! Started logfile: /g0/scr/pima/s4195c_uvs/J0022-1853_X_uvs.log on Tue Dec 31 19:44:21 2013 obs /g0/scr/pima/s4195c_uvs/J0022-1853_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0022-1853_X_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! AN table 2: 14 integrations on 28 of 28 possible baselines. ! AN table 3: 9 integrations on 21 of 21 possible baselines. ! AN table 4: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.911937 visibilities/baseline/integration-bin. ! Found source: J0022-1853 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7456 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J0022-1853_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 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003181Jy sigma=2.491117 ! Fit after self-cal, rms=0.929052Jy sigma=2.291143 ! 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=0.9117 mas, bmaj=2.97 mas, bpa=18.73 degrees ! Estimated noise=6.32683 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 = 0.0570167 Jy ! Component: 100 - total flux cleaned = 0.0695879 Jy ! Total flux subtracted in 100 components = 0.0695879 Jy ! Clean residual min=-0.002523 max=0.004063 Jy/beam ! Clean residual mean=-0.000010 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0695879 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0695879 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=0.021348Jy sigma=0.049443 ! Fit after self-cal, rms=0.021120Jy sigma=0.048952 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421855 Jy ! Component: 100 - total flux cleaned = 0.00648655 Jy ! Total flux subtracted in 100 components = 0.00648655 Jy ! Clean residual min=-0.002181 max=0.001944 Jy/beam ! Clean residual mean=-0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0760745 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0760745 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=0.020725Jy sigma=0.044502 ! Fit after self-cal, rms=0.020722Jy sigma=0.044481 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.325 mas, bpa=14.92 degrees ! Estimated noise=3.48383 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 = 0.00213329 Jy ! Component: 100 - total flux cleaned = 0.00338997 Jy ! Component: 150 - total flux cleaned = 0.0041946 Jy ! Component: 200 - total flux cleaned = 0.00472515 Jy ! Total flux subtracted in 200 components = 0.00472515 Jy ! Clean residual min=-0.001544 max=0.002094 Jy/beam ! Clean residual mean=-0.000006 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0807996 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.0807996 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=0.020727Jy sigma=0.043190 ! Fit after self-cal, rms=0.020727Jy sigma=0.043183 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.325 at 14.92 degrees (North through East) ! Clean map min=-0.0014909 max=0.073414 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.89 KP 0.92 LA 1.03 ! NL 1.03 OV 1.02 PT 0.85 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 0.91 KP 0.92 NL 0.99 ! OV 1.06 PT 0.88 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 KP 0.99 LA 0.98 NL 1.04 ! OV 1.02 PT 0.86 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.90 KP 0.94 LA 0.97 ! NL 1.01 OV 1.01 PT 0.91 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 HN 0.91 KP 0.98 NL 1.01 ! OV 0.99 PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 KP 0.95 LA 0.95 NL 1.08 ! OV 0.99 PT 0.90 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.95 KP 1.11 LA 0.95 ! NL 1.11 PT 0.94 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 HN 0.94 KP 1.02 LA 0.95 ! NL 1.00 OV 1.03 PT 0.91 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 HN 0.98 KP 1.05 NL 1.00 ! OV 1.04 PT 0.89 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.84 KP 1.04 LA 0.92 NL 1.04 ! OV 1.00 PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.02 KP 0.93 LA 0.99 ! NL 1.00 OV 1.00 PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 HN 1.05 KP 0.90 NL 0.99 ! OV 1.01 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 KP 0.93 LA 0.97 NL 1.02 ! OV 1.03 PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.97 KP 1.14 LA 1.05 ! NL 1.03 PT 0.92 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.94 KP 1.06 LA 1.01 ! NL 0.97 OV 1.05 PT 0.92 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 0.96 KP 1.06 NL 0.97 ! OV 0.97 PT 