! Started logfile: .//J1734+0926_X_dfm.log on Wed Nov 16 12:03:32 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1734+0926_X_uva.fits ! Reading UV FITS file: .//J1734+0926_X_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.839181 visibilities/baseline/integration-bin. ! Found source: J1734+0926 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 11480 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 ![@/opt64/bin/pima_mupet_01.dfm J1734+0926_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.059257Jy sigma=33.593890 ! Fit after self-cal, rms=0.771995Jy sigma=24.054837 ! 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=0.766 mas, bmaj=1.974 mas, bpa=-7.986 degrees ! Estimated noise=0.367406 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 = 0.172697 Jy ! Component: 100 - total flux cleaned = 0.232237 Jy ! Total flux subtracted in 100 components = 0.232237 Jy ! Clean residual min=-0.030327 max=0.114649 Jy/beam ! Clean residual mean=-0.000014 rms=0.008219 Jy/beam ! Combined flux in latest and established models = 0.232237 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.232237 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=0.195151Jy sigma=6.262436 ! Fit after self-cal, rms=0.193695Jy sigma=6.227597 ! Inverting map ! Added new window around map position (12.8, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0959623 Jy ! Component: 100 - total flux cleaned = 0.138867 Jy ! Total flux subtracted in 100 components = 0.138867 Jy ! Clean residual min=-0.016534 max=0.033865 Jy/beam ! Clean residual mean=-0.000016 rms=0.004628 Jy/beam ! Combined flux in latest and established models = 0.371105 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.371105 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=0.119354Jy sigma=3.780917 ! Fit after self-cal, rms=0.110710Jy sigma=3.549199 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365398 Jy ! Component: 100 - total flux cleaned = 0.0627052 Jy ! Total flux subtracted in 100 components = 0.0627052 Jy ! Clean residual min=-0.011884 max=0.027823 Jy/beam ! Clean residual mean=-0.000014 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.43381 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.43381 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=0.086301Jy sigma=2.700823 ! Fit after self-cal, rms=0.085899Jy sigma=2.690484 ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268828 Jy ! Component: 100 - total flux cleaned = 0.0450046 Jy ! Total flux subtracted in 100 components = 0.0450046 Jy ! Clean residual min=-0.009568 max=0.027158 Jy/beam ! Clean residual mean=-0.000010 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.478814 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.478814 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=0.070129Jy sigma=2.129832 ! Fit after self-cal, rms=0.069848Jy sigma=2.117333 ! Inverting map ! Added new window around map position (11.4, -5.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228173 Jy ! Component: 100 - total flux cleaned = 0.0373898 Jy ! Total flux subtracted in 100 components = 0.0373898 Jy ! Clean residual min=-0.007201 max=0.008693 Jy/beam ! Clean residual mean=-0.000010 rms=0.001732 Jy/beam ! Combined flux in latest and established models = 0.516204 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.516204 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=0.056499Jy sigma=1.636832 ! Fit after self-cal, rms=0.056286Jy sigma=1.629521 ! 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=0.9906 mas, bmaj=2.276 mas, bpa=-7.108 degrees ! Estimated noise=0.218102 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 = 0.0217903 Jy ! Component: 100 - total flux cleaned = 0.0376215 Jy ! Component: 150 - total flux cleaned = 0.0498007 Jy ! Component: 200 - total flux cleaned = 0.0593986 Jy ! Total flux subtracted in 200 components = 0.0593986 Jy ! Clean residual min=-0.006743 max=0.008233 Jy/beam ! Clean residual mean=-0.000014 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.575603 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 122 components and 0.575603 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=0.044243Jy sigma=1.154453 ! Fit after self-cal, rms=0.044194Jy sigma=1.152559 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9906 x 2.276 at -7.108 degrees (North through East) ! Clean map min=-0.006439 max=0.24103 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 1.04 FD 0.91 HN 1.02 KP 1.02 ! LA 0.93 MK 1.00 NL 1.04 OV 0.95 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.03 KP 1.02 ! LA 0.94 MK 1.00 NL 1.03 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.03 KP 1.01 ! LA 0.94 MK 1.01 NL 1.04 OV 0.98 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.04 KP 1.01 ! LA 0.94 MK 0.99 NL 1.04 OV 0.98 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.06 KP 1.03 ! LA 0.96 MK 1.01 NL 1.03 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.04 KP 1.03 ! LA 0.96 MK 0.99 NL 1.04 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.03 KP 1.04 ! LA 0.96 MK 0.99 NL 1.06 OV 1.00 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.05 KP 1.04 ! LA 0.96 MK 0.99 NL 1.05 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.044194Jy sigma=1.152559 ! Fit after self-cal, rms=0.037101Jy sigma=0.860919 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9968 mas, bmaj=2.307 mas, bpa=-6.996 degrees ! Estimated noise=0.21475 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 = 0.000652797 Jy ! Component: 100 - total flux cleaned = 0.000736949 Jy ! Component: 150 - total flux cleaned = 0.000535793 Jy ! Component: 200 - total flux cleaned = 0.0005368 Jy ! Total flux subtracted in 200 components = 0.0005368 Jy ! Clean residual min=-0.001832 max=0.002141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.576139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.576139 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=0.036785Jy sigma=0.845591 ! Fit after self-cal, rms=0.036758Jy sigma=0.844692 ! 