! Started logfile: /scr/pima/gb073_uvs/J0958+6533_S_uvs.log on Sat Dec 26 10:15:04 2015 obs /scr/pima/gb073_uvs/J0958+6533_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0958+6533_S_uva.fits ! AN table 1: 11 integrations on 36 of 36 possible baselines. ! AN table 2: 12 integrations on 55 of 55 possible baselines. ! AN table 3: 12 integrations on 55 of 55 possible baselines. ! AN table 4: 12 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.929426 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 18648 visibilities. select RR ! Selecting polarization: RR, 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0958+6533_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 13 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 22 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 33 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.316965Jy sigma=10.045175 ! Fit after self-cal, rms=0.377499Jy sigma=5.384845 ! 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=1.763 mas, bmaj=3.515 mas, bpa=33.3 degrees ! Estimated noise=1.55275 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 = 0.463776 Jy ! Component: 100 - total flux cleaned = 0.651825 Jy ! Total flux subtracted in 100 components = 0.651825 Jy ! Clean residual min=-0.044956 max=0.093561 Jy/beam ! Clean residual mean=-0.000038 rms=0.011888 Jy/beam ! Combined flux in latest and established models = 0.651825 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.651825 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=0.367670Jy sigma=2.312938 ! Fit after self-cal, rms=0.367664Jy sigma=2.311894 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111007 Jy ! Component: 100 - total flux cleaned = 0.179943 Jy ! Total flux subtracted in 100 components = 0.179943 Jy ! Clean residual min=-0.039277 max=0.065511 Jy/beam ! Clean residual mean=-0.000025 rms=0.010416 Jy/beam ! Combined flux in latest and established models = 0.831768 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.831768 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=0.309445Jy sigma=2.110789 ! Fit after self-cal, rms=0.309583Jy sigma=2.110587 ! Inverting map ! Added new window around map position (-13.5, 16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591962 Jy ! Component: 100 - total flux cleaned = 0.0901071 Jy ! Total flux subtracted in 100 components = 0.0901071 Jy ! Clean residual min=-0.036407 max=0.061644 Jy/beam ! Clean residual mean=-0.000019 rms=0.009728 Jy/beam ! Combined flux in latest and established models = 0.921875 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.921875 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=0.294812Jy sigma=2.037873 ! Fit after self-cal, rms=0.294044Jy sigma=2.033006 ! 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=2.076 mas, bmaj=4.569 mas, bpa=34.08 degrees ! Estimated noise=0.912616 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 = 0.0288704 Jy ! Component: 100 - total flux cleaned = 0.0386049 Jy ! Component: 150 - total flux cleaned = 0.0409037 Jy ! Component: 200 - total flux cleaned = 0.042548 Jy ! Total flux subtracted in 200 components = 0.042548 Jy ! Clean residual min=-0.041253 max=0.060786 Jy/beam ! Clean residual mean=-0.000035 rms=0.011676 Jy/beam ! Combined flux in latest and established models = 0.964423 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.964423 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=0.291087Jy sigma=1.994670 ! Fit after self-cal, rms=0.290466Jy sigma=1.991789 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.076 x 4.569 at 34.08 degrees (North through East) ! Clean map min=-0.038745 max=0.64162 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 0.85 FD 0.93 KP 1.00 LA 1.04 ! MC 1.17 NL 0.89 OV 0.96 PT 1.03 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 KP 1.01 LA 1.11 ! MC 1.15 NL 0.94 OV 0.94 PT 1.05 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 KP 0.99 LA 1.00 ! MC 0.95 NL 0.94 OV 1.00* PT 1.00 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 KP 0.99 LA 1.04 ! MC 0.94 NL 0.99 OV 1.00* PT 1.01 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 0.84 LA 1.03 ! MC 1.01 NL 1.07 OV 