! Started logfile: /scr/pima/rdv94_uvs/J0629-1959_X_uvs.log on Mon Sep 23 22:09:10 2013 obs /scr/pima/rdv94_uvs/J0629-1959_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0629-1959_X_uva.fits ! AN table 1: 20 integrations on 21 of 21 possible baselines. ! AN table 2: 281 integrations on 3 of 3 possible baselines. ! AN table 3: 84 integrations on 6 of 6 possible baselines. ! AN table 4: 64 integrations on 10 of 10 possible baselines. ! AN table 5: 24 integrations on 15 of 15 possible baselines. ! AN table 6: 20 integrations on 21 of 21 possible baselines. ! AN table 7: 33 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.66845 visibilities/baseline/integration-bin. ! Found source: J0629-1959 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10992 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0629-1959_X] 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 72 telescope corrections were flagged in sub-array 1. ! A total of 843 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 320 telescope corrections were flagged in sub-array 4. ! A total of 108 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 85 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 843 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 320 telescope corrections were flagged in sub-array 4. ! A total of 108 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 85 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 843 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 320 telescope corrections were flagged in sub-array 4. ! A total of 108 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 85 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 843 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 320 telescope corrections were flagged in sub-array 4. ! A total of 108 telescope corrections were flagged in sub-array 5. ! A total of 81 telescope corrections were flagged in sub-array 6. ! A total of 85 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.579410Jy sigma=12.596318 ! Fit after self-cal, rms=0.252726Jy sigma=2.049134 ! 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=1.157 mas, bmaj=4.047 mas, bpa=-14.05 degrees ! Estimated noise=2.11508 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 = 0.934984 Jy ! Component: 100 - total flux cleaned = 1.13895 Jy ! Total flux subtracted in 100 components = 1.13895 Jy ! Clean residual min=-0.025164 max=0.057389 Jy/beam ! Clean residual mean=0.000151 rms=0.007068 Jy/beam ! Combined flux in latest and established models = 1.13895 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.13895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170705Jy sigma=1.301739 ! Fit after self-cal, rms=0.170686Jy sigma=1.301528 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537898 Jy ! Component: 100 - total flux cleaned = 0.0804836 Jy ! Total flux subtracted in 100 components = 0.0804836 Jy ! Clean residual min=-0.022426 max=0.016528 Jy/beam ! Clean residual mean=0.000003 rms=0.004792 Jy/beam ! Combined flux in latest and established models = 1.21943 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 1.21943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154884Jy sigma=1.116503 ! Fit after self-cal, rms=0.154778Jy sigma=1.115676 ! 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=1.392 mas, bmaj=4.516 mas, bpa=-15.9 degrees ! Estimated noise=1.64592 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 = 0.0221021 Jy ! Component: 100 - total flux cleaned = 0.0345158 Jy ! Component: 150 - total flux cleaned = 0.0427226 Jy ! Component: 200 - total flux cleaned = 0.0483107 Jy ! Total flux subtracted in 200 components = 0.0483107 Jy ! Clean residual min=-0.027122 max=0.019322 Jy/beam ! Clean residual mean=-0.000146 rms=0.004986 Jy/beam ! Combined flux in latest and established models = 1.26775 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 1.26775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152197Jy sigma=1.081780 ! Fit after self-cal, rms=0.152105Jy sigma=1.081180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 KP 1.05 LA 1.02 ! MK 0.99 OV 0.99 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* HH 0.00* HN 0.00* NL 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HH 1.00* HN 1.02 KP 1.02 ! LA 1.06 NL 0.95 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.93 