! Started logfile: /scr/pima/bg219i_uvs/J1608+4012_X_dfm.log on Thu May 19 23:27:43 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J1608+4012_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1608+4012_X_uva.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.942909 visibilities/baseline/integration-bin. ! Found source: J1608+4012 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 18828 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1608+4012_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 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.019910Jy sigma=24.273636 ! Fit after self-cal, rms=0.795943Jy sigma=18.939840 ! 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=0.6999 mas, bmaj=1.117 mas, bpa=-9.546 degrees ! Estimated noise=0.500531 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 = 0.154137 Jy ! Component: 100 - total flux cleaned = 0.196814 Jy ! Total flux subtracted in 100 components = 0.196814 Jy ! Clean residual min=-0.006188 max=0.016103 Jy/beam ! Clean residual mean=-0.000002 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.196814 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.196814 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065179Jy sigma=1.463603 ! Fit after self-cal, rms=0.065145Jy sigma=1.462428 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157175 Jy ! Component: 100 - total flux cleaned = 0.0222226 Jy ! Total flux subtracted in 100 components = 0.0222226 Jy ! Clean residual min=-0.003572 max=0.003566 Jy/beam ! Clean residual mean=0.000000 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.219037 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.219037 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061359Jy sigma=1.361178 ! Fit after self-cal, rms=0.061351Jy sigma=1.360753 ! 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=0.9465 mas, bmaj=1.418 mas, bpa=-8.001 degrees ! Estimated noise=0.231823 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 = 0.00321197 Jy ! Component: 100 - total flux cleaned = 0.00401397 Jy ! Component: 150 - total flux cleaned = 0.00415123 Jy ! Component: 200 - total flux cleaned = 0.00415118 Jy ! Total flux subtracted in 200 components = 0.00415118 Jy ! Clean residual min=-0.002000 max=0.002024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.223188 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.223188 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061211Jy sigma=1.356469 ! Fit after self-cal, rms=0.061211Jy sigma=1.356453 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9465 x 1.418 at -8.001 degrees (North through East) ! Clean map min=-0.0017606 max=0.20384 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 1.04 FD 1.01 KP 0.99 LA 1.00 ! MK 1.01 OV 0.97 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.98 KP 1.00 LA 1.01 ! MK 1.03 NL 1.01 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.00 LA 0.98 ! MK 1.03 OV 1.01 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.01 KP 1.00 LA 1.00 ! MK 1.01 NL 1.02 OV 0.99 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.00 LA 0.97 ! MK 1.00 OV 0.95 PT 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HN 0.98 KP 1.03 LA 1.00 ! MK 0.99 NL 1.03 OV 0.97 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.00 LA 0.98 ! MK 1.01 OV 0.99 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.00 KP 1.00 LA 0.99 ! MK 0.99 NL 1.03 OV 0.96 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 1.00 LA 0.97 ! MK 1.00 OV 0.98 PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.02 KP 1.00 LA 0.99 ! MK 0.96 NL 1.03 OV 0.98 PT 0.99 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 1.02 LA 1.00 ! MK 0.97 OV 0.99 PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 0.98 KP 1.03 LA 1.00 ! MK 0.99 NL 1.02 OV 0.98 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 1.02 LA 0.97 ! MK 1.00 OV 0.96 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.02 KP 1.01 LA 1.00 ! MK 0.99 NL 1.00 OV 0.97 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 1.02 LA 0.97 ! MK 0.99 OV 0.94 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 HN 1.00 KP 1.04 LA 0.95 ! MK 1.02 NL 1.01 OV 0.95 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.00 LA 1.00 ! MK 0.98 OV 0.96 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 0.96 KP 1.00 LA 1.02 ! MK 0.97 NL 1.01 OV 1.00 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.00 LA 0.97 ! MK 1.01 OV 0.97 PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 0.95 KP 1.04 LA 0.98 ! MK 0.96 NL 1.03 OV 0.96 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 KP 0.99 LA 0.99 ! MK 