! Started logfile: /scr/pima/bg219i_uvs/J0354+6621_S_dfm.log on Thu May 19 23:01:36 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J0354+6621_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0354+6621_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988694 visibilities/baseline/integration-bin. ! Found source: J0354+6621 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 10144 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0354+6621_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008443Jy sigma=24.018974 ! Fit after self-cal, rms=0.900372Jy sigma=21.510722 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.809 mas, bmaj=5.027 mas, bpa=-80.62 degrees ! Estimated noise=0.489986 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 = 0.0731501 Jy ! Component: 100 - total flux cleaned = 0.0952646 Jy ! Total flux subtracted in 100 components = 0.0952646 Jy ! Clean residual min=-0.004288 max=0.009774 Jy/beam ! Clean residual mean=-0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0952646 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0952646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063182Jy sigma=1.422381 ! Fit after self-cal, rms=0.063093Jy sigma=1.420484 ! Inverting map ! Added new window around map position (4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113165 Jy ! Component: 100 - total flux cleaned = 0.017713 Jy ! Total flux subtracted in 100 components = 0.017713 Jy ! Clean residual min=-0.003419 max=0.003913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.112978 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.112978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060353Jy sigma=1.354570 ! Fit after self-cal, rms=0.060263Jy sigma=1.352530 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464495 Jy ! Component: 100 - total flux cleaned = 0.00728627 Jy ! Total flux subtracted in 100 components = 0.00728627 Jy ! Clean residual min=-0.003269 max=0.003312 Jy/beam ! Clean residual mean=-0.000000 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.120264 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.120264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059734Jy sigma=1.340130 ! Fit after self-cal, rms=0.059698Jy sigma=1.339294 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=6.037 mas, bpa=-80.91 degrees ! Estimated noise=0.301729 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 = 0.00346748 Jy ! Component: 100 - total flux cleaned = 0.0054718 Jy ! Component: 150 - total flux cleaned = 0.00682447 Jy ! Component: 200 - total flux cleaned = 0.00777133 Jy ! Total flux subtracted in 200 components = 0.00777133 Jy ! Clean residual min=-0.001903 max=0.002622 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.128035 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.128035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059475Jy sigma=1.334100 ! Fit after self-cal, rms=0.059452Jy sigma=1.333611 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.525 x 6.037 at -80.91 degrees (North through East) ! Clean map min=-0.0018151 max=0.095616 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 1.05 NL 1.04 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.99 ! LA 1.00 MK 1.04 NL 0.98 OV 0.96 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.04 KP 0.99 ! LA 0.98 MK 1.03 NL 0.99 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.059452Jy sigma=1.333611 ! Fit after self-cal, rms=0.059229Jy sigma=1.331251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.547 mas, bmaj=6.07 mas, bpa=-81.23 degrees ! Estimated noise=0.301192 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 = 0.000465242 Jy ! Component: 100 - total flux cleaned = 0.000604081 Jy ! Component: 150 - total flux cleaned = 0.000602927 Jy ! Component: 200 - total flux cleaned = 0.000601398 Jy ! Total flux subtracted in 200 components = 0.000601398 Jy ! Clean residual min=-0.001780 max=0.002405 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.128637 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.128637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059208Jy sigma=1.330741 ! Fit after self-cal, rms=0.059207Jy sigma=1.330598 ! 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. ! ! Fit before self-cal, rms=0.059207Jy sigma=1.330598 ! Fit after self-cal, rms=0.059053Jy sigma=1.328023 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=6.065 mas, bpa=-80.79 degrees ! Estimated noise=0.300447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252988 Jy ! Component: 100 - total flux cleaned = 0.000199008 Jy ! Component: 150 - total flux cleaned = 0.000187219 Jy ! Component: 200 - total flux cleaned = 0.000175202 Jy ! Total flux subtracted in 200 components = 0.000175202 Jy ! Clean residual min=-0.001718 max=0.002270 Jy/beam ! Clean residual mean=0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.128812 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.128812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059041Jy sigma=1.327701 ! Fit after self-cal, rms=0.059038Jy sigma=1.327595 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 (24.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224751 Jy ! Component: 100 - total flux cleaned = 0.00370544 Jy ! Component: 150 - total flux cleaned = 0.00476741 Jy ! Component: 200 - total flux cleaned = 0.00544068 Jy ! Total flux subtracted in 200 components = 0.00544068 Jy ! Clean residual min=-0.001567 max=0.001525 Jy/beam ! Clean residual mean=0.000006 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.134252 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.134252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058925Jy sigma=1.325153 ! Fit after self-cal, rms=0.058920Jy sigma=1.325049 ! 