FD 0.99 HN 0.97 KP 1.02 ! LA 1.05 NL 0.95 OV 0.98 WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 KP 0.98 LA 0.99 ! MK 1.00 OV 0.96 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* HH 0.00* HN 0.00* NL 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.98 HH 1.00* HN 1.01 KP 0.96 ! LA 1.01 NL 0.96 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.24 FD 0.99 HN 1.00 KP 0.94 ! LA 1.03 NL 0.97 OV 0.97 WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 0.89 LA 1.04 ! MK 0.99 OV 1.04 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* HH 0.00* HN 0.00* NL 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 HH 1.00* HN 1.01 KP 0.89 ! LA 1.09 NL 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 0.98 HN 1.02 KP 0.88 ! LA 1.07 NL 1.00 OV 1.03 WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 KP 0.95 LA 1.05 ! MK 1.03 OV 1.01 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* HH 0.00* HN 0.00* NL 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HH 1.00* HN 1.03 KP 0.92 ! LA 1.07 NL 1.02 WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 1.04 HN 1.02 KP 0.91 ! LA 1.07 NL 1.01 OV 0.99 WF 1.00* ! ! ! Fit before self-cal, rms=0.152105Jy sigma=1.081180 ! Fit after self-cal, rms=0.113694Jy sigma=0.864380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=4.57 mas, bpa=-15.5 degrees ! Estimated noise=1.63135 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 = -0.00349754 Jy ! Component: 100 - total flux cleaned = -0.00459202 Jy ! Component: 150 - total flux cleaned = -0.00471577 Jy ! Component: 200 - total flux cleaned = -0.0049202 Jy ! Total flux subtracted in 200 components = -0.0049202 Jy ! Clean residual min=-0.007569 max=0.009354 Jy/beam ! Clean residual mean=0.000021 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 1.26283 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 1.26283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113314Jy sigma=0.861387 ! Fit after self-cal, rms=0.113418Jy sigma=0.861122 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113418Jy sigma=0.861122 ! Fit after self-cal, rms=0.113211Jy sigma=0.860588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=4.575 mas, bpa=-15.53 degrees ! Estimated noise=1.62923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0031596 Jy ! Component: 100 - total flux cleaned = -0.00377329 Jy ! Component: 150 - total flux cleaned = -0.00418487 Jy ! Component: 200 - total flux cleaned = -0.00439836 Jy ! Total flux subtracted in 200 components = -0.00439836 Jy ! Clean residual min=-0.007283 max=0.009261 Jy/beam ! Clean residual mean=0.000029 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 1.25843 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.25843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113040Jy sigma=0.859311 ! Fit after self-cal, rms=0.113037Jy sigma=0.859267 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 (23.2, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825297 Jy ! Component: 100 - total flux cleaned = 0.0100247 Jy ! Component: 150 - total flux cleaned = 0.00992004 Jy ! Component: 200 - total flux cleaned = 0.00962511 Jy ! Total flux subtracted in 200 components = 0.00962511 Jy ! Clean residual min=-0.005948 max=0.007013 Jy/beam ! Clean residual mean=0.000003 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 1.26805 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 1.26805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112369Jy sigma=0.854322 ! Fit after self-cal, rms=0.112300Jy sigma=0.853705 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112300Jy sigma=0.853705 ! Fit after self-cal, rms=0.111159Jy sigma=0.842549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=4.579 mas, bpa=-15.53 degrees ! Estimated noise=1.62837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039222 Jy ! Component: 100 - total flux cleaned = 0.000124315 Jy ! Component: 150 - total flux cleaned = -0.000178321 Jy ! Component: 200 - total flux cleaned = -0.000382655 Jy ! Total flux subtracted in 200 components = -0.000382655 Jy ! Clean residual min=-0.006781 max=0.004921 Jy/beam ! Clean residual mean=0.000002 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 1.26767 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 1.26767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111014Jy