! Started logfile: /g0/scr/pima/s4195b_uvs/J1200+0202_X_uvs.log on Tue Dec 31 19:36:50 2013 obs /g0/scr/pima/s4195b_uvs/J1200+0202_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1200+0202_X_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 12 integrations on 21 of 21 possible baselines. ! AN table 3: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.946903 visibilities/baseline/integration-bin. ! Found source: J1200+0202 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5992 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 /g0/scr/pima/s4195b_uvs/J1200+0202_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 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000942Jy sigma=1.134977 ! Fit after self-cal, rms=0.979552Jy sigma=1.101481 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=4.665 mas, bpa=-18.86 degrees ! Estimated noise=15.8006 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 = 0.0173342 Jy ! Component: 100 - total flux cleaned = 0.0222137 Jy ! Total flux subtracted in 100 components = 0.0222137 Jy ! Clean residual min=-0.001266 max=0.002080 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0222137 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0222137 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=0.018493Jy sigma=0.021582 ! Fit after self-cal, rms=0.015607Jy sigma=0.018930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357709 Jy ! Component: 100 - total flux cleaned = 0.00517057 Jy ! Total flux subtracted in 100 components = 0.00517057 Jy ! Clean residual min=-0.001034 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0273842 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.0273842 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=0.015384Jy sigma=0.016731 ! Fit after self-cal, rms=0.015381Jy sigma=0.016726 ! 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=1.17 mas, bmaj=4.727 mas, bpa=-17.88 degrees ! Estimated noise=8.8823 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 = 0.00198991 Jy ! Component: 100 - total flux cleaned = 0.00310201 Jy ! Component: 150 - total flux cleaned = 0.00383955 Jy ! Component: 200 - total flux cleaned = 0.00435764 Jy ! Total flux subtracted in 200 components = 0.00435764 Jy ! Clean residual min=-0.000805 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0317419 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 76 components and 0.0317419 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=0.015492Jy sigma=0.015998 ! Fit after self-cal, rms=0.015480Jy sigma=0.015987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 4.727 at -17.88 degrees (North through East) ! Clean map min=-0.00077392 max=0.026132 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 0.92 KP 0.93 LA 0.96 ! MK 0.88 NL 1.13 OV 0.95 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.92 KP 1.07 LA 1.00 MK 0.92 ! NL 1.10 OV 0.87 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.88 KP 0.91 LA 0.99 ! MK 0.92 NL 1.06 OV 0.84 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.98 KP 1.02 LA 0.85 MK 0.92 ! NL 1.06 OV 0.98 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.99 KP 0.92 LA 0.98 ! NL 0.92 OV 1.08 PT 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.93 KP 0.96 LA 0.85 MK 1.05 ! NL 1.04 OV 1.03 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.96 KP 1.04 LA 0.91 ! NL 1.04 OV 1.02 PT 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 HN 0.96 KP 1.07 LA 0.89 ! MK 0.92 NL 0.97 OV 1.06 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 1.13 LA 1.06 ! NL 0.94 OV 1.09 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 HN 0.96 KP 1.06 LA 1.02 ! MK 1.00 NL 0.99 OV 1.03 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.04 KP 1.01 LA 0.96 MK 1.05 ! NL 0.92 OV 1.04 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 HN 0.96 KP 0.89 LA 0.89 ! MK 0.85 NL 1.00 OV 1.12 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.92 KP 1.09 LA 0.87 ! NL 1.09 OV 1.05 PT 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 1.01 KP 1.09 LA 0.89 MK 0.90 ! NL 1.05 OV 1.00 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.015480Jy sigma=0.015987 ! Fit after self-cal, rms=0.015073Jy sigma=0.015648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=4.717 mas, bpa=-17.92 degrees ! Estimated noise=8.48984 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 = -0.000754631 Jy ! Component: 100 - total flux cleaned = -0.000706383 Jy ! Component: 150 - total flux cleaned = -0.00070601 Jy ! Component: 200 - total flux cleaned = -0.00069857 Jy ! Total flux subtracted in 200 components = -0.00069857 Jy ! Clean residual min=-0.000572 max=0.000759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0310433 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0310433 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=0.014836Jy sigma=0.015784 ! Fit after self-cal, rms=0.014844Jy sigma=0.015778 ! 