! Started logfile: /scr/pima/gb073_uvs/J0650+2502_S_uvs.log on Sat Dec 26 10:12:11 2015 obs /scr/pima/gb073_uvs/J0650+2502_S_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J0650+2502_S_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! AN table 2: 59 integrations on 45 of 45 possible baselines. ! AN table 3: 58 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.831554 visibilities/baseline/integration-bin. ! Found source: J0650+2502 ! ! 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 2.22499e+09 8e+06 1 8e+06 ! 02 2 2.23299e+09 8e+06 1 8e+06 ! 03 3 2.25499e+09 8e+06 1 8e+06 ! 04 4 2.26299e+09 8e+06 1 8e+06 ! 05 5 2.34499e+09 8e+06 1 8e+06 ! 06 6 2.35299e+09 8e+06 1 8e+06 ! 07 7 2.36499e+09 8e+06 1 8e+06 ! 08 8 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 66664 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J0650+2502_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 1 telescope corrections were flagged in sub-array 1. ! A total of 127 telescope corrections were flagged in sub-array 2. ! A total of 29 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 127 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 185 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 185 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! A total of 87 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 184 telescope corrections were flagged in sub-array 2. ! A total of 87 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 127 telescope corrections were flagged in sub-array 2. ! A total of 61 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 127 telescope corrections were flagged in sub-array 2. ! A total of 61 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.010444Jy sigma=9.263513 ! Fit after self-cal, rms=0.940217Jy sigma=8.671207 ! 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=2.124 mas, bmaj=5.638 mas, bpa=-18.21 degrees ! Estimated noise=0.809209 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 = 0.0429013 Jy ! Component: 100 - total flux cleaned = 0.0551554 Jy ! Total flux subtracted in 100 components = 0.0551554 Jy ! Clean residual min=-0.007042 max=0.007702 Jy/beam ! Clean residual mean=0.000003 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.0551554 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0551554 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=0.125026Jy sigma=0.706867 ! Fit after self-cal, rms=0.123841Jy sigma=0.694190 ! 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=3.02 mas, bmaj=6.815 mas, bpa=-10.27 degrees ! Estimated noise=0.385566 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 = 0.00995567 Jy ! Component: 100 - total flux cleaned = 0.0132998 Jy ! Component: 150 - total flux cleaned = 0.0151879 Jy ! Component: 200 - total flux cleaned = 0.0162859 Jy ! Total flux subtracted in 200 components = 0.0162859 Jy ! Clean residual min=-0.003411 max=0.004056 Jy/beam ! Clean residual mean=-0.000006 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0714412 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0714412 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=0.122667Jy sigma=0.690020 ! Fit after self-cal, rms=0.122670Jy sigma=0.689791 ! Inverting map ! Added new window around map position (-2.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257177 Jy ! Component: 100 - total flux cleaned = 0.00294323 Jy ! Component: 150 - total flux cleaned = 0.00337305 Jy ! Component: 200 - total flux cleaned = 0.00356964 Jy ! Total flux subtracted in 200 components = 0.00356964 Jy ! Clean residual min=-0.003178 max=0.003483 Jy/beam ! Clean residual mean=-0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0750109 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0750109 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=0.122321Jy sigma=0.686377 ! Fit after self-cal, rms=0.122293Jy sigma=0.685820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 6.815 at -10.27 degrees (North through East) ! Clean map min=-0.0029047 max=0.063079 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 0.97 FD 0.97 KP 1.07 LA 1.05 ! MK 0.98 NL 0.90 OV 1.10 PT 1.02 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 KP 1.03 LA 1.14 ! MK 0.95 NL 1.01 OV 1.01 PT 1.07 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 KP 1.03 LA 1.04 ! MK 1.01 NL 1.01 OV 1.00* PT 1.06 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 KP 1.00 LA 1.00 ! MK 0.97 NL 1.05 OV 1.00* PT 1.05 ! SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 KP 0.95 LA 1.03 ! MK 0.91 NL 1.10 OV 1.16 PT 1.00* ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.16 KP 0.88 LA 0.96 ! MK 1.02 NL 1.12 OV 1.03 PT 1.04 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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: ! EF 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* ON 1.00* OV 1.00* PT 1.00* ! SC 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.122293Jy sigma=0.685820 ! Fit