sigma=0.841496 ! Fit after self-cal, rms=0.111010Jy sigma=0.841445 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 = 0.0001364 Jy ! Component: 100 - total flux cleaned = 0.00013707 Jy ! Component: 150 - total flux cleaned = -3.15387e-05 Jy ! Component: 200 - total flux cleaned = -0.00018837 Jy ! Total flux subtracted in 200 components = -0.00018837 Jy ! Clean residual min=-0.006664 max=0.004769 Jy/beam ! Clean residual mean=0.000002 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 1.26748 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 1.26748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110948Jy sigma=0.841027 ! Fit after self-cal, rms=0.110947Jy sigma=0.841007 ! 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. ! ! Fit before self-cal, rms=0.110947Jy sigma=0.841007 ! Fit after self-cal, rms=0.110855Jy sigma=0.840801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=5.125 mas, bpa=-16.57 degrees ! Estimated noise=1.79892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000867356 Jy ! Component: 100 - total flux cleaned = -0.00113586 Jy ! Component: 150 - total flux cleaned = -0.00118376 Jy ! Component: 200 - total flux cleaned = -0.00122464 Jy ! Total flux subtracted in 200 components = -0.00122464 Jy ! Clean residual min=-0.006418 max=0.005011 Jy/beam ! Clean residual mean=0.000008 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 1.26626 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 1.26626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110820Jy sigma=0.840494 ! Fit after self-cal, rms=0.110812Jy sigma=0.840458 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 = -0.000232928 Jy ! Component: 100 - total flux cleaned = -0.000273101 Jy ! Component: 150 - total flux cleaned = -0.000274557 Jy ! Component: 200 - total flux cleaned = -0.000339563 Jy ! Total flux subtracted in 200 components = -0.000339563 Jy ! Clean residual min=-0.006265 max=0.004934 Jy/beam ! Clean residual mean=0.000008 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 1.26592 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 1.26592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110800Jy sigma=0.840333 ! Fit after self-cal, rms=0.110795Jy sigma=0.840316 ! 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=1.395 mas, bmaj=4.582 mas, bpa=-15.53 degrees ! Estimated noise=1.62755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 4.582 at -15.53 degrees (North through East) ! Clean map min=-0.0061787 max=1.1983 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. ! ! Fit before self-cal, rms=0.110795Jy sigma=0.840316 ! Fit after self-cal, rms=0.098103Jy sigma=0.736168 ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=4.586 mas, bpa=-15.54 degrees ! Estimated noise=1.62704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000621565 Jy ! Component: 100 - total flux cleaned = -0.000686019 Jy ! Component: 150 - total flux cleaned = -0.000795988 Jy ! Component: 200 - total flux cleaned = -0.000893461 Jy ! Total flux subtracted in 200 components = -0.000893461 Jy ! Clean residual min=-0.006220 max=0.004586 Jy/beam ! Clean residual mean=0.000006 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 1.26502 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 1.26502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098031Jy sigma=0.735706 ! Fit after self-cal, rms=0.098032Jy sigma=0.735693 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.23566e-05 Jy ! Component: 100 - total flux cleaned = -0.00011924 Jy ! Component: 150 - total flux cleaned = -0.000288669 Jy ! Component: 200 - total flux cleaned = -0.000369145 Jy ! Total flux subtracted in 200 components = -0.000369145 Jy ! Clean residual min=-0.006139 max=0.004522 Jy/beam ! Clean residual mean=0.000006 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 1.26465 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 1.26465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097992Jy sigma=0.735452 ! Fit after self-cal, rms=0.097994Jy sigma=0.735445 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097994Jy sigma=0.735445 ! Fit after self-cal, rms=0.097936Jy sigma=0.735340 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=1.158 mas, bmaj=4.119 mas, bpa=-13.75 degrees ! Estimated noise=2.0831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.933806 