! Started logfile: /scr/pima/gc030_uvs/J1411+7424_S_uvs.log on Fri Apr 22 07:52:45 2016 obs /scr/pima/gc030_uvs/J1411+7424_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1411+7424_S_uva.fits ! AN table 1: 69 integrations on 36 of 36 possible baselines. ! AN table 2: 69 integrations on 36 of 36 possible baselines. ! AN table 3: 210 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877634 visibilities/baseline/integration-bin. ! Found source: J1411+7424 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 87960 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1411+7424_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 91 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.006031Jy sigma=8.774573 ! Fit after self-cal, rms=0.951397Jy sigma=8.261649 ! 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=2 mas, bmaj=2.24 mas, bpa=28.06 degrees ! Estimated noise=0.75798 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 = 0.0455195 Jy ! Component: 100 - total flux cleaned = 0.056157 Jy ! Total flux subtracted in 100 components = 0.056157 Jy ! Clean residual min=-0.005918 max=0.005427 Jy/beam ! Clean residual mean=0.000001 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.056157 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.056157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100197Jy sigma=0.759712 ! Fit after self-cal, rms=0.098313Jy sigma=0.745605 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.517 mas, bmaj=2.876 mas, bpa=26.36 degrees ! Estimated noise=0.312631 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 = 0.00460905 Jy ! Component: 100 - total flux cleaned = 0.00671147 Jy ! Component: 150 - total flux cleaned = 0.0077665 Jy ! Component: 200 - total flux cleaned = 0.00831369 Jy ! Total flux subtracted in 200 components = 0.00831369 Jy ! Clean residual min=-0.002523 max=0.002573 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0644707 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0644707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.098220Jy sigma=0.743052 ! Fit after self-cal, rms=0.098040Jy sigma=0.742571 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.517 x 2.876 at 26.36 degrees (North through East) ! Clean map min=-0.0025226 max=0.058024 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.92 KP 0.99 LA 0.89 ! MK 0.99 NL 1.16 OV 1.09 PT 1.04 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 0.94 EB 1.06 HN 0.90 KP 0.97 ! LA 0.88 MK 0.98 NL 1.08 PT 1.07 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 0.92 EB 1.03 HN 0.99 KP 0.94 ! LA 0.85 MK 1.00 NL 1.04 PT 1.12 ! SC 0.90 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 0.87 EB 1.06 HN 1.00 KP 1.02 ! LA 0.86 MK 1.00 NL 1.01 PT 1.10 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 0.96 EB 1.07 HN 0.90 KP 0.94 ! LA 0.89 MK 0.95 NL 1.07 PT 1.08 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* 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 0.93 EB 1.11 HN 0.93 KP 1.00 ! LA 0.91 MK 0.98 NL 1.05 PT 1.07 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.098040Jy sigma=0.742571 ! Fit after self-cal, rms=0.095787Jy sigma=0.741635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=2.901 mas, bpa=25.3 degrees ! Estimated noise=0.309178 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 = 4.59729e-05 Jy ! Component: 100 - total flux cleaned = 6.81115e-05 Jy ! Component: 150 - total flux cleaned = 0.000104069 Jy ! Component: 200 - total flux cleaned = 0.000103517 Jy ! Total flux subtracted in 200 components = 0.000103517 Jy ! Clean residual min=-0.002432 max=0.002741 Jy/beam ! Clean residual mean=0.000006 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0645742 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0645742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095772Jy sigma=0.741592 ! Fit after self-cal, rms=0.095711Jy sigma=0.741280 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095711Jy sigma=0.741280 ! Fit after self-cal, rms=0.096084Jy sigma=0.741061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.534 mas, bmaj=2.91 mas, bpa=23.6 degrees ! Estimated noise=0.31029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366701 Jy ! Component: 100 - total flux cleaned = 0.000366645 Jy ! Component: 150 - total flux cleaned = 0.000366638 Jy ! Component: 200 - total flux cleaned = 0.000367499 Jy ! Total flux subtracted in 200 components = 0.000367499 Jy ! Clean residual min=-0.002490 max=0.002624 Jy/beam ! Clean residual mean=0.000006 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0649417 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0649417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096084Jy sigma=0.740984 ! Fit after self-cal, rms=0.096096Jy sigma=0.740903 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 (6.