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 KP 1.08 LA 1.02 NL 0.98 ! OV 1.03 PT 0.89 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.09 KP 1.06 LA 1.03 ! NL 1.02 OV 1.10 PT 0.93 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.09 KP 1.05 NL 1.02 ! OV 1.05 PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 KP 1.01 LA 1.10 NL 1.08 ! OV 1.09 PT 0.94 SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 0.99 KP 1.01 LA 0.96 ! NL 1.04 PT 0.94 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.98 KP 0.98 LA 0.95 ! NL 1.03 OV 1.06 PT 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 0.99 KP 0.98 NL 1.02 ! OV 1.04 PT 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 KP 0.98 LA 0.96 NL 1.03 ! OV 1.03 PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 HN 0.99 KP 1.06 NL 0.97 ! OV 1.04 PT 0.85 SC 1.12 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 KP 1.06 LA 0.92 NL 1.02 ! OV 1.05 PT 0.84 SC 1.06 ! ! ! Fit before self-cal, rms=0.020727Jy sigma=0.043183 ! Fit after self-cal, rms=0.019844Jy sigma=0.039759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.329 mas, bpa=14.94 degrees ! Estimated noise=3.40714 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 = -0.00135778 Jy ! Component: 100 - total flux cleaned = -0.00156539 Jy ! Component: 150 - total flux cleaned = -0.00164602 Jy ! Component: 200 - total flux cleaned = -0.0017094 Jy ! Total flux subtracted in 200 components = -0.0017094 Jy ! Clean residual min=-0.000828 max=0.001318 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0790902 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0790902 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=0.019527Jy sigma=0.039965 ! Fit after self-cal, rms=0.019547Jy sigma=0.039952 ! Inverting map ! Added new window around map position (-3, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807565 Jy ! Component: 100 - total flux cleaned = 0.000897638 Jy ! Component: 150 - total flux cleaned = 0.000879469 Jy ! Component: 200 - total flux cleaned = 0.000848487 Jy ! Total flux subtracted in 200 components = 0.000848487 Jy ! Clean residual min=-0.000782 max=0.000990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0799387 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0799387 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=0.019424Jy sigma=0.039806 ! Fit after self-cal, rms=0.019415Jy sigma=0.039783 ! 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=0.019415Jy sigma=0.039783 ! Fit after self-cal, rms=0.019181Jy sigma=0.039165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.325 mas, bpa=15.01 degrees ! Estimated noise=3.34286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000958885 Jy ! Component: 100 - total flux cleaned = -0.00101979 Jy ! Component: 150 - total flux cleaned = -0.00103533 Jy ! Component: 200 - total flux cleaned = -0.00104962 Jy ! Total flux subtracted in 200 components = -0.00104962 Jy ! Clean residual min=-0.000695 max=0.000971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0788891 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0788891 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=0.018894Jy sigma=0.039318 ! Fit after self-cal, rms=0.018893Jy sigma=0.039311 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499386 Jy ! Component: 100 - total flux cleaned = 0.000557577 Jy ! Component: 150 - total flux cleaned = 0.000493222 Jy ! Component: 200 - total flux cleaned = 0.000450207 Jy ! Total flux subtracted in 200 components = 0.000450207 Jy ! Clean residual min=-0.000715 max=0.000846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0793393 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.0793393 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=0.018808Jy sigma=0.039226 ! Fit after self-cal, rms=0.018804Jy sigma=0.039216 ! Inverting map ! Added new window around map position (6.2, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549258 Jy ! Component: 100 - total flux cleaned = 0.000659114 Jy ! Component: 150 - total flux cleaned = 0.000782572 Jy ! Component: 200 - total flux cleaned = 0.000810425 Jy ! Total flux subtracted in 200 components = 0.000810425 Jy ! Clean residual min=-0.000703 max=0.000802 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0801497 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.0801497 