Jy ! Component: 100 - total flux cleaned = 1.13755 Jy ! Component: 150 - total flux cleaned = 1.19028 Jy ! Component: 200 - total flux cleaned = 1.21549 Jy ! Total flux subtracted in 200 components = 1.21549 Jy ! Clean residual min=-0.009006 max=0.012460 Jy/beam ! Clean residual mean=0.000091 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 1.21549 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.21549 Jy ! Inverting map and beam ! Estimated beam: bmin=1.394 mas, bmaj=4.589 mas, bpa=-15.55 degrees ! Estimated noise=1.62629 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 = 0.0181274 Jy ! Component: 100 - total flux cleaned = 0.0292806 Jy ! Component: 150 - total flux cleaned = 0.0371401 Jy ! Component: 200 - total flux cleaned = 0.0428829 Jy ! Total flux subtracted in 200 components = 0.0428829 Jy ! Clean residual min=-0.006413 max=0.005496 Jy/beam ! Clean residual mean=0.000026 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 1.25837 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 1.25837 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=2.425 mas, bmaj=5.132 mas, bpa=-16.59 degrees ! Estimated noise=1.79785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368033 Jy ! Component: 100 - total flux cleaned = 0.00518338 Jy ! Component: 150 - total flux cleaned = 0.00585193 Jy ! Component: 200 - total flux cleaned = 0.0062305 Jy ! Total flux subtracted in 200 components = 0.0062305 Jy ! Clean residual min=-0.006100 max=0.005551 Jy/beam ! Clean residual mean=0.000010 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 1.2646 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 = 0.000326505 Jy ! Component: 100 - total flux cleaned = 0.000536929 Jy ! Component: 150 - total flux cleaned = 0.000471791 Jy ! Component: 200 - total flux cleaned = 0.000356058 Jy ! Total flux subtracted in 200 components = 0.000356058 Jy ! Clean residual min=-0.005987 max=0.005139 Jy/beam ! Clean residual mean=0.000007 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.26496 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 88 components and 1.26496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.394 mas, bmaj=4.589 mas, bpa=-15.55 degrees ! Estimated noise=1.62629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027208 Jy ! Component: 100 - total flux cleaned = 3.82402e-05 Jy ! Component: 150 - total flux cleaned = 4.03555e-05 Jy ! Component: 200 - total flux cleaned = 4.18704e-05 Jy ! Total flux subtracted in 200 components = 4.18704e-05 Jy ! Clean residual min=-0.006104 max=0.004776 Jy/beam ! Clean residual mean=0.000005 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.265 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 1.265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098044Jy sigma=0.736286 ! Fit after self-cal, rms=0.098038Jy sigma=0.736231 wmodel /scr/pima/rdv94_uvs/J0629-1959_X_map.mod ! Writing 108 model components to file: /scr/pima/rdv94_uvs/J0629-1959_X_map.mod wobs /scr/pima/rdv94_uvs/J0629-1959_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0629-1959_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0629-1959_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J0629-1959_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 = -0.00140069 Jy ! Component: 100 - total flux cleaned = -0.00115822 Jy ! Component: 150 - total flux cleaned = -0.00108058 Jy ! Component: 200 - total flux cleaned = -0.00122515 Jy ! Component: 250 - total flux cleaned = -0.00129465 Jy ! Component: 300 - total flux cleaned = -0.00143141 Jy ! Component: 350 - total flux cleaned = -0.0014319 Jy ! Component: 400 - total flux cleaned = -0.00149658 Jy ! Component: 450 - total flux cleaned = -0.0013706 Jy ! Component: 500 - total flux cleaned = -0.00155654 Jy ! Component: 550 - total flux cleaned = -0.00161576 Jy ! Component: 600 - total flux cleaned = -0.00167483 Jy ! Component: 650 - total flux cleaned = -0.00179012 Jy ! Component: 700 - total flux cleaned = -0.00195958 Jy ! Component: 750 - total flux cleaned = -0.00195916 Jy ! Component: 800 - total flux cleaned = -0.00217947 Jy ! Component: 850 - total flux cleaned = -0.00234154 Jy ! Component: 900 - total flux cleaned = -0.00250013 Jy ! Component: 950 - total flux cleaned = -0.00265596 Jy ! Component: 1000 - total flux cleaned = -0.00275668 Jy ! Component: 