! Started logfile: /d2/scr/pima/bp171aa_uvs/J0634+1414_X_uvs.log on Thu Nov 28 23:30:45 2013 obs /d2/scr/pima/bp171aa_uvs/J0634+1414_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0634+1414_X_uva.fits ! AN table 1: 9 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.459259 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0634+1414 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 496 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J0634+1414_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000103Jy sigma=0.707030 ! Fit after self-cal, rms=0.976969Jy sigma=0.690667 ! 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=4.148 mas, bmaj=8.875 mas, bpa=6.976 degrees ! Estimated noise=58.4852 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161424 Jy ! Component: 100 - total flux cleaned = 0.019664 Jy ! Total flux subtracted in 100 components = 0.019664 Jy ! Clean residual min=-0.002725 max=0.002755 Jy/beam ! Clean residual mean=0.000008 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.019664 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.019664 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=0.022295Jy sigma=0.015759 ! Fit after self-cal, rms=0.020508Jy sigma=0.014496 ! 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=4.175 mas, bmaj=9.116 mas, bpa=6.999 degrees ! Estimated noise=49.5185 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 = -0.000814812 Jy ! Component: 100 - total flux cleaned = -0.00212704 Jy ! Component: 150 - total flux cleaned = -0.00249763 Jy ! Component: 200 - total flux cleaned = -0.0025608 Jy ! Total flux subtracted in 200 components = -0.0025608 Jy ! Clean residual min=-0.001055 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0171032 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 78 components and 0.0171032 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=0.019619Jy sigma=0.013869 ! Fit after self-cal, rms=0.019524Jy sigma=0.013801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.175 x 9.116 at 6.999 degrees (North through East) ! Clean map min=-0.0059796 max=0.018298 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.019524Jy sigma=0.013801 ! Fit after self-cal, rms=0.019773Jy sigma=0.013977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=9.279 mas, bpa=6.959 degrees ! Estimated noise=51.0433 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 = -0.000741516 Jy ! Component: 100 - total flux cleaned = -0.000985727 Jy ! Component: 150 - total flux cleaned = -0.00115025 Jy ! Component: 200 - total flux cleaned = -0.00111879 Jy ! Total flux subtracted in 200 components = -0.00111879 Jy ! Clean residual min=-0.000524 max=0.000523 Jy/beam ! Clean residual mean=0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0159844 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 136 components and 0.0159844 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=0.019625Jy sigma=0.013873 ! Fit after self-cal, rms=0.019580Jy sigma=0.013841 ! 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=0.019580Jy sigma=0.013841 ! Fit after self-cal, rms=0.019580Jy sigma=0.013841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=9.279 mas, bpa=6.959 degrees ! Estimated noise=51.0433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275944 Jy ! Component: 100 - total flux cleaned = -0.000362794 Jy ! Component: 150 - total flux cleaned = -0.000362763 Jy ! Component: 200 - total flux cleaned = -0.000325671 Jy ! Total flux subtracted in 200 components = -0.000325671 Jy ! Clean residual min=-0.000318 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0156588 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 187 components and 0.0156588 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=0.019530Jy sigma=0.013806 ! Fit after self-cal, rms=0.019511Jy sigma=0.013792 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 = 7.33931e-05 Jy ! Component: 100 - total flux cleaned = 0.000212028 Jy ! Component: 150 - total flux cleaned = 0.000255472 Jy ! Component: 200 - total flux cleaned = 0.000239385 Jy ! Total flux subtracted in 200 components = 0.000239385 Jy ! Clean residual min=-0.000252 max=0.000248 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0158981 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 233 components and 0.0158981 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=0.019484Jy sigma=0.013773 ! Fit after self-cal, rms=0.019473Jy sigma=0.013765 ! Inverting map ! Added new window around map position (-43.6, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.58032e-05 Jy ! Component: 100 - total flux