0.99 OV 0.97 PT 0.97 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 0.99 KP 1.01 LA 0.99 ! MK 1.02 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 KP 0.96 LA 1.00 ! MK 1.01 OV 0.97 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 0.97 KP 1.01 LA 1.02 ! MK 1.00 NL 1.01 OV 0.95 PT 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.061211Jy sigma=1.356453 ! Fit after self-cal, rms=0.061096Jy sigma=1.346679 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=1.419 mas, bpa=-8.109 degrees ! Estimated noise=0.231619 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 = -0.000247573 Jy ! Component: 100 - total flux cleaned = -0.000264959 Jy ! Component: 150 - total flux cleaned = -0.000263696 Jy ! Component: 200 - total flux cleaned = -0.000278299 Jy ! Total flux subtracted in 200 components = -0.000278299 Jy ! Clean residual min=-0.001359 max=0.001195 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.22291 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 17 components and 0.22291 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061086Jy sigma=1.346436 ! Fit after self-cal, rms=0.061098Jy sigma=1.346381 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061098Jy sigma=1.346381 ! Fit after self-cal, rms=0.061130Jy sigma=1.346360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9469 mas, bmaj=1.419 mas, bpa=-8.222 degrees ! Estimated noise=0.231705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123013 Jy ! Component: 100 - total flux cleaned = -0.000122878 Jy ! Component: 150 - total flux cleaned = -0.000135534 Jy ! Component: 200 - total flux cleaned = -0.000159234 Jy ! Total flux subtracted in 200 components = -0.000159234 Jy ! Clean residual min=-0.001338 max=0.001179 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.222751 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.222751 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061124Jy sigma=1.346218 ! Fit after self-cal, rms=0.061123Jy sigma=1.346211 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 = -1.65724e-05 Jy ! Component: 100 - total flux cleaned = -2.75083e-05 Jy ! Component: 150 - total flux cleaned = -2.73475e-05 Jy ! Component: 200 - total flux cleaned = -2.73884e-05 Jy ! Total flux subtracted in 200 components = -2.73884e-05 Jy ! Clean residual min=-0.001308 max=0.001170 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.222723 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.222723 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061119Jy sigma=1.346122 ! Fit after self-cal, rms=0.061119Jy sigma=1.346118 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061119Jy sigma=1.346118 ! Fit after self-cal, rms=0.061139Jy sigma=1.346109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=1.419 mas, bpa=-8.254 degrees ! Estimated noise=0.231764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.00194e-05 Jy ! Component: 100 - total flux cleaned = 5.44679e-07 Jy ! Component: 150 - total flux cleaned = -1.8548e-05 Jy ! Component: 200 - total flux cleaned = -2.76434e-05 Jy ! Total flux subtracted in 200 components = -2.76434e-05 Jy ! Clean residual min=-0.001294 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.222696 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.222696 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061136Jy sigma=1.346038 ! Fit after self-cal, rms=0.061136Jy sigma=1.346034 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 = -3.0388e-06 Jy ! Component: 100 - total flux cleaned = -2.03202e-05 Jy ! Component: 150 - total flux cleaned = -2.04778e-05 Jy ! Component: 200 - total flux cleaned = -2.83988e-05 Jy ! Total flux subtracted in 200 components = -2.83988e-05 Jy ! Clean residual min=-0.001270 max=0.001149 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.222667 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.222667 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061134Jy sigma=1.345982 ! Fit after self-cal, rms=0.061133Jy sigma=1.345980 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061133Jy sigma=1.345980 ! Fit after self-cal, rms=0.061143Jy sigma=1.345977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.459 mas, bmaj=2.766 mas, bpa=-64.25 degrees ! Estimated noise=0.29337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09402e-05 Jy ! Component: 100 - total flux cleaned = 7.12245e-05 Jy ! Component: 150 - total flux cleaned = 7.53832e-05 Jy ! Component: 200 - total flux cleaned = 7.59232e-05 Jy ! Total flux subtracted in 200 components = 7.59232e-05 Jy ! Clean residual min=-0.001116 max=0.001224 