1.00 PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MC 1.00* NL 1.00* OV 1.00* PT 1.00* ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MC 1.00* NL 1.00* ON 1.00* ! PT 1.00* SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* EF 1.00* FD 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* ZC 1.00* ! ! ! Fit before self-cal, rms=0.290466Jy sigma=1.991789 ! Fit after self-cal, rms=0.289167Jy sigma=1.976916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=4.593 mas, bpa=34.1 degrees ! Estimated noise=0.908115 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 = 0.00535143 Jy ! Component: 100 - total flux cleaned = 0.0057677 Jy ! Component: 150 - total flux cleaned = 0.00544872 Jy ! Component: 200 - total flux cleaned = 0.00578062 Jy ! Total flux subtracted in 200 components = 0.00578062 Jy ! Clean residual min=-0.038367 max=0.057042 Jy/beam ! Clean residual mean=-0.000033 rms=0.011288 Jy/beam ! Combined flux in latest and established models = 0.970204 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.970204 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=0.289167Jy sigma=1.954804 ! Fit after self-cal, rms=0.289031Jy sigma=1.954203 ! 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=0.289031Jy sigma=1.954203 ! Fit after self-cal, rms=0.289039Jy sigma=1.954079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=4.601 mas, bpa=34.11 degrees ! Estimated noise=0.907563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167702 Jy ! Component: 100 - total flux cleaned = 0.00198671 Jy ! Component: 150 - total flux cleaned = 0.00227987 Jy ! Component: 200 - total flux cleaned = 0.0022704 Jy ! Total flux subtracted in 200 components = 0.0022704 Jy ! Clean residual min=-0.038155 max=0.054821 Jy/beam ! Clean residual mean=-0.000033 rms=0.011179 Jy/beam ! Combined flux in latest and established models = 0.972474 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.972474 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=0.288897Jy sigma=1.943739 ! Fit after self-cal, rms=0.288891Jy sigma=1.943524 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496619 Jy ! Component: 100 - total flux cleaned = 0.0650421 Jy ! Component: 150 - total flux cleaned = 0.0725108 Jy ! Component: 200 - total flux cleaned = 0.0767942 Jy ! Total flux subtracted in 200 components = 0.0767942 Jy ! Clean residual min=-0.035006 max=0.041912 Jy/beam ! Clean residual mean=-0.000014 rms=0.010173 Jy/beam ! Combined flux in latest and established models = 1.04927 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 1.04927 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=0.282288Jy sigma=1.800782 ! Fit after self-cal, rms=0.281075Jy sigma=1.792068 ! 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=0.281075Jy sigma=1.792068 ! Fit after self-cal, rms=0.280420Jy sigma=1.785409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=4.618 mas, bpa=34.13 degrees ! Estimated noise=0.905493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164954 Jy ! Component: 100 - total flux cleaned = 0.0154546 Jy ! Component: 150 - total flux cleaned = 0.0154344 Jy ! Component: 200 - total flux cleaned = 0.0154317 Jy ! Total flux subtracted in 200 components = 0.0154317 Jy ! Clean residual min=-0.034854 max=0.040573 Jy/beam ! Clean residual mean=-0.000014 rms=0.009833 Jy/beam ! Combined flux in latest and established models = 1.0647 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 1.0647 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=0.278320Jy sigma=1.763351 ! Fit after self-cal, rms=0.278133Jy sigma=1.762435 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 = 0.00380679 Jy ! Component: 100 - total flux cleaned = 0.00419491 Jy ! Component: 150 - total flux cleaned = 0.00454777 Jy ! Component: 200 - total flux cleaned = 0.00488643 Jy ! Total flux subtracted in 200 components = 0.00488643 Jy ! Clean residual min=-0.034889 max=0.040464 Jy/beam ! Clean residual mean=-0.000012 rms=0.009783 Jy/beam ! Combined flux in latest and established models = 1.06959 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 1.06959 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=0.276558Jy