1050 - total flux cleaned = -0.00275597 Jy ! Component: 1100 - total flux cleaned = -0.00295334 Jy ! Component: 1150 - total flux cleaned = -0.00285525 Jy ! Component: 1200 - total flux cleaned = -0.00295087 Jy ! Component: 1250 - total flux cleaned = -0.00285663 Jy ! Component: 1300 - total flux cleaned = -0.00290362 Jy ! Component: 1350 - total flux cleaned = -0.00290406 Jy ! Component: 1400 - total flux cleaned = -0.00290427 Jy ! Component: 1450 - total flux cleaned = -0.00290469 Jy ! Component: 1500 - total flux cleaned = -0.00290449 Jy ! Component: 1550 - total flux cleaned = -0.00307688 Jy ! Component: 1600 - total flux cleaned = -0.00311849 Jy ! Component: 1650 - total flux cleaned = -0.00316102 Jy ! Component: 1700 - total flux cleaned = -0.00328623 Jy ! Component: 1750 - total flux cleaned = -0.00340934 Jy ! Component: 1800 - total flux cleaned = -0.00349058 Jy ! Component: 1850 - total flux cleaned = -0.00361133 Jy ! Component: 1900 - total flux cleaned = -0.00369034 Jy ! Component: 1950 - total flux cleaned = -0.00388695 Jy ! Component: 2000 - total flux cleaned = -0.00396444 Jy ! Component: 2050 - total flux cleaned = -0.00411834 Jy ! Component: 2100 - total flux cleaned = -0.00430733 Jy ! Component: 2150 - total flux cleaned = -0.00438168 Jy ! Component: 2200 - total flux cleaned = -0.00452986 Jy ! Component: 2250 - total flux cleaned = -0.00449312 Jy ! Component: 2300 - total flux cleaned = -0.00471112 Jy ! Component: 2350 - total flux cleaned = -0.00474638 Jy ! Component: 2400 - total flux cleaned = -0.00488802 Jy ! Component: 2450 - total flux cleaned = -0.0047829 Jy ! Component: 2500 - total flux cleaned = -0.00488726 Jy ! Component: 2550 - total flux cleaned = -0.00499004 Jy ! Component: 2600 - total flux cleaned = -0.00495589 Jy ! Component: 2650 - total flux cleaned = -0.00498961 Jy ! Component: 2700 - total flux cleaned = -0.00498983 Jy ! Component: 2750 - total flux cleaned = -0.00502274 Jy ! Component: 2800 - total flux cleaned = -0.00508772 Jy ! Component: 2850 - total flux cleaned = -0.00508773 Jy ! Component: 2900 - total flux cleaned = -0.00524861 Jy ! Component: 2950 - total flux cleaned = -0.00528038 Jy ! Component: 3000 - total flux cleaned = -0.00537477 Jy ! Component: 3050 - total flux cleaned = -0.00549995 Jy ! Component: 3100 - total flux cleaned = -0.00556189 Jy ! Component: 3150 - total flux cleaned = -0.00565408 Jy ! Component: 3200 - total flux cleaned = -0.00574537 Jy ! Component: 3250 - total flux cleaned = -0.00583595 Jy ! Component: 3300 - total flux cleaned = -0.0058956 Jy ! Component: 3350 - total flux cleaned = -0.00595496 Jy ! Component: 3400 - total flux cleaned = -0.00598433 Jy ! Component: 3450 - total flux cleaned = -0.00604264 Jy ! Component: 3500 - total flux cleaned = -0.00612919 Jy ! Component: 3550 - total flux cleaned = -0.00610035 Jy ! Component: 3600 - total flux cleaned = -0.00624248 Jy ! Component: 3650 - total flux cleaned = -0.00632705 Jy ! Component: 3700 - total flux cleaned = -0.00638275 Jy ! Component: 3750 - total flux cleaned = -0.00646545 Jy ! Component: 3800 - total flux cleaned = -0.00652041 Jy ! Component: 3850 - total flux cleaned = -0.00646537 Jy ! Component: 3900 - total flux cleaned = -0.00654705 Jy ! Component: 3950 - total flux cleaned = -0.00662802 Jy ! Component: 4000 - total flux cleaned = -0.00668149 Jy ! Component: 4050 - total flux cleaned = -0.00670802 Jy ! Total flux subtracted in 4096 components = -0.0067081 Jy ! Clean residual min=-0.001889 max=0.001919 Jy/beam ! Clean residual mean=-0.000007 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 1.25829 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 403 components and 1.25829 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0629-1959_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.394 x 4.589 at -15.55 degrees (North through East) ! Clean map min=-0.0044845 max=1.1994 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0629-1959_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000503073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125833 0.125833 0.251665 0.503331 1.00666 2.01332 4.02664 8.05329 16.1066 32.2132 64.4263 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.199 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0629-1959_X_uvs.log closed on Mon Sep 23 22:09:16 2013