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=0.036758Jy sigma=0.844692 ! Fit after self-cal, rms=0.036472Jy sigma=0.833465 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9963 mas, bmaj=2.302 mas, bpa=-7.098 degrees ! Estimated noise=0.214731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646939 Jy ! Component: 100 - total flux cleaned = -0.000505632 Jy ! Component: 150 - total flux cleaned = -0.000589267 Jy ! Component: 200 - total flux cleaned = -0.000626014 Jy ! Total flux subtracted in 200 components = -0.000626014 Jy ! Clean residual min=-0.001483 max=0.001861 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.575513 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.575513 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=0.036362Jy sigma=0.828356 ! Fit after self-cal, rms=0.036359Jy sigma=0.828121 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 (2.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116989 Jy ! Component: 100 - total flux cleaned = 0.00141438 Jy ! Component: 150 - total flux cleaned = 0.00138105 Jy ! Component: 200 - total flux cleaned = 0.00141237 Jy ! Total flux subtracted in 200 components = 0.00141237 Jy ! Clean residual min=-0.001270 max=0.001716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.576926 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.576926 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=0.036262Jy sigma=0.824092 ! Fit after self-cal, rms=0.036256Jy sigma=0.823899 ! Inverting map ! Added new window around map position (9.8, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125289 Jy ! Component: 100 - total flux cleaned = 0.0015399 Jy ! Component: 150 - total flux cleaned = 0.00172637 Jy ! Component: 200 - total flux cleaned = 0.00183865 Jy ! Total flux subtracted in 200 components = 0.00183865 Jy ! Clean residual min=-0.001167 max=0.001206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.578765 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 169 components and 0.578765 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=0.036181Jy sigma=0.820940 ! Fit after self-cal, rms=0.036178Jy sigma=0.820858 ! Inverting map ! Added new window around map position (-5, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795512 Jy ! Component: 100 - total flux cleaned = 0.000883083 Jy ! Component: 150 - total flux cleaned = 0.000986467 Jy ! Component: 200 - total flux cleaned = 0.00105925 Jy ! Total flux subtracted in 200 components = 0.00105925 Jy ! Clean residual min=-0.001047 max=0.001163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.579824 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 192 components and 0.579824 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=0.036133Jy sigma=0.818994 ! Fit after self-cal, rms=0.036130Jy sigma=0.818954 ! Inverting map ! Added new window around map position (14, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063889 Jy ! Component: 100 - total flux cleaned = 0.00053018 Jy ! Component: 150 - total flux cleaned = 0.000580302 Jy ! Component: 200 - total flux cleaned = 0.000579731 Jy ! Total flux subtracted in 200 components = 0.000579731 Jy ! Clean residual min=-0.001017 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.580404 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 209 components and 0.580404 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=0.036083Jy sigma=0.817087 ! Fit after self-cal, rms=0.036081Jy sigma=0.817002 ! Inverting map ! Added new window around map position (-12.4, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511624 Jy ! Component: 100 - total flux cleaned = 0.000583823 Jy ! Component: 150 - total flux cleaned = 0.000583494 Jy ! Component: 200 - total flux cleaned = 0.00054432 Jy ! Total flux subtracted in 200 components = 0.00054432 Jy ! Clean residual min=-0.000961 max=0.000869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.580948 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 225 components and 0.580948 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=0.036041Jy sigma=0.815639 ! Fit after self-cal, rms=0.036040Jy sigma=0.815579 ! 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=0.036040Jy sigma=0.815579 ! Fit after self-cal, rms=0.035982Jy sigma=0.814133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=2.301 mas, bpa=-7.094 degrees ! Estimated noise=0.214352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132217 Jy ! Component: 100 - total flux cleaned = -0.000132409 Jy ! Component: 150 - total flux cleaned = -0.000132365 Jy ! Component: 200 - total flux cleaned = -0.000132793 Jy ! Total flux subtracted in 200 components = -0.000132793 Jy ! Clean residual min=-0.000838 max=0.000822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.580815 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 233 components and 0.580815 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=0.035954Jy sigma=0.813286 ! Fit after self-cal, rms=0.035953Jy sigma=0.813272 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 = -4.07297e-05 Jy ! Component: 100 - total flux cleaned = -2.30751e-05 Jy ! Component: 150 - total flux cleaned = -4.05907e-05 Jy ! Component: 200 - total flux cleaned = -7.309e-06 Jy ! Total flux subtracted in 200 components = -7.309e-06 Jy ! Clean residual min=-0.000811 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.580808 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 242 components and 0.580808 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=0.035936Jy sigma=0.812726 ! Fit after self-cal, rms=0.035936Jy sigma=0.812722 ! Inverting map ! Added new window around map position (-10.