! Started logfile: /scr/pima/bg219h_uvs/J1104+7932_X_dfm.log on Thu May 19 22:22:10 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J1104+7932_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1104+7932_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921839 visibilities/baseline/integration-bin. ! Found source: J1104+7932 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 28872 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1104+7932_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001481Jy sigma=22.820863 ! Fit after self-cal, rms=0.896268Jy sigma=20.360554 ! 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=0.6258 mas, bmaj=1.61 mas, bpa=-80.16 degrees ! Estimated noise=0.415878 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 = 0.079237 Jy ! Component: 100 - total flux cleaned = 0.0998486 Jy ! Total flux subtracted in 100 components = 0.0998486 Jy ! Clean residual min=-0.010705 max=0.039837 Jy/beam ! Clean residual mean=0.000088 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.0998486 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0998486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096598Jy sigma=2.113858 ! Fit after self-cal, rms=0.096465Jy sigma=2.110437 ! Inverting map ! Added new window around map position (3.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323801 Jy ! Component: 100 - total flux cleaned = 0.0463155 Jy ! Total flux subtracted in 100 components = 0.0463155 Jy ! Clean residual min=-0.006771 max=0.017163 Jy/beam ! Clean residual mean=0.000063 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.146164 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.146164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081835Jy sigma=1.756708 ! Fit after self-cal, rms=0.078637Jy sigma=1.690830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147426 Jy ! Component: 100 - total flux cleaned = 0.0237293 Jy ! Total flux subtracted in 100 components = 0.0237293 Jy ! Clean residual min=-0.005138 max=0.010036 Jy/beam ! Clean residual mean=0.000050 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.169893 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.169893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074192Jy sigma=1.576693 ! Fit after self-cal, rms=0.073618Jy sigma=1.564782 ! Inverting map ! Added new window around map position (-2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100156 Jy ! Component: 100 - total flux cleaned = 0.0174424 Jy ! Total flux subtracted in 100 components = 0.0174424 Jy ! Clean residual min=-0.004492 max=0.006738 Jy/beam ! Clean residual mean=0.000041 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.187336 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.187336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071136Jy sigma=1.499080 ! Fit after self-cal, rms=0.071071Jy sigma=1.497289 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8457 mas, bmaj=2.013 mas, bpa=-81.53 degrees ! Estimated noise=0.190793 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 (4.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128472 Jy ! Component: 100 - total flux cleaned = 0.0221528 Jy ! Component: 150 - total flux cleaned = 0.0294095 Jy ! Component: 200 - total flux cleaned = 0.0352222 Jy ! Total flux subtracted in 200 components = 0.0352222 Jy ! Clean residual min=-0.002898 max=0.006378 Jy/beam ! Clean residual mean=0.000082 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.222558 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 93 components and 0.222558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068056Jy sigma=1.413081 ! Fit after self-cal, rms=0.067965Jy sigma=1.410445 ! Inverting map ! Added new window around map position (-3.8, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620105 Jy ! Component: 100 - total flux cleaned = 0.010822 Jy ! Component: 150 - total flux cleaned = 0.0146433 Jy ! Component: 200 - total flux cleaned = 0.0178735 Jy ! Total flux subtracted in 200 components = 0.0178735 Jy ! Clean residual min=-0.001863 max=0.003076 Jy/beam ! Clean residual mean=0.000051 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.240432 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 137 components and 0.240432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067170Jy sigma=1.388782 ! Fit after self-cal, rms=0.067151Jy sigma=1.388333 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8457 x 2.013 at -81.53 degrees (North through East) ! Clean map min=-0.0017701 max=0.1026 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 1.01 FD 1.02 HN 0.98 KP 0.95 ! LA 0.95 MK 1.00 NL 0.98 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.93 KP 0.96 ! LA 0.97 MK 1.02 NL 0.99 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.97 ! LA 0.95 MK 1.02 NL 0.98 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.96 ! LA 0.95 MK 1.01 NL 1.01 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.94 ! LA 1.00 MK 1.00 NL 0.99 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.95 ! LA 1.01 MK 1.03 NL 0.99 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.99 ! LA 0.97 MK 1.00 NL 0.98 OV 1.03 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.93 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.94 KP 0.99 ! LA 0.94 MK 1.03 NL 1.00 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.94 KP 0.97 ! LA 0.97 MK 1.01 NL 0.99 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.94 KP 0.96 ! LA 1.00 MK 1.02 NL 1.01 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.92 KP 1.02 ! LA 0.97 MK 0.97 NL 0.97 OV 1.08 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.067151Jy sigma=1.388333 ! Fit after self-cal, rms=0.065630Jy sigma=1.381280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.017 mas, bpa=-81.71 degrees ! Estimated noise=0.187943 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 (5.