cleaned = -0.000209579 Jy ! Component: 150 - total flux cleaned = -0.000391601 Jy ! Component: 200 - total flux cleaned = -0.000505956 Jy ! Total flux subtracted in 200 components = -0.000505956 Jy ! Clean residual min=-0.000316 max=0.000338 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0153922 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 267 components and 0.0153922 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=0.019461Jy sigma=0.013757 ! Fit after self-cal, rms=0.019455Jy sigma=0.013753 ! Inverting map ! Added new window around map position (42.4, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.6667e-05 Jy ! Component: 100 - total flux cleaned = 2.96359e-05 Jy ! Component: 150 - total flux cleaned = 3.93181e-05 Jy ! Component: 200 - total flux cleaned = 2.20558e-05 Jy ! Total flux subtracted in 200 components = 2.20558e-05 Jy ! Clean residual min=-0.000333 max=0.000299 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0154142 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 303 components and 0.0154142 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=0.019435Jy sigma=0.013739 ! Fit after self-cal, rms=0.019426Jy sigma=0.013732 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.9134e-06 Jy ! Component: 100 - total flux cleaned = -3.34426e-05 Jy ! Component: 150 - total flux cleaned = -4.45428e-05 Jy ! Component: 200 - total flux cleaned = -5.92604e-05 Jy ! Total flux subtracted in 200 components = -5.92604e-05 Jy ! Clean residual min=-0.000324 max=0.000290 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.015355 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 360 components and 0.015355 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=0.019408Jy sigma=0.013720 ! Fit after self-cal, rms=0.019401Jy sigma=0.013715 ! 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=0.019401Jy sigma=0.013715 ! Fit after self-cal, rms=0.019401Jy sigma=0.013715 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=9.279 mas, bpa=6.959 degrees ! Estimated noise=51.0433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134843 Jy ! Component: 100 - total flux cleaned = -0.000250878 Jy ! Component: 150 - total flux cleaned = -0.00030802 Jy ! Component: 200 - total flux cleaned = -0.000327301 Jy ! Total flux subtracted in 200 components = -0.000327301 Jy ! Clean residual min=-0.000309 max=0.000306 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0150277 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 442 components and 0.0150277 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=0.019383Jy sigma=0.013702 ! Fit after self-cal, rms=0.019376Jy sigma=0.013697 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 = -0.000259313 Jy ! Component: 100 - total flux cleaned = -0.000287666 Jy ! Component: 150 - total flux cleaned = -0.000303485 Jy ! Component: 200 - total flux cleaned = -0.000314945 Jy ! Total flux subtracted in 200 components = -0.000314945 Jy ! Clean residual min=-0.000347 max=0.000328 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0147127 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 520 components and 0.0147127 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=0.019356Jy sigma=0.013683 ! Fit after self-cal, rms=0.019349Jy sigma=0.013678 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019349Jy sigma=0.013678 ! Fit after self-cal, rms=0.019349Jy sigma=0.013678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=9.117 mas, bpa=6.793 degrees ! Estimated noise=51.1192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266654 Jy ! Component: 100 - total flux cleaned = -0.000410385 Jy ! Component: 150 - total flux cleaned = -0.000492215 Jy ! Component: 200 - total flux cleaned = -0.000549005 Jy ! Total flux subtracted in 200 components = -0.000549005 Jy ! Clean residual min=-0.000406 max=0.000392 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0141637 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 585 components and 0.0141637 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=0.019325Jy sigma=0.013661 ! Fit after self-cal, rms=0.019315Jy sigma=0.013654 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 = -0.000121052 Jy ! Component: 100 - total flux cleaned = -0.000283785 Jy ! Component: 150 - total flux cleaned = -0.000403319 Jy ! Component: 200 - total flux cleaned = -0.000455618 Jy ! Total flux subtracted in 200 components = -0.000455618 Jy ! Clean residual min=-0.000463 max=0.000439 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0137081 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 632 components and 0.0137081 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=0.019287Jy sigma=0.013634 ! Fit after self-cal, rms=0.019276Jy sigma=0.013627 ! 