! Started logfile: /scr/pima/bg219i_uvs/J1111+1955_X_dfm.log on Thu May 19 23:17:28 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J1111+1955_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1111+1955_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680769 visibilities/baseline/integration-bin. ! Found source: J1111+1955 ! ! 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 19116 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 J1111+1955_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009200Jy sigma=24.634401 ! Fit after self-cal, rms=0.887638Jy sigma=21.706317 ! 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=0.6707 mas, bmaj=1.735 mas, bpa=-1.389 degrees ! Estimated noise=0.382766 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 = 0.071715 Jy ! Component: 100 - total flux cleaned = 0.103059 Jy ! Total flux subtracted in 100 components = 0.103059 Jy ! Clean residual min=-0.015080 max=0.023545 Jy/beam ! Clean residual mean=-0.000025 rms=0.004316 Jy/beam ! Combined flux in latest and established models = 0.103059 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.103059 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=0.123858Jy sigma=2.931381 ! Fit after self-cal, rms=0.123138Jy sigma=2.911600 ! 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=0.9051 mas, bmaj=2.01 mas, bpa=-1.802 degrees ! Estimated noise=0.224294 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 = 0.0443607 Jy ! Component: 100 - total flux cleaned = 0.0714467 Jy ! Component: 150 - total flux cleaned = 0.089141 Jy ! Component: 200 - total flux cleaned = 0.100798 Jy ! Total flux subtracted in 200 components = 0.100798 Jy ! Clean residual min=-0.018334 max=0.034676 Jy/beam ! Clean residual mean=-0.000071 rms=0.006322 Jy/beam ! Combined flux in latest and established models = 0.203857 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.203857 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=0.104036Jy sigma=2.456824 ! Fit after self-cal, rms=0.103610Jy sigma=2.440663 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9051 x 2.01 at -1.802 degrees (North through East) ! Clean map min=-0.01798 max=0.10109 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.103610Jy sigma=2.440663 ! Fit after self-cal, rms=0.103610Jy sigma=2.440663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.01 mas, bpa=-1.802 degrees ! Estimated noise=0.224294 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 (14.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340199 Jy ! Component: 100 - total flux cleaned = 0.0537362 Jy ! Component: 150 - total flux cleaned = 0.0660227 Jy ! Component: 200 - total flux cleaned = 0.0709648 Jy ! Total flux subtracted in 200 components = 0.0709648 Jy ! Clean residual min=-0.015203 max=0.027385 Jy/beam ! Clean residual mean=-0.000071 rms=0.004721 Jy/beam ! Combined flux in latest and established models = 0.274822 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 84 components and 0.274822 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=0.090898Jy sigma=2.119855 ! Fit after self-cal, rms=0.087544Jy sigma=2.037859 ! 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=0.087544Jy sigma=2.037859 ! Fit after self-cal, rms=0.087544Jy sigma=2.037859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9051 mas, bmaj=2.01 mas, bpa=-1.802 degrees ! Estimated noise=0.224294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165217 Jy ! Component: 100 - total flux cleaned = 0.0268055 Jy ! Component: 150 - total flux cleaned = 0.0310677 Jy ! Component: 200 - total flux cleaned = 0.0330542 Jy ! Total flux subtracted in 200 components = 0.0330542 Jy ! Clean residual min=-0.013159 max=0.024439 Jy/beam ! Clean residual mean=-0.000065 rms=0.003851 Jy/beam ! Combined flux in latest and established models = 0.307876 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 93 components and 0.307876 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=0.083672Jy sigma=1.945496 ! Fit after self-cal, rms=0.082827Jy sigma=1.923523 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 (11.2, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020469 Jy ! Component: 100 - total flux cleaned = 0.0331042 Jy ! Component: 150 - total flux cleaned = 0.0424002 Jy ! Component: 200 - total flux cleaned = 0.0472155 Jy ! Total flux subtracted in 200 components = 0.0472155 Jy ! Clean residual min=-0.010927 max=0.015218 Jy/beam ! Clean residual mean=-0.000029 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.355092 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 125 components and 0.355092 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=0.076587Jy sigma=1.763165 ! Fit after self-cal, rms=0.076164Jy sigma=1.750481 ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108162 Jy ! Component: 100 - total flux cleaned = 0.0165116 Jy ! Component: 150 - total flux cleaned = 0.021256 Jy ! Component: 200 - total flux cleaned = 0.0246275 Jy ! Total flux subtracted in 200 components = 0.0246275 Jy ! Clean residual min=-0.008966 max=0.013739 Jy/beam ! Clean residual mean=-0.000016 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.379719 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 0.379719 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=0.073152Jy sigma=1.669038 ! Fit after self-cal, rms=0.072675Jy sigma=1.656133 ! Inverting map ! Added new window around map position (15, 