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255006 Jy ! Component: 100 - total flux cleaned = 0.00402412 Jy ! Component: 150 - total flux cleaned = 0.00484604 Jy ! Component: 200 - total flux cleaned = 0.00502252 Jy ! Total flux subtracted in 200 components = 0.00502252 Jy ! Clean residual min=-0.002386 max=0.002356 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0699643 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.0699643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096028Jy sigma=0.740173 ! Fit after self-cal, rms=0.096013Jy sigma=0.739886 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096013Jy sigma=0.739886 ! Fit after self-cal, rms=0.096394Jy sigma=0.739561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.53 mas, bmaj=2.909 mas, bpa=22.47 degrees ! Estimated noise=0.31096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151138 Jy ! Component: 100 - total flux cleaned = 0.00237527 Jy ! Component: 150 - total flux cleaned = 0.00248333 Jy ! Component: 200 - total flux cleaned = 0.00250713 Jy ! Total flux subtracted in 200 components = 0.00250713 Jy ! Clean residual min=-0.002328 max=0.002197 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0724714 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.0724714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096370Jy sigma=0.739273 ! Fit after self-cal, rms=0.096410Jy sigma=0.739031 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 = 0.00100605 Jy ! Component: 100 - total flux cleaned = 0.00112062 Jy ! Component: 150 - total flux cleaned = 0.00114521 Jy ! Component: 200 - total flux cleaned = 0.00114626 Jy ! Total flux subtracted in 200 components = 0.00114626 Jy ! Clean residual min=-0.002295 max=0.002249 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0736177 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.0736177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096394Jy sigma=0.738890 ! Fit after self-cal, rms=0.096398Jy sigma=0.738794 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096398Jy sigma=0.738794 ! Fit after self-cal, rms=0.096782Jy sigma=0.738654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.389 mas, bmaj=8.487 mas, bpa=14.15 degrees ! Estimated noise=0.506617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384594 Jy ! Component: 100 - total flux cleaned = 0.00020775 Jy ! Component: 150 - total flux cleaned = 8.95873e-05 Jy ! Component: 200 - total flux cleaned = -8.38744e-06 Jy ! Total flux subtracted in 200 components = -8.38744e-06 Jy ! Clean residual min=-0.003398 max=0.002621 Jy/beam ! Clean residual mean=0.000010 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0736093 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0736093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096773Jy sigma=0.738665 ! Fit after self-cal, rms=0.096841Jy sigma=0.738521 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 = 0.000146431 Jy ! Component: 100 - total flux cleaned = 2.49299e-05 Jy ! Component: 150 - total flux cleaned = -9.32297e-05 Jy ! Component: 200 - total flux cleaned = -0.000167895 Jy ! Total flux subtracted in 200 components = -0.000167895 Jy ! Clean residual min=-0.003374 max=0.002627 Jy/beam ! Clean residual mean=0.000010 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0734414 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.0734414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096836Jy sigma=0.738548 ! Fit after self-cal, rms=0.096837Jy sigma=0.738508 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.525 mas, bmaj=2.896 mas, bpa=21.75 degrees ! Estimated noise=0.310931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.525 x 2.896 at 21.75 degrees (North through East) ! Clean map min=-0.0022013 max=0.056872 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=2.004 mas, bmaj=2.253 