after self-cal, rms=0.123668Jy sigma=0.684687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.997 mas, bmaj=6.801 mas, bpa=-10.51 degrees ! Estimated noise=0.395433 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 = 0.00180444 Jy ! Component: 100 - total flux cleaned = 0.00219719 Jy ! Component: 150 - total flux cleaned = 0.00255424 Jy ! Component: 200 - total flux cleaned = 0.00280007 Jy ! Total flux subtracted in 200 components = 0.00280007 Jy ! Clean residual min=-0.002870 max=0.002954 Jy/beam ! Clean residual mean=-0.000006 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.077811 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.077811 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=0.123414Jy sigma=0.683195 ! Fit after self-cal, rms=0.123409Jy sigma=0.682780 ! 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=0.123409Jy sigma=0.682780 ! Fit after self-cal, rms=0.123985Jy sigma=0.682192 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=6.788 mas, bpa=-10.54 degrees ! Estimated noise=0.398293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012455 Jy ! Component: 100 - total flux cleaned = 0.00149316 Jy ! Component: 150 - total flux cleaned = 0.00172416 Jy ! Component: 200 - total flux cleaned = 0.00179385 Jy ! Total flux subtracted in 200 components = 0.00179385 Jy ! Clean residual min=-0.002617 max=0.002755 Jy/beam ! Clean residual mean=-0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0796048 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0796048 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=0.123789Jy sigma=0.681508 ! Fit after self-cal, rms=0.123814Jy sigma=0.681218 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 (-16, 61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609012 Jy ! Component: 100 - total flux cleaned = 0.000778207 Jy ! Component: 150 - total flux cleaned = 0.000934246 Jy ! Component: 200 - total flux cleaned = 0.000932178 Jy ! Total flux subtracted in 200 components = 0.000932178 Jy ! Clean residual min=-0.002468 max=0.002508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.080537 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.080537 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=0.123626Jy sigma=0.679637 ! Fit after self-cal, rms=0.123616Jy sigma=0.679484 ! 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=0.123616Jy sigma=0.679484 ! Fit after self-cal, rms=0.124159Jy sigma=0.679447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=6.781 mas, bpa=-10.61 degrees ! Estimated noise=0.400248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036423 Jy ! Component: 100 - total flux cleaned = 0.000593734 Jy ! Component: 150 - total flux cleaned = 0.000736251 Jy ! Component: 200 - total flux cleaned = 0.000873214 Jy ! Total flux subtracted in 200 components = 0.000873214 Jy ! Clean residual min=-0.002449 max=0.002383 Jy/beam ! Clean residual mean=-0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0814102 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0814102 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=0.124004Jy sigma=0.678636 ! Fit after self-cal, rms=0.124003Jy sigma=0.678567 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 = 0.000224217 Jy ! Component: 100 - total flux cleaned = 0.000291188 Jy ! Component: 150 - total flux cleaned = 0.000356612 Jy ! Component: 200 - total flux cleaned = 0.000418421 Jy ! Total flux subtracted in 200 components = 0.000418421 Jy ! Clean residual min=-0.002417 max=0.002289 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0818286 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.0818286 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=0.123882Jy sigma=0.677983 ! Fit after self-cal, rms=0.123875Jy sigma=0.677939 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.123875Jy sigma=0.677939 ! Fit after self-cal, rms=0.124189Jy sigma=0.677922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.393 mas, bmaj=10.76 mas, bpa=3.55 degrees ! Estimated noise=0.499911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486953 Jy ! Component: 100 - total flux cleaned = 0.000545142 Jy ! Component: 150 - total flux cleaned = 0.000621421 Jy ! Component: 200 - total flux cleaned = 0.000664364 Jy ! Total flux subtracted in 200 components = 0.000664364 Jy ! Clean residual min=-0.001918 max=0.001854 Jy/beam ! Clean residual mean=-0.000007 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.082493 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.082493 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=0.124167Jy sigma=0.677967 ! Fit after self-cal, rms=0.124172Jy sigma=0.677931 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 = -2.20266e-06 Jy ! Component: 100 - total flux cleaned = 3.86322e-05 Jy ! Component: 150 - total flux cleaned = 7.47685e-05 Jy ! Component: 200 - total flux cleaned = 9.19451e-05 Jy ! Total flux subtracted in 200 components = 9.19451e-05 Jy ! Clean residual min=-0.001871 max=0.001803 Jy/beam ! Clean residual mean=-0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.082585 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.0825849 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=0.124159Jy sigma=0.677982 ! Fit after self-cal, rms=0.124162Jy sigma=0.677967 ! 