34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108914 Jy ! Component: 100 - total flux cleaned = 0.0168035 Jy ! Component: 150 - total flux cleaned = 0.0207925 Jy ! Component: 200 - total flux cleaned = 0.0228254 Jy ! Total flux subtracted in 200 components = 0.0228254 Jy ! Clean residual min=-0.008292 max=0.009124 Jy/beam ! Clean residual mean=-0.000010 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.402545 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 0.402544 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=0.070503Jy sigma=1.598935 ! Fit after self-cal, rms=0.070247Jy sigma=1.591503 ! Inverting map ! Added new window around map position (13.8, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770684 Jy ! Component: 100 - total flux cleaned = 0.0103631 Jy ! Component: 150 - total flux cleaned = 0.0122107 Jy ! Component: 200 - total flux cleaned = 0.0136843 Jy ! Total flux subtracted in 200 components = 0.0136843 Jy ! Clean residual min=-0.006823 max=0.007700 Jy/beam ! Clean residual mean=-0.000013 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.416229 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 174 components and 0.416229 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=0.068784Jy sigma=1.550781 ! Fit after self-cal, rms=0.068603Jy sigma=1.546786 ! Inverting map ! Added new window around map position (-21, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472393 Jy ! Component: 100 - total flux cleaned = 0.00555766 Jy ! Component: 150 - total flux cleaned = 0.00668891 Jy ! Component: 200 - total flux cleaned = 0.00720451 Jy ! Total flux subtracted in 200 components = 0.00720451 Jy ! Clean residual min=-0.006359 max=0.006771 Jy/beam ! Clean residual mean=-0.000010 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.423433 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 195 components and 0.423433 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=0.067517Jy sigma=1.515048 ! Fit after self-cal, rms=0.067415Jy sigma=1.512384 ! 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=0.067415Jy sigma=1.512384 ! Fit after self-cal, rms=0.067596Jy sigma=1.503348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9084 mas, bmaj=2.017 mas, bpa=-1.672 degrees ! Estimated noise=0.223748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555502 Jy ! Component: 100 - total flux cleaned = 0.000554547 Jy ! Component: 150 - total flux cleaned = 0.000117826 Jy ! Component: 200 - total flux cleaned = -0.000156702 Jy ! Total flux subtracted in 200 components = -0.000156702 Jy ! Clean residual min=-0.006313 max=0.005853 Jy/beam ! Clean residual mean=-0.000002 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.423277 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 204 components and 0.423277 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=0.066987Jy sigma=1.486774 ! Fit after self-cal, rms=0.066941Jy sigma=1.485439 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 = 0.000360935 Jy ! Component: 100 - total flux cleaned = 0.000360626 Jy ! Component: 150 - total flux cleaned = -2.22682e-05 Jy ! Component: 200 - total flux cleaned = -1.91357e-05 Jy ! Total flux subtracted in 200 components = -1.91357e-05 Jy ! Clean residual min=-0.006074 max=0.005497 Jy/beam ! Clean residual mean=-0.000002 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.423258 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 215 components and 0.423257 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=0.066484Jy sigma=1.473310 ! Fit after self-cal, rms=0.066433Jy sigma=1.472324 ! 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=0.066433Jy sigma=1.472324 ! Fit after self-cal, rms=0.066673Jy sigma=1.470091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=2.946 mas, bpa=3.67 degrees ! Estimated noise=0.279119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103565 Jy ! Component: 100 - total flux cleaned = 0.000564471 Jy ! Component: 150 - total flux cleaned = 0.000972411 Jy ! Component: 200 - total flux cleaned = 0.00106791 Jy ! Total flux subtracted in 200 components = 0.00106791 Jy ! Clean residual min=-0.005767 max=0.006023 Jy/beam ! Clean residual mean=-0.000004 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.424325 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 236 components and 0.424325 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=0.066492Jy sigma=1.463953 ! Fit after self-cal, rms=0.066496Jy sigma=1.463068 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 = 0.000503488 Jy ! Component: 100 - total flux cleaned = 0.000596595 Jy ! Component: 150 - total flux cleaned = 0.000763061 Jy ! Component: 200 - total flux cleaned = 0.000837989 Jy ! Total flux subtracted in 200 components = 0.000837989 Jy ! Clean residual min=-0.005700 max=0.005747 Jy/beam ! Clean residual mean=-0.000003 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.425163 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 247 components and 0.425163 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=0.066362Jy sigma=1.459231 ! Fit after self-cal, rms=0.066355Jy sigma=1.458790 ! 