sigma=1.757683 ! Fit after self-cal, rms=0.276488Jy sigma=1.757436 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.276488Jy sigma=1.757436 ! Fit after self-cal, rms=0.276557Jy sigma=1.757181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10 mas, bmaj=12.93 mas, bpa=-75.89 degrees ! Estimated noise=1.31564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575365 Jy ! Component: 100 - total flux cleaned = 0.00889552 Jy ! Component: 150 - total flux cleaned = 0.00965216 Jy ! Component: 200 - total flux cleaned = 0.00989753 Jy ! Total flux subtracted in 200 components = 0.00989753 Jy ! Clean residual min=-0.061011 max=0.059106 Jy/beam ! Clean residual mean=-0.000023 rms=0.019541 Jy/beam ! Combined flux in latest and established models = 1.07948 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 1.07948 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=0.277823Jy sigma=1.741806 ! Fit after self-cal, rms=0.277830Jy sigma=1.741659 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 = 0.000797866 Jy ! Component: 100 - total flux cleaned = 0.00126158 Jy ! Component: 150 - total flux cleaned = 0.00170981 Jy ! Component: 200 - total flux cleaned = 0.00214346 Jy ! Total flux subtracted in 200 components = 0.00214346 Jy ! Clean residual min=-0.060900 max=0.059088 Jy/beam ! Clean residual mean=-0.000021 rms=0.019475 Jy/beam ! Combined flux in latest and established models = 1.08163 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 1.08163 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=0.278067Jy sigma=1.742360 ! Fit after self-cal, rms=0.278104Jy sigma=1.742241 ! 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=2.083 mas, bmaj=4.628 mas, bpa=34.14 degrees ! Estimated noise=0.906036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.083 x 4.628 at 34.14 degrees (North through East) ! Clean map min=-0.032588 max=0.64984 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 ! Performing amp+phase self-cal ! ! 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=0.278104Jy sigma=1.742241 ! Fit after self-cal, rms=0.277443Jy sigma=1.737376 ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=4.629 mas, bpa=34.15 degrees ! Estimated noise=0.905103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00373654 Jy ! Component: 100 - total flux cleaned = -0.00409487 Jy ! Component: 150 - total flux cleaned = -0.00378618 Jy ! Component: 200 - total flux cleaned = -0.00378368 Jy ! Total flux subtracted in 200 components = -0.00378368 Jy ! Clean residual min=-0.033776 max=0.039420 Jy/beam ! Clean residual mean=-0.000007 rms=0.009648 Jy/beam ! Combined flux in latest and established models = 1.07784 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 1.07784 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=0.274897Jy sigma=1.744839 ! Fit after self-cal, rms=0.274848Jy sigma=1.744638 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957556 Jy ! Component: 100 - total flux cleaned = 0.00153317 Jy ! Component: 150 - total flux cleaned = 0.00207623 Jy ! Component: 200 - total flux cleaned = 0.00233692 Jy ! Total flux subtracted in 200 components = 0.00233692 Jy ! Clean residual min=-0.033575 max=0.039492 Jy/beam ! Clean residual mean=-0.000006 rms=0.009628 Jy/beam ! Combined flux in latest and established models = 1.08018 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 1.08018 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=0.274032Jy sigma=1.740965 ! Fit after self-cal, rms=0.273984Jy sigma=1.740838 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.273984Jy sigma=1.740838 ! Fit after self-cal, rms=0.274022Jy sigma=1.740680 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=1.764 mas, bmaj=3.575 mas, bpa=33.43 degrees ! Estimated noise=1.54896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.462619 Jy ! Component: 100 - total flux cleaned = 0.650001 Jy ! Component: 150 - total flux cleaned = 0.761234 Jy ! Component: 200 - total flux cleaned = 0.840057 Jy ! Total flux subtracted in 200 components = 0.840057 Jy ! Clean residual min=-0.036602 max=0.051934 Jy/beam ! Clean residual mean=-0.000024 rms=0.009896 Jy/beam ! Combined flux in latest