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=2.986 mas, bmaj=6.776 mas, bpa=-10.64 degrees ! Estimated noise=0.401393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 6.776 at -10.64 degrees (North through East) ! Clean map min=-0.0032489 max=0.064752 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=2.106 mas, bmaj=5.627 mas, bpa=-18.41 degrees ! Estimated noise=0.828118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446161 Jy ! Component: 100 - total flux cleaned = 0.0595091 Jy ! Component: 150 - total flux cleaned = 0.0657829 Jy ! Component: 200 - total flux cleaned = 0.070189 Jy ! Total flux subtracted in 200 components = 0.070189 Jy ! Clean residual min=-0.006129 max=0.006468 Jy/beam ! Clean residual mean=0.000002 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.070189 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.070189 Jy ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=6.776 mas, bpa=-10.64 degrees ! Estimated noise=0.401393 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 = 0.00699286 Jy ! Component: 100 - total flux cleaned = 0.00783819 Jy ! Component: 150 - total flux cleaned = 0.00810207 Jy ! Component: 200 - total flux cleaned = 0.00846314 Jy ! Total flux subtracted in 200 components = 0.00846314 Jy ! Clean residual min=-0.002931 max=0.003027 Jy/beam ! Clean residual mean=-0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0786521 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0786521 Jy ! Inverting map ! Added new window around map position (2.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026496 Jy ! Component: 100 - total flux cleaned = 0.00286831 Jy ! Component: 150 - total flux cleaned = 0.00317401 Jy ! Component: 200 - total flux cleaned = 0.0033712 Jy ! Total flux subtracted in 200 components = 0.0033712 Jy ! Clean residual min=-0.002699 max=0.002554 Jy/beam ! Clean residual mean=-0.000004 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0820233 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.0820233 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=8.393 mas, bmaj=10.76 mas, bpa=3.55 degrees ! Estimated noise=0.499911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143349 Jy ! Component: 100 - total flux cleaned = 0.00164361 Jy ! Component: 150 - total flux cleaned = 0.0018073 Jy ! Component: 200 - total flux cleaned = 0.00191639 Jy ! Total flux subtracted in 200 components = 0.00191639 Jy ! Clean residual min=-0.001861 max=0.001909 Jy/beam ! Clean residual mean=-0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0839397 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 = 7.09653e-05 Jy ! Component: 100 - total flux cleaned = 0.000133915 Jy ! Component: 150 - total flux cleaned = 0.000169457 Jy ! Component: 200 - total flux cleaned = 0.000169085 Jy ! Total flux subtracted in 200 components = 0.000169085 Jy ! Clean residual min=-0.001858 max=0.001891 Jy/beam ! Clean residual mean=-0.000008 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0841088 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 96 components and 0.0841087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=6.776 mas, bpa=-10.64 degrees ! Estimated noise=0.401393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297057 Jy ! Component: 100 - total flux cleaned = -0.000209584 Jy ! Component: 150 - total flux cleaned = -4.2459e-05 Jy ! Component: 200 - total flux cleaned = -4.50166e-05 Jy ! Total flux subtracted in 200 components = -4.50166e-05 Jy ! Clean residual min=-0.002669 max=0.002305 Jy/beam ! Clean residual mean=-0.000004 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0840637 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.0840637 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=0.124430Jy sigma=0.677857 ! Fit after self-cal, rms=0.124377Jy sigma=0.677684 wmodel /scr/pima/gb073_uvs/J0650+2502_S_map.mod ! Writing 104 model components to file: /scr/pima/gb073_uvs/J0650+2502_S_map.mod wobs /scr/pima/gb073_uvs/J0650+2502_S_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J0650+2502_S_uvs.fits wwins /scr/pima/gb073_uvs/J0650+2502_S_map.win ! wwins: Wrote 4 windows to /scr/pima/gb073_uvs/J0650+2502_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 = -0.000942933 Jy ! Component: 100 - total flux cleaned = -0.0012655 Jy ! Component: 150 - total flux cleaned = -0.00149279 Jy ! Component: 200 - total flux cleaned = -0.00174992 Jy ! Component: 250 - total flux cleaned = -0.00196427 Jy ! Component: 300 - total flux cleaned = -0.00210326 Jy ! Component: 350 - total flux cleaned = -0.00230688 Jy ! Component: 400 - total flux cleaned = -0.00240637 Jy ! Component: 450 - total flux cleaned = -0.00260204 Jy ! Component: 500 - total flux cleaned = -0.00269832 Jy ! Component: 550 - total flux cleaned = -0.00282421 Jy ! Component: 600 - total flux cleaned = -0.00288607 Jy ! Component: 650 - total flux cleaned = -0.00294702 Jy ! Component: 700 - total flux cleaned = -0.00300746 Jy ! Component: 750 - total flux cleaned = -0.00306688 Jy ! Component: 800 - total flux cleaned = -0.0030375 Jy ! Component: 850 - total flux cleaned = -0.00312364 Jy ! Component: 900 - total flux cleaned = -0.00300981 Jy ! Component: 950 - total flux cleaned = -0.00303806 Jy ! Component: 1000 - total flux cleaned = -0.00295479 Jy ! Component: 1050 - total flux cleaned = -0.00295493 Jy ! Component: 1100 - total flux cleaned = -0.00290056 Jy ! Component: 1150 - total flux cleaned = -0.00292759 Jy ! Component: 1200 - total flux cleaned = -0.00292748 Jy ! Component: 1250 - total flux cleaned = -0.00290121 Jy ! Component: 1300 - total flux cleaned = -0.00287506 Jy ! Component: 1350 - total flux cleaned = -0.00287486 Jy ! Component: 1400 - total flux cleaned = -0.00274627 Jy ! Component: 1450 - total flux cleaned = -0.00277164 Jy ! Component: 1500 - total flux cleaned = -0.00277217 Jy ! Component: 1550 - total flux cleaned = -0.00282228 Jy ! Component: 1600 - total flux cleaned = -0.00282233 Jy ! Component: 1650 - total flux cleaned = -0.00282272 Jy ! Component: 1700 - total flux cleaned = -0.0027498 Jy ! Component: 1750 - total flux cleaned = -0.00289529 Jy ! Component: 1800 - total flux cleaned = -0.00284746 Jy ! Component: 1850 - total flux cleaned = -0.00287134 Jy ! Component: 1900 - total flux cleaned = -0.00289471 Jy ! Component: 1950 - total flux cleaned = -0.00282446 Jy ! Component: 2000 - total flux cleaned = -0.00277802 Jy ! Component: 2050 - total flux cleaned = -0.00284716 Jy ! Component: 2100 - total flux cleaned = -0.00282429 Jy ! Component: 2150 - total flux cleaned = -0.00273334 Jy ! Component: 2200 - total flux cleaned = -0.00275595 Jy ! Component: 2250 - total flux cleaned = -0.00280084 Jy ! Component: 2300 - total flux cleaned = -0.00275626 Jy ! Component: 2350 - total flux cleaned = -0.00271209 Jy ! Component: 2400 - total flux cleaned = -0.00264629 Jy ! Component: 2450 - total flux cleaned = -0.0026029 Jy ! Component: 2500 - total flux cleaned = -0.00260322 Jy ! Component: 2550 - total flux cleaned = -0.00258174 Jy ! Component: 2600 - total flux cleaned = -0.00260321 Jy ! Component: 2650 - total flux cleaned = -0.00243344 Jy ! Component: 2700 - total flux cleaned = -0.00245425 Jy ! Component: 2750 - total flux cleaned = -0.00241225 Jy ! Component: 2800 - total flux cleaned = -0.00234969 Jy ! Component: 2850 - total flux cleaned = -0.00226682 Jy ! Component: 2900 - total flux cleaned = -0.00220503 Jy ! Component: 2950 - total flux cleaned = -0.0022253 Jy ! Component: 3000 - total flux cleaned = -0.00212343 Jy ! Component: 3050 - total flux cleaned = -0.00202247 Jy ! Component: 3100 - total flux cleaned = -0.00190178 Jy ! Component: 3150 - total flux cleaned = -0.00190169 Jy ! Component: 3200 - total flux cleaned = -0.0018618 Jy ! Component: 3250 - total flux cleaned = -0.0018618 Jy ! Component: 3300 - total flux cleaned = -0.00188157 Jy ! Component: 3350 - total flux cleaned = -0.00186198 Jy ! Component: 3400 - total flux cleaned = -0.00176446 Jy ! Component: 3450 - total flux cleaned = -0.00172569 Jy ! Component: 3500 - total flux cleaned = -0.00168695 Jy ! Component: 3550 - total flux cleaned = -0.0015531 Jy ! Component: 3600 - total flux cleaned = -0.00157198 Jy ! Component: 3650 - total flux cleaned = -0.00143944 Jy ! Component: 3700 - total flux cleaned = -0.00147684 Jy ! Component: 3750 - total flux cleaned = -0.00142076 Jy ! Component: 3800 - total flux cleaned = -0.0014208 Jy ! Component: 3850 - total flux cleaned = -0.00136501 Jy ! Component: 3900 - total flux cleaned = -0.00134655 Jy ! Component: 3950 - total flux cleaned = -0.00134629 Jy ! Component: 4000 - total flux cleaned = -0.00120017 Jy ! Component: 4050 - total flux cleaned = -0.00125468 Jy ! Total flux subtracted in 4096 components = -0.00121838 Jy ! Clean residual min=-0.000922 max=0.000933 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0828453 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 388 components and 0.0828453 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J0650+2502_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 6.776 at -10.64 degrees (North through East) ! Clean map min=-0.0027547 max=0.065345 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J0650+2502_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.065345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45671 1.45671 2.91342 5.82684 11.6537 23.3074 46.6147 93.2295 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 205.943 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J0650+2502_S_uvs.log closed on Sat Dec 26 10:12:18 2015