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=0.014844Jy sigma=0.015778 ! Fit after self-cal, rms=0.014703Jy sigma=0.015755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.165 mas, bmaj=4.71 mas, bpa=-17.95 degrees ! Estimated noise=8.30666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460703 Jy ! Component: 100 - total flux cleaned = -0.000460402 Jy ! Component: 150 - total flux cleaned = -0.000453415 Jy ! Component: 200 - total flux cleaned = -0.000446426 Jy ! Total flux subtracted in 200 components = -0.000446426 Jy ! Clean residual min=-0.000576 max=0.000730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0305969 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0305969 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=0.014571Jy sigma=0.015843 ! Fit after self-cal, rms=0.014571Jy sigma=0.015842 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 (-2.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660101 Jy ! Component: 100 - total flux cleaned = 0.00103311 Jy ! Component: 150 - total flux cleaned = 0.00126817 Jy ! Component: 200 - total flux cleaned = 0.00136302 Jy ! Total flux subtracted in 200 components = 0.00136302 Jy ! Clean residual min=-0.000558 max=0.000511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0319599 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.0319599 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=0.014539Jy sigma=0.015788 ! Fit after self-cal, rms=0.014536Jy sigma=0.015781 ! 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=0.014536Jy sigma=0.015781 ! Fit after self-cal, rms=0.014440Jy sigma=0.015766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=4.7 mas, bpa=-17.98 degrees ! Estimated noise=8.19336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.85601e-06 Jy ! Component: 100 - total flux cleaned = 0.000171121 Jy ! Component: 150 - total flux cleaned = 0.000324511 Jy ! Component: 200 - total flux cleaned = 0.000429708 Jy ! Total flux subtracted in 200 components = 0.000429708 Jy ! Clean residual min=-0.000547 max=0.000490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0323896 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.0323896 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=0.014355Jy sigma=0.015803 ! Fit after self-cal, rms=0.014355Jy sigma=0.015801 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 = 0.000169597 Jy ! Component: 100 - total flux cleaned = 0.000236708 Jy ! Component: 150 - total flux cleaned = 0.00029474 Jy ! Component: 200 - total flux cleaned = 0.000345833 Jy ! Total flux subtracted in 200 components = 0.000345833 Jy ! Clean residual min=-0.000545 max=0.000491 Jy/beam ! Clean residual mean=-0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0327354 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.0327354 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=0.014343Jy sigma=0.015798 ! Fit after self-cal, rms=0.014342Jy sigma=0.015797 ! 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=0.014342Jy sigma=0.015797 ! Fit after self-cal, rms=0.014282Jy sigma=0.015789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=4.878 mas, bpa=-13.57 degrees ! Estimated noise=8.89862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.52834e-05 Jy ! Component: 100 - total flux cleaned = 0.00011875 Jy ! Component: 150 - total flux cleaned = 0.000197899 Jy ! Component: 200 - total flux cleaned = 0.000264756 Jy ! Total flux subtracted in 200 components = 0.000264756 Jy ! Clean residual min=-0.000497 max=0.000518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0330002 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 0.0330002 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=0.014234Jy sigma=0.015819 ! Fit after self-cal, rms=0.014234Jy sigma=0.015818 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 = 9.79426e-05 Jy ! Component: 100 - total flux cleaned = 0.000154923 Jy ! Component: 150 - total flux cleaned = 0.000185216 Jy ! Component: 200 - total flux cleaned = 0.000213857 Jy ! Total flux subtracted in 200 components = 0.000213857 Jy ! Clean residual min=-0.000498 max=0.000513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.033214 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.033214 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=0.014229Jy sigma=0.015818 ! Fit after self-cal, rms=0.014229Jy sigma=0.015817 ! 