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238442 Jy ! Component: 100 - total flux cleaned = 0.00396899 Jy ! Component: 150 - total flux cleaned = 0.00477084 Jy ! Component: 200 - total flux cleaned = 0.00544527 Jy ! Total flux subtracted in 200 components = 0.00544527 Jy ! Clean residual min=-0.001474 max=0.001668 Jy/beam ! Clean residual mean=0.000012 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.245877 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.245877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065513Jy sigma=1.378296 ! Fit after self-cal, rms=0.065504Jy sigma=1.378120 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065504Jy sigma=1.378120 ! Fit after self-cal, rms=0.065366Jy sigma=1.375407 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=2.03 mas, bpa=-81.32 degrees ! Estimated noise=0.187456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118271 Jy ! Component: 100 - total flux cleaned = 0.00181142 Jy ! Component: 150 - total flux cleaned = 0.00216652 Jy ! Component: 200 - total flux cleaned = 0.00232517 Jy ! Total flux subtracted in 200 components = 0.00232517 Jy ! Clean residual min=-0.001261 max=0.001443 Jy/beam ! Clean residual mean=0.000004 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.248202 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 0.248202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065335Jy sigma=1.374572 ! Fit after self-cal, rms=0.065335Jy sigma=1.374492 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 (39, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010702 Jy ! Component: 100 - total flux cleaned = 0.00122356 Jy ! Component: 150 - total flux cleaned = 0.00124904 Jy ! Component: 200 - total flux cleaned = 0.00129467 Jy ! Total flux subtracted in 200 components = 0.00129467 Jy ! Clean residual min=-0.001153 max=0.001117 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.249497 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 194 components and 0.249497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065305Jy sigma=1.373695 ! Fit after self-cal, rms=0.065301Jy sigma=1.373640 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065301Jy sigma=1.373640 ! Fit after self-cal, rms=0.065310Jy sigma=1.373567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.031 mas, bpa=-81.32 degrees ! Estimated noise=0.187294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681134 Jy ! Component: 100 - total flux cleaned = 0.000864704 Jy ! Component: 150 - total flux cleaned = 0.000947698 Jy ! Component: 200 - total flux cleaned = 0.00102583 Jy ! Total flux subtracted in 200 components = 0.00102583 Jy ! Clean residual min=-0.001039 max=0.001121 Jy/beam ! Clean residual mean=0.000003 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.250522 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 207 components and 0.250522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065297Jy sigma=1.373220 ! Fit after self-cal, rms=0.065298Jy sigma=1.373202 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 (-1.8, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791236 Jy ! Component: 100 - total flux cleaned = 0.000862603 Jy ! Component: 150 - total flux cleaned = 0.000882068 Jy ! Component: 200 - total flux cleaned = 0.000900226 Jy ! Total flux subtracted in 200 components = 0.000900226 Jy ! Clean residual min=-0.001012 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.251423 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 226 components and 0.251423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065277Jy sigma=1.372760 ! Fit after self-cal, rms=0.065276Jy sigma=1.372737 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065276Jy sigma=1.372737 ! Fit after self-cal, rms=0.065311Jy sigma=1.372701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=3.388 mas, bpa=-83.65 degrees ! Estimated noise=0.235928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690477 Jy ! Component: 100 - total flux cleaned = 0.000857194 Jy ! Component: 150 - total flux cleaned = 0.000915669 Jy ! Component: 200 - total flux cleaned = 0.00093228 Jy ! Total flux subtracted in 200 components = 0.00093228 Jy ! Clean residual min=-0.001375 max=0.001034 Jy/beam ! Clean residual mean=0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.252355 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 246 components and 0.252355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065305Jy sigma=1.372533 ! Fit after self-cal, rms=0.065305Jy sigma=1.372506 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 = 0.000172681 Jy ! Component: 100 - total flux cleaned = 0.000188631 Jy ! Component: 150 - total flux cleaned = 0.000203317 Jy ! Component: 200 - total flux cleaned = 0.000216757 Jy ! Total flux subtracted in 200 components = 0.000216757 Jy ! Clean residual min=-0.001303 max=0.001024 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.252572 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 264 components and 0.252572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065303Jy sigma=1.372431 ! Fit after self-cal, rms=0.065302Jy sigma=1.372425 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.032 mas, bpa=-81.33 degrees ! Estimated noise=0.187331 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8511 x 2.032 at -81.33 degrees (North through East) ! Clean map min=-0.00089046 max=0.10068 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=0.6284 mas, bmaj=1.621 mas, bpa=-79.81 degrees ! Estimated noise=0.411002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0824471 Jy ! Component: 100 - total flux cleaned = 0.119007 Jy ! Component: 150 - total flux cleaned = 0.139922 Jy ! Component: 200 - total flux cleaned = 0.154676 Jy ! Total flux subtracted in 200 components = 0.154676 Jy ! Clean residual min=-0.005596 max=0.008495 Jy/beam ! Clean residual mean=0.000053 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.154676 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.154676 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.032 mas, bpa=-81.33 degrees ! Estimated noise=0.187331 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 = 0.0184399 Jy ! Component: 100 - total flux cleaned = 0.0317276 Jy ! Component: 150 - total flux cleaned = 0.0419803 Jy ! Component: 200 - total flux cleaned = 0.0502427 Jy ! Total flux subtracted in 200 components = 0.0502427 Jy ! Clean residual min=-0.003461 max=0.004934 Jy/beam ! Clean residual mean=0.000086 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.204919 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 0.204919 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674316 Jy ! Component: 100 - total flux cleaned = 0.0123278 Jy ! Component: 150 - total flux cleaned = 0.016991 Jy ! Component: 200 - total flux cleaned = 0.0209143 Jy ! Total flux subtracted in 200 components = 0.0209143 Jy ! Clean residual min=-0.002113 max=0.002578 Jy/beam ! Clean residual mean=0.000048 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.225833 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 94 components and 0.225833 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=2.121 mas, bmaj=3.388 mas, bpa=-83.65 degrees ! Estimated noise=0.235928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622192 Jy ! Component: 100 - total flux cleaned = 0.0106515 Jy ! Component: 150 - total flux cleaned = 0.0140262 Jy ! Component: 200 - total flux cleaned = 0.0166903 Jy ! Total flux subtracted in 200 components = 0.0166903 Jy ! Clean residual min=-0.001800 max=0.002464 Jy/beam ! Clean residual mean=0.000041 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.242523 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) ! Added new window around map position (34.4, -48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238538 Jy ! Component: 100 - total flux cleaned = 0.00408835 Jy ! Component: 150 - total flux cleaned = 0.00546176 Jy ! Component: 200 - total flux cleaned = 0.00658872 Jy ! Total flux subtracted in 200 components = 0.00658872 Jy ! Clean residual min=-0.001318 max=0.001141 Jy/beam ! Clean residual mean=0.000019 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.249112 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 203 components and 0.249112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=2.032 mas, bpa=-81.33 degrees ! Estimated noise=0.187331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120555 Jy ! Component: 100 - total flux cleaned = 0.00182218 Jy ! Component: 150 - total flux cleaned = 0.00231918 Jy ! Component: 200 - total flux cleaned = 0.00259327 Jy ! Total flux subtracted in 200 components = 0.00259327 Jy ! Clean residual min=-0.001056 max=0.001168 Jy/beam ! Clean residual mean=0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.251705 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 230 components and 0.251705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065353Jy sigma=1.373287 ! Fit after self-cal, rms=0.065335Jy sigma=1.372922 wmodel /J1104+7932_X_map.mod ! wmodel: Unable to open new model file: /J1104+7932_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1104+7932_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8511 x 2.032 at -81.33 degrees (North through East) ! Clean map min=-0.00090503 max=0.1006 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1104+7932_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.717425 0.717425 1.43485 2.8697 5.7394 11.4788 22.9576 45.9152 91.8304 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.162 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1104+7932_X_dfm.log closed on Thu May 19 22:22:14 2016