and established models = 0.840058 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.840058 Jy ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=4.636 mas, bpa=34.16 degrees ! Estimated noise=0.906166 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 (-124.5, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665446 Jy ! Component: 100 - total flux cleaned = 0.114018 Jy ! Component: 150 - total flux cleaned = 0.150827 Jy ! Component: 200 - total flux cleaned = 0.179973 Jy ! Total flux subtracted in 200 components = 0.179973 Jy ! Clean residual min=-0.034230 max=0.042210 Jy/beam ! Clean residual mean=-0.000035 rms=0.010022 Jy/beam ! Combined flux in latest and established models = 1.02003 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 1.02003 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=10.01 mas, bmaj=12.94 mas, bpa=-75.92 degrees ! Estimated noise=1.31541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324073 Jy ! Component: 100 - total flux cleaned = 0.0532625 Jy ! Component: 150 - total flux cleaned = 0.0678483 Jy ! Component: 200 - total flux cleaned = 0.0739652 Jy ! Total flux subtracted in 200 components = 0.0739652 Jy ! Clean residual min=-0.062240 max=0.057439 Jy/beam ! Clean residual mean=-0.000044 rms=0.018917 Jy/beam ! Combined flux in latest and established models = 1.094 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 = 0.00465811 Jy ! Component: 100 - total flux cleaned = 0.00762494 Jy ! Component: 150 - total flux cleaned = 0.00936494 Jy ! Component: 200 - total flux cleaned = 0.00963418 Jy ! Total flux subtracted in 200 components = 0.00963418 Jy ! Clean residual min=-0.061435 max=0.056781 Jy/beam ! Clean residual mean=-0.000039 rms=0.018747 Jy/beam ! Combined flux in latest and established models = 1.10363 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 1.10363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=4.636 mas, bpa=34.16 degrees ! Estimated noise=0.906166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167417 Jy ! Component: 100 - total flux cleaned = 0.00374177 Jy ! Component: 150 - total flux cleaned = 0.00373258 Jy ! Component: 200 - total flux cleaned = 0.003214 Jy ! Total flux subtracted in 200 components = 0.003214 Jy ! Clean residual min=-0.032904 max=0.040787 Jy/beam ! Clean residual mean=-0.000016 rms=0.009520 Jy/beam ! Combined flux in latest and established models = 1.10684 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 1.10684 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=0.275237Jy sigma=1.761546 ! Fit after self-cal, rms=0.275019Jy sigma=1.755335 wmodel /scr/pima/gb073_uvs/J0958+6533_S_map.mod ! Writing 72 model components to file: /scr/pima/gb073_uvs/J0958+6533_S_map.mod wobs /scr/pima/gb073_uvs/J0958+6533_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0958+6533_S_uvs.fits wwins /scr/pima/gb073_uvs/J0958+6533_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0958+6533_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 = 0.0185185 Jy ! Component: 100 - total flux cleaned = 0.0351993 Jy ! Component: 150 - total flux cleaned = 0.0470411 Jy ! Component: 200 - total flux cleaned = 0.0565042 Jy ! Component: 250 - total flux cleaned = 0.063823 Jy ! Component: 300 - total flux cleaned = 0.0724455 Jy ! Component: 350 - total flux cleaned = 0.079712 Jy ! Component: 400 - total flux cleaned = 0.0882241 Jy ! Component: 450 - total flux cleaned = 0.0964359 Jy ! Component: 500 - total flux cleaned = 0.103462 Jy ! Component: 550 - total flux cleaned = 0.112119 Jy ! Component: 600 - total flux cleaned = 0.117446 Jy ! Component: 650 - total flux cleaned = 0.123088 Jy ! Component: 700 - total flux cleaned = 0.128167 Jy ! Component: 750 - total flux cleaned = 0.133142 Jy ! Component: 800 - total flux cleaned = 0.137212 Jy ! Component: 850 - total flux cleaned = 0.142392 Jy ! Component: 900 - total flux cleaned = 0.146677 Jy ! Component: 950 - total flux cleaned = 0.149357 Jy ! Component: 1000 - total flux cleaned = 0.152745 Jy ! Component: 1050 - total flux cleaned = 0.156075 Jy ! Component: 1100 - total flux cleaned = 0.160436 Jy ! Component: 1150 - total flux cleaned = 0.164003 