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=0.018736Jy sigma=0.039139 ! Fit after self-cal, rms=0.018738Jy sigma=0.039131 ! Inverting map ! Added new window around map position (37.6, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688448 Jy ! Component: 100 - total flux cleaned = 0.000854204 Jy ! Component: 150 - total flux cleaned = 0.000855106 Jy ! Component: 200 - total flux cleaned = 0.000829331 Jy ! Total flux subtracted in 200 components = 0.000829331 Jy ! Clean residual min=-0.000761 max=0.000684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0809791 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.080979 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=0.018676Jy sigma=0.039051 ! Fit after self-cal, rms=0.018673Jy sigma=0.039042 ! 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=0.018673Jy sigma=0.039042 ! Fit after self-cal, rms=0.018486Jy sigma=0.038572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.318 mas, bpa=15.11 degrees ! Estimated noise=3.28177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110985 Jy ! Component: 100 - total flux cleaned = -0.00109654 Jy ! Component: 150 - total flux cleaned = -0.00108359 Jy ! Component: 200 - total flux cleaned = -0.0010609 Jy ! Total flux subtracted in 200 components = -0.0010609 Jy ! Clean residual min=-0.000650 max=0.000619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0799181 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.0799182 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=0.018242Jy sigma=0.038718 ! Fit after self-cal, rms=0.018244Jy sigma=0.038716 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 = 8.30198e-05 Jy ! Component: 100 - total flux cleaned = 0.000105278 Jy ! Component: 150 - total flux cleaned = 0.000115841 Jy ! Component: 200 - total flux cleaned = 0.000126218 Jy ! Total flux subtracted in 200 components = 0.000126218 Jy ! Clean residual min=-0.000639 max=0.000590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0800444 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 160 components and 0.0800444 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=0.018219Jy sigma=0.038702 ! Fit after self-cal, rms=0.018219Jy sigma=0.038702 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018219Jy sigma=0.038702 ! Fit after self-cal, rms=0.018119Jy sigma=0.038555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=4.538 mas, bpa=5.112 degrees ! Estimated noise=3.66192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000963121 Jy ! Component: 100 - total flux cleaned = -0.00104645 Jy ! Component: 150 - total flux cleaned = -0.0010813 Jy ! Component: 200 - total flux cleaned = -0.00114243 Jy ! Total flux subtracted in 200 components = -0.00114243 Jy ! Clean residual min=-0.000557 max=0.000650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.078902 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 172 components and 0.078902 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=0.017905Jy sigma=0.038702 ! Fit after self-cal, rms=0.017905Jy sigma=0.038699 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 = -5.59536e-05 Jy ! Component: 100 - total flux cleaned = -6.49089e-05 Jy ! Component: 150 - total flux cleaned = -8.13367e-05 Jy ! Component: 200 - total flux cleaned = -8.89126e-05 Jy ! Total flux subtracted in 200 components = -8.89126e-05 Jy ! Clean residual min=-0.000581 max=0.000637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0788131 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 0.0788131 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=0.017883Jy sigma=0.038711 ! Fit after self-cal, rms=0.017884Jy sigma=0.038711 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.316 mas, bpa=15.16 degrees ! Estimated noise=3.22467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 3.316 at 15.16 degrees (North through East) ! Clean map min=-0.00070042 max=0.067611 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=0.9082 mas, bmaj=2.958 mas, bpa=18.94 degrees ! Estimated noise=5.83125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525931 Jy ! Component: 100 - total flux cleaned = 0.0643597 Jy ! Component: 150 - total flux cleaned = 0.0685616 Jy ! Component: 200 - total flux cleaned = 0.0709827 Jy ! Total flux subtracted in 200 components = 0.0709827 Jy ! Clean residual min=-0.001238 max=0.001419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0709826 