - total flux cleaned = 0.00545059 Jy ! Component: 3950 - total flux cleaned = 0.0054767 Jy ! Component: 4000 - total flux cleaned = 0.00555453 Jy ! Component: 4050 - total flux cleaned = 0.0056577 Jy ! Total flux subtracted in 4096 components = 0.00578629 Jy ! Clean residual min=-0.001285 max=0.001489 Jy/beam ! Clean residual mean=-0.000012 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.158722 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 440 components and 0.158722 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1456-0617_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.234 x 5.214 at 8.404 degrees (North through East) ! Clean map min=-0.0040999 max=0.11373 Jy/beam ! Writing clean map to FITS file: ./J1456-0617_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24482 1.24482 2.48964 4.97928 9.95857 19.9171 39.8343 79.6685 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.998 quit ! Quitting program ! Log file ./J1456-0617_S_uvs.log closed on Sat Jan 2 09:56:39 2016