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. ! ! Fit before self-cal, rms=0.058920Jy sigma=1.325049 ! Fit after self-cal, rms=0.058750Jy sigma=1.324893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=6.069 mas, bpa=-80.59 degrees ! Estimated noise=0.299546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844874 Jy ! Component: 100 - total flux cleaned = 0.0012274 Jy ! Component: 150 - total flux cleaned = 0.00154456 Jy ! Component: 200 - total flux cleaned = 0.00170367 Jy ! Total flux subtracted in 200 components = 0.00170367 Jy ! Clean residual min=-0.001474 max=0.001477 Jy/beam ! Clean residual mean=0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.135956 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.135956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058730Jy sigma=1.324474 ! Fit after self-cal, rms=0.058728Jy sigma=1.324456 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 = 0.000172023 Jy ! Component: 100 - total flux cleaned = 0.000307472 Jy ! Component: 150 - total flux cleaned = 0.000387703 Jy ! Component: 200 - total flux cleaned = 0.000460502 Jy ! Total flux subtracted in 200 components = 0.000460502 Jy ! Clean residual min=-0.001455 max=0.001459 Jy/beam ! Clean residual mean=0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.136417 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.136417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058722Jy sigma=1.324313 ! Fit after self-cal, rms=0.058721Jy sigma=1.324306 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058721Jy sigma=1.324306 ! Fit after self-cal, rms=0.058705Jy sigma=1.324266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.301 mas, bmaj=10.28 mas, bpa=-87.5 degrees ! Estimated noise=0.383068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399692 Jy ! Component: 100 - total flux cleaned = 0.000614864 Jy ! Component: 150 - total flux cleaned = 0.000764279 Jy ! Component: 200 - total flux cleaned = 0.00081394 Jy ! Total flux subtracted in 200 components = 0.00081394 Jy ! Clean residual min=-0.001642 max=0.001358 Jy/beam ! Clean residual mean=0.000014 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.137231 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 146 components and 0.137231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058701Jy sigma=1.324230 ! Fit after self-cal, rms=0.058700Jy sigma=1.324206 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 = 1.65134e-05 Jy ! Component: 100 - total flux cleaned = 3.85537e-05 Jy ! Component: 150 - total flux cleaned = 6.79192e-05 Jy ! Component: 200 - total flux cleaned = 9.43272e-05 Jy ! Total flux subtracted in 200 components = 9.43272e-05 Jy ! Clean residual min=-0.001635 max=0.001350 Jy/beam ! Clean residual mean=0.000014 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.137325 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.137325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058700Jy sigma=1.324217 ! Fit after self-cal, rms=0.058699Jy sigma=1.324207 ! 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=3.548 mas, bmaj=6.072 mas, bpa=-80.57 degrees ! Estimated noise=0.299483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 6.072 at -80.57 degrees (North through East) ! Clean map min=-0.0014254 max=0.095222 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.827 mas, bmaj=5.059 mas, bpa=-80.23 degrees ! Estimated noise=0.489588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072919 Jy ! Component: 100 - total flux cleaned = 0.0965359 Jy ! Component: 150 - total flux cleaned = 0.108476 Jy ! Component: 200 - total flux cleaned = 0.11498 Jy ! Total flux subtracted in 200 components = 0.11498 Jy ! Clean residual min=-0.003051 max=0.003195 Jy/beam ! Clean residual mean=0.000000 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.11498 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.11498 Jy ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=6.072 mas, bpa=-80.57 degrees ! Estimated noise=0.299483 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 = 0.00524624 Jy ! Component: 100 - total flux cleaned = 0.00844048 Jy ! Component: 150 - total flux cleaned = 0.0108202 Jy ! Component: 200 - total flux cleaned = 0.0127533 Jy ! Total flux subtracted in 200 components = 0.0127533 Jy ! Clean residual min=-0.001722 max=0.001557 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.127733 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.127733 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.301 mas, bmaj=10.28 mas, bpa=-87.5 degrees ! Estimated noise=0.383068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264279 Jy ! Component: 100 - total flux cleaned = 0.00450153 Jy ! Component: 150 - total flux cleaned = 0.00588128 Jy ! Component: 200 - total flux cleaned = 0.00692964 Jy ! Total flux subtracted in 200 components = 0.00692964 Jy ! Clean residual min=-0.001702 max=0.001323 Jy/beam ! Clean residual mean=0.000012 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.134662 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 = 0.000807326 Jy ! Component: 100 - total flux cleaned = 0.00143317 Jy ! Component: 150 - total flux cleaned = 0.00167879 Jy ! Component: 200 - total flux cleaned = 0.00182198 Jy ! Total flux subtracted in 200 components = 0.00182198 Jy ! Clean residual min=-0.001619 max=0.001319 Jy/beam ! Clean residual mean=0.000013 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.136484 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 107 components and 0.136484 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=6.072 mas, bpa=-80.57 degrees ! Estimated noise=0.299483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255865 Jy ! Component: 100 - total flux cleaned = 0.00036562 Jy ! Component: 150 - total flux cleaned = 0.000439288 Jy ! Component: 200 - total flux cleaned = 0.000482503 Jy ! Total flux subtracted in 200 components = 0.000482503 Jy ! Clean residual min=-0.001523 max=0.001540 Jy/beam ! Clean residual mean=0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.136967 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 0.136967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058723Jy sigma=1.324685 ! Fit after self-cal, rms=0.058713Jy sigma=1.324449 wmodel /J0354+6621_S_map.mod ! wmodel: Unable to open new model file: /J0354+6621_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0354+6621_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 6.072 at -80.57 degrees (North through East) ! Clean map min=-0.0014284 max=0.09468 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0354+6621_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0946798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17357 1.17357 2.34714 4.69427 9.38855 18.7771 37.5542 75.1084 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.63 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0354+6621_S_dfm.log closed on Thu May 19 23:01:38 2016