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=4.117 mas, bmaj=9.279 mas, bpa=6.959 degrees ! Estimated noise=51.0433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.117 x 9.279 at 6.959 degrees (North through East) ! Clean map min=-0.0056052 max=0.017725 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=4.148 mas, bmaj=8.875 mas, bpa=6.975 degrees ! Estimated noise=59.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522669 Jy ! Component: 100 - total flux cleaned = 0.00972556 Jy ! Component: 150 - total flux cleaned = 0.0114481 Jy ! Component: 200 - total flux cleaned = 0.0124125 Jy ! Total flux subtracted in 200 components = 0.0124125 Jy ! Clean residual min=-0.005700 max=0.005724 Jy/beam ! Clean residual mean=0.000008 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.0124125 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.0124125 Jy ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=9.279 mas, bpa=6.959 degrees ! Estimated noise=51.0433 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 = 0.000655435 Jy ! Component: 100 - total flux cleaned = 0.00117761 Jy ! Component: 150 - total flux cleaned = 0.00162413 Jy ! Component: 200 - total flux cleaned = 0.00208545 Jy ! Total flux subtracted in 200 components = 0.00208545 Jy ! Clean residual min=-0.003633 max=0.003228 Jy/beam ! Clean residual mean=0.000003 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0144979 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.0144979 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=4.218 mas, bmaj=9.117 mas, bpa=6.793 degrees ! Estimated noise=51.1192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960902 Jy ! Component: 100 - total flux cleaned = 0.00168985 Jy ! Component: 150 - total flux cleaned = 0.00213908 Jy ! Component: 200 - total flux cleaned = 0.00249907 Jy ! Total flux subtracted in 200 components = 0.00249907 Jy ! Clean residual min=-0.002124 max=0.002195 Jy/beam ! Clean residual mean=0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.016997 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 = 0.000359828 Jy ! Component: 100 - total flux cleaned = 0.000651441 Jy ! Component: 150 - total flux cleaned = 0.00092065 Jy ! Component: 200 - total flux cleaned = 0.00107528 Jy ! Total flux subtracted in 200 components = 0.00107528 Jy ! Clean residual min=-0.002008 max=0.001825 Jy/beam ! Clean residual mean=0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0180723 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 152 components and 0.0180723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=9.279 mas, bpa=6.959 degrees ! Estimated noise=51.0433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347588 Jy ! Component: 100 - total flux cleaned = -0.000347259 Jy ! Component: 150 - total flux cleaned = -0.000347398 Jy ! Component: 200 - total flux cleaned = -0.00023842 Jy ! Total flux subtracted in 200 components = -0.00023842 Jy ! Clean residual min=-0.001346 max=0.001408 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0178339 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 175 components and 0.0178339 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=0.019793Jy sigma=0.013991 ! Fit after self-cal, rms=0.019648Jy sigma=0.013889 wmodel /d2/scr/pima/bp171aa_uvs/J0634+1414_X_map.mod ! Writing 175 model components to file: /d2/scr/pima/bp171aa_uvs/J0634+1414_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0634+1414_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0634+1414_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0634+1414_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0634+1414_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 = 0.000371669 Jy ! Component: 100 - total flux cleaned = 0.000196629 Jy ! Component: 150 - total flux cleaned = 0.000228063 Jy ! Component: 200 - total flux cleaned = 0.000212923 Jy ! Component: 250 - total flux cleaned = 0.000198601 Jy ! Component: 300 - total flux cleaned = 0.000212472 Jy ! Component: 350 - total flux cleaned = 0.000198707 Jy ! Component: 400 - total flux cleaned = 0.000185083 Jy ! Component: 450 - total flux cleaned = 0.000158573 Jy ! Component: 500 - total flux cleaned = 0.000119176 Jy ! Component: 550 - total flux cleaned = 8.02018e-05 Jy ! Component: 600 - total flux cleaned = 0.000158574 Jy ! Component: 650 - total flux cleaned = 0.00034619 Jy ! Component: 700 - total flux cleaned = 0.000526753 Jy ! Component: 750 - total flux cleaned = 