Jy ! Component: 1200 - total flux cleaned = 0.167857 Jy ! Component: 1250 - total flux cleaned = 0.169925 Jy ! Component: 1300 - total flux cleaned = 0.173312 Jy ! Component: 1350 - total flux cleaned = 0.175986 Jy ! Component: 1400 - total flux cleaned = 0.179278 Jy ! Component: 1450 - total flux cleaned = 0.182189 Jy ! Component: 1500 - total flux cleaned = 0.184747 Jy ! Component: 1550 - total flux cleaned = 0.187272 Jy ! Component: 1600 - total flux cleaned = 0.190072 Jy ! Component: 1650 - total flux cleaned = 0.192531 Jy ! Component: 1700 - total flux cleaned = 0.195564 Jy ! Component: 1750 - total flux cleaned = 0.197963 Jy ! Component: 1800 - total flux cleaned = 0.200927 Jy ! Component: 1850 - total flux cleaned = 0.204143 Jy ! Component: 1900 - total flux cleaned = 0.206455 Jy ! Component: 1950 - total flux cleaned = 0.210164 Jy ! Component: 2000 - total flux cleaned = 0.21213 Jy ! Component: 2050 - total flux cleaned = 0.215469 Jy ! Component: 2100 - total flux cleaned = 0.218497 Jy ! Component: 2150 - total flux cleaned = 0.220948 Jy ! Component: 2200 - total flux cleaned = 0.224174 Jy ! Component: 2250 - total flux cleaned = 0.226303 Jy ! Component: 2300 - total flux cleaned = 0.22972 Jy ! Component: 2350 - total flux cleaned = 0.23128 Jy ! Component: 2400 - total flux cleaned = 0.233853 Jy ! Component: 2450 - total flux cleaned = 0.236145 Jy ! Component: 2500 - total flux cleaned = 0.237649 Jy ! Component: 2550 - total flux cleaned = 0.239396 Jy ! Component: 2600 - total flux cleaned = 0.241372 Jy ! Component: 2650 - total flux cleaned = 0.243329 Jy ! Component: 2700 - total flux cleaned = 0.245267 Jy ! Component: 2750 - total flux cleaned = 0.247424 Jy ! Component: 2800 - total flux cleaned = 0.24885 Jy ! Component: 2850 - total flux cleaned = 0.251201 Jy ! Component: 2900 - total flux cleaned = 0.252367 Jy ! Component: 2950 - total flux cleaned = 0.255366 Jy ! Component: 3000 - total flux cleaned = 0.256277 Jy ! Component: 3050 - total flux cleaned = 0.258321 Jy ! Component: 3100 - total flux cleaned = 0.259668 Jy ! Component: 3150 - total flux cleaned = 0.261006 Jy ! Component: 3200 - total flux cleaned = 0.261891 Jy ! Component: 3250 - total flux cleaned = 0.264302 Jy ! Component: 3300 - total flux cleaned = 0.264952 Jy ! Component: 3350 - total flux cleaned = 0.266888 Jy ! Component: 3400 - total flux cleaned = 0.267318 Jy ! Component: 3450 - total flux cleaned = 0.26901 Jy ! Component: 3500 - total flux cleaned = 0.270479 Jy ! Component: 3550 - total flux cleaned = 0.271937 Jy ! Component: 3600 - total flux cleaned = 0.273175 Jy ! Component: 3650 - total flux cleaned = 0.274201 Jy ! Component: 3700 - total flux cleaned = 0.274608 Jy ! Component: 3750 - total flux cleaned = 0.275011 Jy ! Component: 3800 - total flux cleaned = 0.276216 Jy ! Component: 3850 - total flux cleaned = 0.277409 Jy ! Component: 3900 - total flux cleaned = 0.27741 Jy ! Component: 3950 - total flux cleaned = 0.27839 Jy ! Component: 4000 - total flux cleaned = 0.279363 Jy ! Component: 4050 - total flux cleaned = 0.279751 Jy ! Total flux subtracted in 4096 components = 0.281091 Jy ! Clean residual min=-0.009769 max=0.010515 Jy/beam ! Clean residual mean=0.000038 rms=0.003704 Jy/beam ! Combined flux in latest and established models = 1.38794 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 432 components and 1.38794 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0958+6533_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.083 x 4.636 at 34.16 degrees (North through East) ! Clean map min=-0.017344 max=0.66672 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0958+6533_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.666719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00364055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63812 1.63812 3.27624 6.55247 13.1049 26.2099 52.4198 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0109 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.666 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 183.137 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0958+6533_S_uvs.log closed on Sat Dec 26 10:15:09 2015