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0709826 Jy ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.316 mas, bpa=15.16 degrees ! Estimated noise=3.22467 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 = 0.00218209 Jy ! Component: 100 - total flux cleaned = 0.00365351 Jy ! Component: 150 - total flux cleaned = 0.0048375 Jy ! Component: 200 - total flux cleaned = 0.00570359 Jy ! Total flux subtracted in 200 components = 0.00570359 Jy ! Clean residual min=-0.000903 max=0.000918 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0766862 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0766862 Jy ! Inverting map ! Added new window around map position (-37, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856772 Jy ! Component: 100 - total flux cleaned = 0.00147304 Jy ! Component: 150 - total flux cleaned = 0.00195925 Jy ! Component: 200 - total flux cleaned = 0.00232223 Jy ! Total flux subtracted in 200 components = 0.00232223 Jy ! Clean residual min=-0.000713 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0790085 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.0790084 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=2.255 mas, bmaj=4.538 mas, bpa=5.112 degrees ! Estimated noise=3.66192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370882 Jy ! Component: 100 - total flux cleaned = 0.000551087 Jy ! Component: 150 - total flux cleaned = 0.000627746 Jy ! Component: 200 - total flux cleaned = 0.000642832 Jy ! Total flux subtracted in 200 components = 0.000642832 Jy ! Clean residual min=-0.000607 max=0.000650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0796513 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 = -2.47275e-05 Jy ! Component: 100 - total flux cleaned = -3.55938e-05 Jy ! Component: 150 - total flux cleaned = -9.10763e-05 Jy ! Component: 200 - total flux cleaned = -0.00013323 Jy ! Total flux subtracted in 200 components = -0.00013323 Jy ! Clean residual min=-0.000598 max=0.000626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.079518 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.079518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.316 mas, bpa=15.16 degrees ! Estimated noise=3.22467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129152 Jy ! Component: 100 - total flux cleaned = 0.000174705 Jy ! Component: 150 - total flux cleaned = 0.000231878 Jy ! Component: 200 - total flux cleaned = 0.000245292 Jy ! Total flux subtracted in 200 components = 0.000245292 Jy ! Clean residual min=-0.000653 max=0.000590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0797633 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 119 components and 0.0797633 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=0.017859Jy sigma=0.038830 ! Fit after self-cal, rms=0.017854Jy sigma=0.038819 wmodel /g0/scr/pima/s4195c_uvs/J0022-1853_X_map.mod ! Writing 119 model components to file: /g0/scr/pima/s4195c_uvs/J0022-1853_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0022-1853_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0022-1853_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0022-1853_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/s4195c_uvs/J0022-1853_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172781 Jy ! Component: 100 - total flux cleaned = -0.000233913 Jy ! Component: 150 - total flux cleaned = -0.000243659 Jy ! Component: 200 - total flux cleaned = -0.000234669 Jy ! Component: 250 - total flux cleaned = -0.000207946 Jy ! Component: 300 - total flux cleaned = -0.000165158 Jy ! Component: 350 - total flux cleaned = -0.000140227 Jy ! Component: 400 - total flux cleaned = -0.000115703 Jy ! Component: 450 - total flux cleaned = -5.97643e-05 Jy ! Component: 500 - total flux cleaned = -5.0863e-06 Jy ! Component: 550 - total flux cleaned = 1.77672e-05 Jy ! Component: 600 - total flux cleaned = 4.78871e-05 Jy ! Component: 650 - total flux cleaned = 7.0199e-05 Jy ! Component: 700 - total flux cleaned = 0.000114064 Jy ! Component: 750 - total flux cleaned = 0.000135583 Jy ! Component: 800 - total flux cleaned = 0.000163798 Jy ! Component: 850 - total flux cleaned = 0.000177737 Jy ! Component: 900 - total flux cleaned = 0.000212212 Jy ! Component: 950 - total flux cleaned = 0.000252972 Jy ! Component: 1000 - total flux cleaned = 