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.222743 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 24 components and 0.222743 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061145Jy sigma=1.346006 ! Fit after self-cal, rms=0.061145Jy sigma=1.346007 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 = 5.46841e-06 Jy ! Component: 100 - total flux cleaned = 5.28116e-06 Jy ! Component: 150 - total flux cleaned = 5.32454e-06 Jy ! Component: 200 - total flux cleaned = 7.9387e-06 Jy ! Total flux subtracted in 200 components = 7.9387e-06 Jy ! Clean residual min=-0.001115 max=0.001220 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.222751 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.222751 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061146Jy sigma=1.346041 ! Fit after self-cal, rms=0.061147Jy sigma=1.346041 ! 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=0.9469 mas, bmaj=1.419 mas, bpa=-8.251 degrees ! Estimated noise=0.231793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9469 x 1.419 at -8.251 degrees (North through East) ! Clean map min=-0.0010558 max=0.20429 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=0.7002 mas, bmaj=1.118 mas, bpa=-9.848 degrees ! Estimated noise=0.501134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154207 Jy ! Component: 100 - total flux cleaned = 0.197187 Jy ! Component: 150 - total flux cleaned = 0.212943 Jy ! Component: 200 - total flux cleaned = 0.219164 Jy ! Total flux subtracted in 200 components = 0.219164 Jy ! Clean residual min=-0.003520 max=0.003272 Jy/beam ! Clean residual mean=0.000000 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.219164 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.219164 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9469 mas, bmaj=1.419 mas, bpa=-8.251 degrees ! Estimated noise=0.231793 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 = 0.0031848 Jy ! Component: 100 - total flux cleaned = 0.0036171 Jy ! Component: 150 - total flux cleaned = 0.003684 Jy ! Component: 200 - total flux cleaned = 0.0036548 Jy ! Total flux subtracted in 200 components = 0.0036548 Jy ! Clean residual min=-0.001281 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.222819 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.222819 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=2.459 mas, bmaj=2.766 mas, bpa=-64.25 degrees ! Estimated noise=0.29337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112811 Jy ! Component: 100 - total flux cleaned = 0.00011313 Jy ! Component: 150 - total flux cleaned = 0.000113281 Jy ! Component: 200 - total flux cleaned = 0.00011338 Jy ! Total flux subtracted in 200 components = 0.00011338 Jy ! Clean residual min=-0.001097 max=0.001208 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.222933 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 = -2.02464e-06 Jy ! Component: 100 - total flux cleaned = -3.86165e-06 Jy ! Component: 150 - total flux cleaned = -7.25207e-06 Jy ! Component: 200 - total flux cleaned = -8.7438e-06 Jy ! Total flux subtracted in 200 components = -8.7438e-06 Jy ! Clean residual min=-0.001098 max=0.001210 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.222924 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.222924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9469 mas, bmaj=1.419 mas, bpa=-8.251 degrees ! Estimated noise=0.231793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016464 Jy ! Component: 100 - total flux cleaned = -0.000184613 Jy ! Component: 150 - total flux cleaned = -0.000184995 Jy ! Component: 200 - total flux cleaned = -0.000184934 Jy ! Total flux subtracted in 200 components = -0.000184934 Jy ! Clean residual min=-0.001286 max=0.001179 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.222739 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.222739 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061155Jy sigma=1.346213 ! Fit after self-cal, rms=0.061154Jy sigma=1.346209 wmodel /J1608+4012_X_map.mod ! wmodel: Unable to open new model file: /J1608+4012_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1608+4012_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9469 x 1.419 at -8.251 degrees (North through East) ! Clean map min=-0.0010652 max=0.20416 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1608+4012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426968 0.426968 0.853936 1.70787 3.41575 6.83149 13.663 27.326 54.6519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.628 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1608+4012_X_dfm.log closed on Thu May 19 23:27:45 2016