0.000742997 Jy ! Component: 800 - total flux cleaned = 0.000922356 Jy ! Component: 850 - total flux cleaned = 0.00112413 Jy ! Component: 900 - total flux cleaned = 0.00141685 Jy ! Component: 950 - total flux cleaned = 0.00179571 Jy ! Component: 1000 - total flux cleaned = 0.00221767 Jy ! Component: 1050 - total flux cleaned = 0.00260898 Jy ! Component: 1100 - total flux cleaned = 0.00306921 Jy ! Component: 1150 - total flux cleaned = 0.0035166 Jy ! Component: 1200 - total flux cleaned = 0.00401842 Jy ! Component: 1250 - total flux cleaned = 0.00455553 Jy ! Component: 1300 - total flux cleaned = 0.00513078 Jy ! Component: 1350 - total flux cleaned = 0.00574563 Jy ! Component: 1400 - total flux cleaned = 0.00637073 Jy ! Component: 1450 - total flux cleaned = 0.00707194 Jy ! Component: 1500 - total flux cleaned = 0.00782263 Jy ! Component: 1550 - total flux cleaned = 0.00862618 Jy ! Component: 1600 - total flux cleaned = 0.00948471 Jy ! Component: 1650 - total flux cleaned = 0.0104037 Jy ! Component: 1700 - total flux cleaned = 0.011338 Jy ! Component: 1750 - total flux cleaned = 0.0124888 Jy ! Component: 1800 - total flux cleaned = 0.0136657 Jy ! Component: 1850 - total flux cleaned = 0.0150414 Jy ! Component: 1900 - total flux cleaned = 0.0165175 Jy ! Component: 1950 - total flux cleaned = 0.0180312 Jy ! Component: 2000 - total flux cleaned = 0.0197258 Jy ! Component: 2050 - total flux cleaned = 0.02154 Jy ! Component: 2100 - total flux cleaned = 0.0234043 Jy ! Component: 2150 - total flux cleaned = 0.025486 Jy ! Component: 2200 - total flux cleaned = 0.0276247 Jy ! Component: 2250 - total flux cleaned = 0.0300118 Jy ! Component: 2300 - total flux cleaned = 0.0325704 Jy ! Component: 2350 - total flux cleaned = 0.035199 Jy ! Component: 2400 - total flux cleaned = 0.0381367 Jy ! Component: 2450 - total flux cleaned = 0.0412832 Jy ! Component: 2500 - total flux cleaned = 0.0446615 Jy ! Component: 2550 - total flux cleaned = 0.0482826 Jy ! Component: 2600 - total flux cleaned = 0.0519961 Jy ! Component: 2650 - total flux cleaned = 0.0561481 Jy ! Component: 2700 - total flux cleaned = 0.0605991 Jy ! Component: 2750 - total flux cleaned = 0.0651751 Jy ! Component: 2800 - total flux cleaned = 0.0702816 Jy ! Component: 2850 - total flux cleaned = 0.0757557 Jy ! Component: 2900 - total flux cleaned = 0.0813672 Jy ! Component: 2950 - total flux cleaned = 0.0876464 Jy ! Component: 3000 - total flux cleaned = 0.0943782 Jy ! Component: 3050 - total flux cleaned = 0.101291 Jy ! Component: 3100 - total flux cleaned = 0.10902 Jy ! Component: 3150 - total flux cleaned = 0.117298 Jy ! Component: 3200 - total flux cleaned = 0.126172 Jy ! Component: 3250 - total flux cleaned = 0.135281 Jy ! Component: 3300 - total flux cleaned = 0.145464 Jy ! Component: 3350 - total flux cleaned = 0.155925 Jy ! Component: 3400 - total flux cleaned = 0.168108 Jy ! Component: 3450 - total flux cleaned = 0.180124 Jy ! Component: 3500 - total flux cleaned = 0.192999 Jy ! Component: 3550 - total flux cleaned = 0.207374 Jy ! Component: 3600 - total flux cleaned = 0.222798 Jy ! Component: 3650 - total flux cleaned = 0.23864 Jy ! Component: 3700 - total flux cleaned = 0.256351 Jy ! Component: 3750 - total flux cleaned = 0.274531 Jy ! Component: 3800 - total flux cleaned = 0.293978 Jy ! Component: 3850 - total flux cleaned = 0.315746 Jy ! Component: 3900 - total flux cleaned = 0.339101 Jy ! Component: 3950 - total flux cleaned = 0.363065 Jy ! Component: 4000 - total flux cleaned = 0.389835 Jy ! Component: 4050 - total flux cleaned = 0.417358 Jy ! Total flux subtracted in 4096 components = 0.445458 Jy ! Clean residual min=-0.065861 max=0.073329 Jy/beam ! Clean residual mean=0.000078 rms=0.021997 Jy/beam ! Combined flux in latest and established models = 0.463292 Jy keep ! Adding 65 model components to the UV plane model. ! The established model now contains 240 components and 0.463292 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0634+1414_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.117 x 9.279 at 6.959 degrees (North through East) ! Clean map min=-0.071093 max=0.14268 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0634+1414_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.142677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0237269 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -49.8893 49.8893 99.7787 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0711 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 6.013 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0634+1414_X_uvs.log closed on Thu Nov 28 23:30:51 2013