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=1.157 mas, bmaj=4.701 mas, bpa=-18 degrees ! Estimated noise=8.11539 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 4.701 at -18 degrees (North through East) ! Clean map min=-0.00053193 max=0.023639 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=4.647 mas, bpa=-18.96 degrees ! Estimated noise=14.4734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173576 Jy ! Component: 100 - total flux cleaned = 0.0223497 Jy ! Component: 150 - total flux cleaned = 0.0246301 Jy ! Component: 200 - total flux cleaned = 0.0259932 Jy ! Total flux subtracted in 200 components = 0.0259932 Jy ! Clean residual min=-0.000939 max=0.000957 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0259932 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0259932 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=4.701 mas, bpa=-18 degrees ! Estimated noise=8.11539 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 = 0.00186291 Jy ! Component: 100 - total flux cleaned = 0.00296439 Jy ! Component: 150 - total flux cleaned = 0.00375956 Jy ! Component: 200 - total flux cleaned = 0.00437786 Jy ! Total flux subtracted in 200 components = 0.00437786 Jy ! Clean residual min=-0.000655 max=0.000586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0303711 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 82 components and 0.0303711 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=2.353 mas, bmaj=4.878 mas, bpa=-13.57 degrees ! Estimated noise=8.89862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675181 Jy ! Component: 100 - total flux cleaned = 0.00116911 Jy ! Component: 150 - total flux cleaned = 0.00155227 Jy ! Component: 200 - total flux cleaned = 0.00185179 Jy ! Total flux subtracted in 200 components = 0.00185179 Jy ! Clean residual min=-0.000543 max=0.000512 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0322228 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 = 0.000235906 Jy ! Component: 100 - total flux cleaned = 0.000422853 Jy ! Component: 150 - total flux cleaned = 0.000572349 Jy ! Component: 200 - total flux cleaned = 0.000694277 Jy ! Total flux subtracted in 200 components = 0.000694277 Jy ! Clean residual min=-0.000509 max=0.000502 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0329171 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 152 components and 0.0329171 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=4.701 mas, bpa=-18 degrees ! Estimated noise=8.11539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96403e-05 Jy ! Component: 100 - total flux cleaned = 0.000133252 Jy ! Component: 150 - total flux cleaned = 0.000158606 Jy ! Component: 200 - total flux cleaned = 0.000177558 Jy ! Total flux subtracted in 200 components = 0.000177558 Jy ! Clean residual min=-0.000549 max=0.000497 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0330947 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 175 components and 0.0330947 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=0.014219Jy sigma=0.015828 ! Fit after self-cal, rms=0.014218Jy sigma=0.015826 wmodel /g0/scr/pima/s4195b_uvs/J1200+0202_X_map.mod ! Writing 175 model components to file: /g0/scr/pima/s4195b_uvs/J1200+0202_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1200+0202_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1200+0202_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1200+0202_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J1200+0202_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 = -0.000164797 Jy ! Component: 100 - total flux cleaned = -0.000182106 Jy ! Component: 150 - total flux cleaned = -0.000214899 Jy ! Component: 200 - total flux cleaned = -0.0002149 Jy ! Component: 250 - total flux cleaned = -0.000199635 Jy ! Component: 300 - total flux cleaned = -0.000222016 Jy ! Component: 350 - total flux cleaned = -0.00022915 Jy ! Component: 400 - total flux cleaned = -0.000228923 Jy ! Component: 450 - total flux cleaned = -0.000214862 Jy ! Component: 500 - total flux cleaned = -0.000214946 Jy ! Component: 550 - total flux cleaned = -0.000235094 Jy ! Component: 600 - total flux cleaned = -0.000254687 Jy ! Component: 650 - total flux cleaned = -0.0002611 Jy ! Component: 700 - total flux cleaned = -0.000279987 Jy ! Component: 750 - total flux cleaned = -0.000292355 Jy ! Component: 800 - total flux cleaned = -0.000298456 Jy ! Component: 850 - total flux cleaned = -0.000316423 Jy ! Component: 900 - total