0.000292966 Jy ! Component: 1050 - total flux cleaned = 0.000293012 Jy ! Component: 1100 - total flux cleaned = 0.000332103 Jy ! Component: 1150 - total flux cleaned = 0.000345047 Jy ! Component: 1200 - total flux cleaned = 0.000376711 Jy ! Component: 1250 - total flux cleaned = 0.000401824 Jy ! Component: 1300 - total flux cleaned = 0.000426488 Jy ! Component: 1350 - total flux cleaned = 0.000432652 Jy ! Component: 1400 - total flux cleaned = 0.000474769 Jy ! Component: 1450 - total flux cleaned = 0.000486583 Jy ! Component: 1500 - total flux cleaned = 0.000492378 Jy ! Component: 1550 - total flux cleaned = 0.000498264 Jy ! Component: 1600 - total flux cleaned = 0.000532796 Jy ! Component: 1650 - total flux cleaned = 0.000549815 Jy ! Component: 1700 - total flux cleaned = 0.000555488 Jy ! Component: 1750 - total flux cleaned = 0.000577835 Jy ! Component: 1800 - total flux cleaned = 0.000588955 Jy ! Component: 1850 - total flux cleaned = 0.000627278 Jy ! Component: 1900 - total flux cleaned = 0.000638089 Jy ! Component: 1950 - total flux cleaned = 0.000654113 Jy ! Component: 2000 - total flux cleaned = 0.000680666 Jy ! Component: 2050 - total flux cleaned = 0.000691178 Jy ! Component: 2100 - total flux cleaned = 0.00071723 Jy ! Component: 2150 - total flux cleaned = 0.000722437 Jy ! Component: 2200 - total flux cleaned = 0.000753188 Jy ! Component: 2250 - total flux cleaned = 0.000773489 Jy ! Component: 2300 - total flux cleaned = 0.000788574 Jy ! Component: 2350 - total flux cleaned = 0.000793531 Jy ! Component: 2400 - total flux cleaned = 0.00080344 Jy ! Component: 2450 - total flux cleaned = 0.000842574 Jy ! Component: 2500 - total flux cleaned = 0.000852346 Jy ! Component: 2550 - total flux cleaned = 0.000861983 Jy ! Component: 2600 - total flux cleaned = 0.000866748 Jy ! Component: 2650 - total flux cleaned = 0.000866789 Jy ! Component: 2700 - total flux cleaned = 0.000885624 Jy ! Component: 2750 - total flux cleaned = 0.000890293 Jy ! Component: 2800 - total flux cleaned = 0.000894897 Jy ! Component: 2850 - total flux cleaned = 0.000904088 Jy ! Component: 2900 - total flux cleaned = 0.000913227 Jy ! Component: 2950 - total flux cleaned = 0.000931279 Jy ! Component: 3000 - total flux cleaned = 0.000935729 Jy ! Component: 3050 - total flux cleaned = 0.000922363 Jy ! Component: 3100 - total flux cleaned = 0.00094009 Jy ! Component: 3150 - total flux cleaned = 0.00094449 Jy ! Component: 3200 - total flux cleaned = 0.000940085 Jy ! Component: 3250 - total flux cleaned = 0.000944422 Jy ! Component: 3300 - total flux cleaned = 0.000953046 Jy ! Component: 3350 - total flux cleaned = 0.000970122 Jy ! Component: 3400 - total flux cleaned = 0.000970109 Jy ! Component: 3450 - total flux cleaned = 0.000982762 Jy ! Component: 3500 - total flux cleaned = 0.000978593 Jy ! Component: 3550 - total flux cleaned = 0.000986889 Jy ! Component: 3600 - total flux cleaned = 0.000986867 Jy ! Component: 3650 - total flux cleaned = 0.000995056 Jy ! Component: 3700 - total flux cleaned = 0.000995034 Jy ! Component: 3750 - total flux cleaned = 0.00101528 Jy ! Component: 3800 - total flux cleaned = 0.00101128 Jy ! Component: 3850 - total flux cleaned = 0.0010033 Jy ! Component: 3900 - total flux cleaned = 0.00101125 Jy ! Component: 3950 - total flux cleaned = 0.00102704 Jy ! Component: 4000 - total flux cleaned = 0.00102311 Jy ! Component: 4050 - total flux cleaned = 0.00103091 Jy ! Total flux subtracted in 4096 components = 0.00103476 Jy ! Clean residual min=-0.000250 max=0.000264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0807981 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 417 components and 0.0807981 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0022-1853_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 3.316 at 15.16 degrees (North through East) ! Clean map min=-0.00055061 max=0.067589 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0022-1853_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0675891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.05989e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313359 0.313359 0.626719 1.25344 2.50687 5.01375 10.0275 20.055 40.11 80.22 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 957.367 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0022-1853_X_uvs.log closed on Tue Dec 31 19:44:28 2013