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=0.9102 mas, bmaj=2.016 mas, bpa=-1.565 degrees ! Estimated noise=0.223086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9102 x 2.016 at -1.565 degrees (North through East) ! Clean map min=-0.0057912 max=0.083955 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=0.6723 mas, bmaj=1.741 mas, bpa=-1.154 degrees ! Estimated noise=0.382199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675733 Jy ! Component: 100 - total flux cleaned = 0.108415 Jy ! Component: 150 - total flux cleaned = 0.139993 Jy ! Component: 200 - total flux cleaned = 0.166086 Jy ! Total flux subtracted in 200 components = 0.166086 Jy ! Clean residual min=-0.014765 max=0.018471 Jy/beam ! Clean residual mean=-0.000020 rms=0.003698 Jy/beam ! Combined flux in latest and established models = 0.166086 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.166086 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=2.016 mas, bpa=-1.565 degrees ! Estimated noise=0.223086 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 = 0.0416668 Jy ! Component: 100 - total flux cleaned = 0.0727646 Jy ! Component: 150 - total flux cleaned = 0.0979982 Jy ! Component: 200 - total flux cleaned = 0.118814 Jy ! Total flux subtracted in 200 components = 0.118814 Jy ! Clean residual min=-0.011349 max=0.018910 Jy/beam ! Clean residual mean=-0.000049 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.2849 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 91 components and 0.2849 Jy ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196079 Jy ! Component: 100 - total flux cleaned = 0.0349797 Jy ! Component: 150 - total flux cleaned = 0.0480437 Jy ! Component: 200 - total flux cleaned = 0.0592874 Jy ! Total flux subtracted in 200 components = 0.0592874 Jy ! Clean residual min=-0.007873 max=0.012280 Jy/beam ! Clean residual mean=-0.000024 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.344188 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 130 components and 0.344188 Jy ! Inverting map ! Added new window around map position (0.8, -46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119373 Jy ! Component: 100 - total flux cleaned = 0.0206599 Jy ! Component: 150 - total flux cleaned = 0.0281732 Jy ! Component: 200 - total flux cleaned = 0.0347887 Jy ! Total flux subtracted in 200 components = 0.0347887 Jy ! Clean residual min=-0.006343 max=0.006722 Jy/beam ! Clean residual mean=-0.000010 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.378976 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 164 components and 0.378977 Jy ! Inverting map ! Added new window around map position (-11.4, -37.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673313 Jy ! Component: 100 - total flux cleaned = 0.0113807 Jy ! Component: 150 - total flux cleaned = 0.01533 Jy ! Component: 200 - total flux cleaned = 0.0185632 Jy ! Total flux subtracted in 200 components = 0.0185632 Jy ! Clean residual min=-0.005831 max=0.005450 Jy/beam ! Clean residual mean=-0.000004 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.39754 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 197 components and 0.39754 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=2.294 mas, bmaj=2.946 mas, bpa=3.67 degrees ! Estimated noise=0.279119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592731 Jy ! Component: 100 - total flux cleaned = 0.0103153 Jy ! Component: 150 - total flux cleaned = 0.0124396 Jy ! Component: 200 - total flux cleaned = 0.0140137 Jy ! Total flux subtracted in 200 components = 0.0140137 Jy ! Clean residual min=-0.004343 max=0.004705 Jy/beam ! Clean residual mean=0.000002 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 0.411553 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 = 0.00131116 Jy ! Component: 100 - total flux cleaned = 0.00241002 Jy ! Component: 150 - total flux cleaned = 0.00333354 Jy ! Component: 200 - total flux cleaned = 0.0040245 Jy ! Total flux subtracted in 200 components = 0.0040245 Jy ! Clean residual min=-0.003741 max=0.004117 Jy/beam ! Clean residual mean=0.000002 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.415578 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 264 components and 0.415578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=2.016 mas, bpa=-1.565 degrees ! Estimated noise=0.223086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104699 Jy ! Component: 100 - total flux cleaned = -0.00130027 Jy ! Component: 150 - total flux cleaned = -0.00129907 Jy ! Component: 200 - total flux cleaned = -0.00108604 Jy ! Total flux subtracted in 200 components = -0.00108604 Jy ! Clean residual min=-0.004795 max=0.004541 Jy/beam ! Clean residual mean=0.000001 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.414492 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 290 components and 0.414492 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=1.432325 ! Fit after self-cal, rms=0.064625Jy sigma=1.419605 wmodel /J1111+1955_X_map.mod ! wmodel: Unable to open new model file: /J1111+1955_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1111+1955_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9102 x 2.016 at -1.565 degrees (North through East) ! Clean map min=-0.0039575 max=0.080456 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1111+1955_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0804561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000939156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.50187 3.50187 7.00374 14.0075 28.015 56.0299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 85.668 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1111+1955_X_dfm.log closed on Thu May 19 23:17:32 2016