mas, bpa=20.86 degrees ! Estimated noise=0.758293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461281 Jy ! Component: 100 - total flux cleaned = 0.0581759 Jy ! Component: 150 - total flux cleaned = 0.0648259 Jy ! Component: 200 - total flux cleaned = 0.0692075 Jy ! Total flux subtracted in 200 components = 0.0692075 Jy ! Clean residual min=-0.005326 max=0.004886 Jy/beam ! Clean residual mean=0.000001 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.0692076 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0692076 Jy ! Inverting map and beam ! Estimated beam: bmin=2.525 mas, bmaj=2.896 mas, bpa=21.75 degrees ! Estimated noise=0.310931 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 = 0.00377562 Jy ! Component: 100 - total flux cleaned = 0.00518054 Jy ! Component: 150 - total flux cleaned = 0.00528125 Jy ! Component: 200 - total flux cleaned = 0.00527939 Jy ! Total flux subtracted in 200 components = 0.00527939 Jy ! Clean residual min=-0.002332 max=0.002246 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0744869 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0744869 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.389 mas, bmaj=8.487 mas, bpa=14.15 degrees ! Estimated noise=0.506617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000489556 Jy ! Component: 100 - total flux cleaned = -0.000687641 Jy ! Component: 150 - total flux cleaned = -0.000881346 Jy ! Component: 200 - total flux cleaned = -0.00100719 Jy ! Total flux subtracted in 200 components = -0.00100719 Jy ! Clean residual min=-0.003447 max=0.002644 Jy/beam ! Clean residual mean=0.000010 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0734797 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 = -9.29642e-05 Jy ! Component: 100 - total flux cleaned = -0.000160605 Jy ! Component: 150 - total flux cleaned = -0.000222382 Jy ! Component: 200 - total flux cleaned = -0.000279266 Jy ! Total flux subtracted in 200 components = -0.000279266 Jy ! Clean residual min=-0.003313 max=0.002626 Jy/beam ! Clean residual mean=0.000010 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0732005 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0732005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.525 mas, bmaj=2.896 mas, bpa=21.75 degrees ! Estimated noise=0.310931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376898 Jy ! Component: 100 - total flux cleaned = 0.000551753 Jy ! Component: 150 - total flux cleaned = 0.000601711 Jy ! Component: 200 - total flux cleaned = 0.000648904 Jy ! Total flux subtracted in 200 components = 0.000648904 Jy ! Clean residual min=-0.002318 max=0.002246 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0738494 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0738494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.096843Jy sigma=0.738496 ! Fit after self-cal, rms=0.096827Jy sigma=0.738341 wmodel /scr/pima/gc030_uvs/J1411+7424_S_map.mod ! Writing 51 model components to file: /scr/pima/gc030_uvs/J1411+7424_S_map.mod wobs /scr/pima/gc030_uvs/J1411+7424_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1411+7424_S_uvs.fits wwins /scr/pima/gc030_uvs/J1411+7424_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1411+7424_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469831 Jy ! Component: 100 - total flux cleaned = -0.000626783 Jy ! Component: 150 - total flux cleaned = -0.000553402 Jy ! Component: 200 - total flux cleaned = -0.000411077 Jy ! Component: 250 - total flux cleaned = -0.000273446 Jy ! Component: 300 - total flux cleaned = -0.000207409 Jy ! Component: 350 - total flux cleaned = -0.000271959 Jy ! Component: 400 - total flux cleaned = -0.000240328 Jy ! Component: 450 - total flux cleaned = -0.00036329 Jy ! Component: 500 - total flux cleaned = -0.000513685 Jy ! Component: 550 - total flux cleaned = -0.000602228 Jy ! Component: 600 - total flux cleaned = -0.000776191 Jy ! Component: 650 - total flux cleaned = -0.000974186 Jy ! Component: 700 - total flux cleaned = -0.00108456 Jy ! Component: 750 - total flux cleaned = -0.00130258 Jy ! Component: 800 - total flux cleaned = -0.00140971 Jy ! Component: 850 - total flux cleaned = -0.00159405 Jy ! Component: 900 - total flux cleaned = -0.00177546 Jy ! Component: 950 - total flux cleaned = -0.00195437 Jy ! Component: 1000 - total flux cleaned = -0.00205502 Jy ! Component: 1050 - total flux cleaned = -0.00227785 Jy ! Component: 1100 - total flux cleaned = -0.00237533 Jy ! Component: 1150 - total flux cleaned = -0.00249585 Jy ! Component: 1200 - total flux cleaned = -0.00259089 Jy ! Component: 1250 - total flux cleaned = -0.00273123 Jy ! Component: 1300 - total flux cleaned = -0.00280026 Jy ! Component: 1350 - total flux cleaned = -0.00289208 Jy ! Component: 1400 - total flux cleaned = -0.00300481 Jy ! Component: 1450 - total flux cleaned = -0.00309379 Jy ! Component: 1500 - total flux cleaned = -0.00318185 Jy ! Component: 1550 - total flux cleaned = -0.00320357 Jy ! Component: 1600 - total flux cleaned = -0.00326841 Jy ! Component: 1650 - total flux cleaned = -0.00335353 Jy ! Component: 1700 - total flux cleaned = -0.00341649 Jy ! Component: 1750 - total flux cleaned = -0.00341673 Jy ! Component: 1800 - total flux cleaned = -0.00349948 Jy ! Component: 1850 - total flux cleaned = -0.00358088 Jy ! Component: 1900 - total flux cleaned = -0.00366167 Jy ! Component: 1950 - total flux cleaned = -0.00376113 Jy ! Component: 2000 - total flux cleaned = -0.00382022 Jy ! Component: 2050 - total flux cleaned = -0.00383953 Jy ! Component: 2100 - total flux cleaned = -0.00393597 Jy ! Component: 2150 - total flux cleaned = -0.0039552 Jy ! Component: 2200 - total flux cleaned = -0.00397433 Jy ! Component: 2250 - total flux cleaned = -0.0040496 Jy ! Component: 2300 - total flux cleaned = -0.00410559 Jy ! Component: 2350 - total flux cleaned = -0.00410583 Jy ! Component: 2400 - total flux cleaned = -0.00414256 Jy ! Component: 2450 - total flux cleaned = -0.00423309 Jy ! Component: 2500 - total flux cleaned = -0.00425089 Jy ! Component: 2550 - total flux cleaned = -0.00428637 Jy ! Component: 2600 - total flux cleaned = -0.00432167 Jy ! Component: 2650 - total flux cleaned = -0.00435668 Jy ! Component: 2700 - total flux cleaned = -0.00440878 Jy ! Component: 2750 - total flux cleaned = -0.00444342 Jy ! Component: 2800 - total flux cleaned = -0.00444334 Jy ! Component: 2850 - total flux cleaned = -0.00446017 Jy ! Component: 2900 - total flux cleaned = -0.00447667 Jy ! Component: 2950 - total flux cleaned = -0.00446002 Jy ! Component: 3000 - total flux cleaned = -0.00445993 Jy ! Component: 3050 - total flux cleaned = -0.00441064 Jy ! Component: 3100 - total flux cleaned = -0.00445985 Jy ! Component: 3150 - total flux cleaned = -0.00450825 Jy ! Component: 3200 - total flux cleaned = -0.00446004 Jy ! Component: 3250 - total flux cleaned = -0.00446009 Jy ! Component: 3300 - total flux cleaned = -0.00446022 Jy ! Component: 3350 - total flux cleaned = -0.00452317 Jy ! Component: 3400 - total flux cleaned = -0.00442964 Jy ! Component: 3450 - total flux cleaned = -0.00444517 Jy ! Component: 3500 - total flux cleaned = -0.0044299 Jy ! Component: 3550 - total flux cleaned = -0.00442995 Jy ! Component: 3600 - total flux cleaned = -0.00438447 Jy ! Component: 3650 - total flux cleaned = -0.00444478 Jy ! Component: 3700 - total flux cleaned = -0.00437008 Jy ! Component: 3750 - total flux cleaned = -0.00432547 Jy ! Component: 3800 - total flux cleaned = -0.00431064 Jy ! Component: 3850 - total flux cleaned = -0.00425202 Jy ! Component: 3900 - total flux cleaned = -0.00420824 Jy ! Component: 3950 - total flux cleaned = -0.00419369 Jy ! Component: 4000 - total flux cleaned = -0.00409295 Jy ! Component: 4050 - total flux cleaned = -0.00405016 Jy ! Total flux subtracted in 4096 components = -0.00402173 Jy ! Clean residual min=-0.000963 max=0.000710 Jy/beam ! Clean residual mean=0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0698276 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 388 components and 0.0698277 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1411+7424_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.525 x 2.896 at 21.75 degrees (North through East) ! Clean map min=-0.0016782 max=0.056619 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1411+7424_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0566192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29593 1.29593 2.59186 5.18372 10.3674 20.7349 41.4698 82.9395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.494 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1411+7424_S_uvs.log closed on Fri Apr 22 07:52:54 2016