flux cleaned = -0.000328282 Jy ! Component: 950 - total flux cleaned = -0.000351509 Jy ! Component: 1000 - total flux cleaned = -0.000351565 Jy ! Component: 1050 - total flux cleaned = -0.000374148 Jy ! Component: 1100 - total flux cleaned = -0.000390905 Jy ! Component: 1150 - total flux cleaned = -0.000401817 Jy ! Component: 1200 - total flux cleaned = -0.000412688 Jy ! Component: 1250 - total flux cleaned = -0.000418104 Jy ! Component: 1300 - total flux cleaned = -0.000444635 Jy ! Component: 1350 - total flux cleaned = -0.000460339 Jy ! Component: 1400 - total flux cleaned = -0.000480963 Jy ! Component: 1450 - total flux cleaned = -0.000491173 Jy ! Component: 1500 - total flux cleaned = -0.000526588 Jy ! Component: 1550 - total flux cleaned = -0.000531554 Jy ! Component: 1600 - total flux cleaned = -0.000541461 Jy ! Component: 1650 - total flux cleaned = -0.000570903 Jy ! Component: 1700 - total flux cleaned = -0.000575793 Jy ! Component: 1750 - total flux cleaned = -0.000599845 Jy ! Component: 1800 - total flux cleaned = -0.000628323 Jy ! Component: 1850 - total flux cleaned = -0.000623568 Jy ! Component: 1900 - total flux cleaned = -0.000651557 Jy ! Component: 1950 - total flux cleaned = -0.000660807 Jy ! Component: 2000 - total flux cleaned = -0.00067907 Jy ! Component: 2050 - total flux cleaned = -0.000674545 Jy ! Component: 2100 - total flux cleaned = -0.00067902 Jy ! Component: 2150 - total flux cleaned = -0.000692368 Jy ! Component: 2200 - total flux cleaned = -0.000696787 Jy ! Component: 2250 - total flux cleaned = -0.000718718 Jy ! Component: 2300 - total flux cleaned = -0.000740428 Jy ! Component: 2350 - total flux cleaned = -0.000740454 Jy ! Component: 2400 - total flux cleaned = -0.000753217 Jy ! Component: 2450 - total flux cleaned = -0.00076584 Jy ! Component: 2500 - total flux cleaned = -0.000765923 Jy ! Component: 2550 - total flux cleaned = -0.000782515 Jy ! Component: 2600 - total flux cleaned = -0.000794866 Jy ! Component: 2650 - total flux cleaned = -0.000798934 Jy ! Component: 2700 - total flux cleaned = -0.000798879 Jy ! Component: 2750 - total flux cleaned = -0.000790913 Jy ! Component: 2800 - total flux cleaned = -0.000806808 Jy ! Component: 2850 - total flux cleaned = -0.000810795 Jy ! Component: 2900 - total flux cleaned = -0.000806856 Jy ! Component: 2950 - total flux cleaned = -0.000810749 Jy ! Component: 3000 - total flux cleaned = -0.000818523 Jy ! Component: 3050 - total flux cleaned = -0.000833798 Jy ! Component: 3100 - total flux cleaned = -0.000829959 Jy ! Component: 3150 - total flux cleaned = -0.000837531 Jy ! Component: 3200 - total flux cleaned = -0.000848791 Jy ! Component: 3250 - total flux cleaned = -0.000841366 Jy ! Component: 3300 - total flux cleaned = -0.000859826 Jy ! Component: 3350 - total flux cleaned = -0.000863522 Jy ! Component: 3400 - total flux cleaned = -0.000867168 Jy ! Component: 3450 - total flux cleaned = -0.000878064 Jy ! Component: 3500 - total flux cleaned = -0.000888867 Jy ! Component: 3550 - total flux cleaned = -0.000888849 Jy ! Component: 3600 - total flux cleaned = -0.000895997 Jy ! Component: 3650 - total flux cleaned = -0.00089247 Jy ! Component: 3700 - total flux cleaned = -0.00089595 Jy ! Component: 3750 - total flux cleaned = -0.000902892 Jy ! Component: 3800 - total flux cleaned = -0.00089252 Jy ! Component: 3850 - total flux cleaned = -0.000889079 Jy ! Component: 3900 - total flux cleaned = -0.000899288 Jy ! Component: 3950 - total flux cleaned = -0.000906059 Jy ! Component: 4000 - total flux cleaned = -0.000899304 Jy ! Component: 4050 - total flux cleaned = -0.000899322 Jy ! Total flux subtracted in 4096 components = -0.000902638 Jy ! Clean residual min=-0.000214 max=0.000191 Jy/beam ! Clean residual mean=-0.000000 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.032192 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 478 components and 0.032192 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1200+0202_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 4.701 at -18 degrees (North through East) ! Clean map min=-0.0004559 max=0.023622 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1200+0202_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0236223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.25273e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.794089 0.794089 1.58818 3.17636 6.35271 12.7054 25.4109 50.8217 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 377.791 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1200+0202_X_uvs.log closed on Tue Dec 31 19:36:56 2013