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050926 Jy ! Component: 100 - total flux cleaned = 0.000507752 Jy ! Component: 150 - total flux cleaned = 0.000558429 Jy ! Component: 200 - total flux cleaned = 0.000574475 Jy ! Total flux subtracted in 200 components = 0.000574475 Jy ! Clean residual min=-0.000721 max=0.000714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.581383 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 254 components and 0.581383 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=0.035912Jy sigma=0.811928 ! Fit after self-cal, rms=0.035912Jy sigma=0.811888 ! 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=0.035912Jy sigma=0.811888 ! Fit after self-cal, rms=0.035873Jy sigma=0.811248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.307 mas, bmaj=3.29 mas, bpa=-7.255 degrees ! Estimated noise=0.257342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138931 Jy ! Component: 100 - total flux cleaned = -2.74986e-05 Jy ! Component: 150 - total flux cleaned = 9.18022e-06 Jy ! Component: 200 - total flux cleaned = 6.4352e-05 Jy ! Total flux subtracted in 200 components = 6.4352e-05 Jy ! Clean residual min=-0.000722 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.581447 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 273 components and 0.581447 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=0.035862Jy sigma=0.811089 ! Fit after self-cal, rms=0.035862Jy sigma=0.811082 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 = 7.35548e-05 Jy ! Component: 100 - total flux cleaned = 0.000120942 Jy ! Component: 150 - total flux cleaned = 0.000173829 Jy ! Component: 200 - total flux cleaned = 0.000223875 Jy ! Total flux subtracted in 200 components = 0.000223875 Jy ! Clean residual min=-0.000691 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.581671 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 294 components and 0.581671 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=0.035857Jy sigma=0.810989 ! Fit after self-cal, rms=0.035857Jy sigma=0.810986 ! 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=0.995 mas, bmaj=2.3 mas, bpa=-7.09 degrees ! Estimated noise=0.214119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.995 x 2.3 at -7.09 degrees (North through East) ! Clean map min=-0.00096286 max=0.23506 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=0.7679 mas, bmaj=1.991 mas, bpa=-8.024 degrees ! Estimated noise=0.363141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188266 Jy ! Component: 100 - total flux cleaned = 0.279543 Jy ! Component: 150 - total flux cleaned = 0.338456 Jy ! Component: 200 - total flux cleaned = 0.38138 Jy ! Total flux subtracted in 200 components = 0.38138 Jy ! Clean residual min=-0.012192 max=0.024832 Jy/beam ! Clean residual mean=-0.000012 rms=0.003503 Jy/beam ! Combined flux in latest and established models = 0.38138 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.38138 Jy ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=2.3 mas, bpa=-7.09 degrees ! Estimated noise=0.214119 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 = 0.0542959 Jy ! Component: 100 - total flux cleaned = 0.0909652 Jy ! Component: 150 - total flux cleaned = 0.116508 Jy ! Component: 200 - total flux cleaned = 0.134776 Jy ! Total flux subtracted in 200 components = 0.134776 Jy ! Clean residual min=-0.004814 max=0.010261 Jy/beam ! Clean residual mean=-0.000012 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.516155 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 60 components and 0.516155 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013297 Jy ! Component: 100 - total flux cleaned = 0.0231915 Jy ! Component: 150 - total flux cleaned = 0.0307073 Jy ! Component: 200 - total flux cleaned = 0.0365451 Jy ! Total flux subtracted in 200 components = 0.0365451 Jy ! Clean residual min=-0.002371 max=0.003431 Jy/beam ! Clean residual mean=-0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.552701 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 106 components and 0.552701 Jy ! Inverting map ! Added new window around map position (1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458803 Jy ! Component: 100 - total flux cleaned = 0.00825219 Jy ! Component: 150 - total flux cleaned = 0.0112142 Jy ! Component: 200 - total flux cleaned = 0.0136418 Jy ! Total flux subtracted in 200 components = 0.0136418 Jy ! Clean residual min=-0.001483 max=0.001716 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.566342 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 143 components and 0.566343 Jy ! Inverting map ! Added new window around map position (-1, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020997 Jy ! Component: 100 - total flux cleaned = 0.00388164 Jy ! Component: 150 - total flux cleaned = 0.00542724 Jy ! Component: 200 - total flux cleaned = 0.00677189 Jy ! Total flux subtracted in 200 components = 0.00677189 Jy ! Clean residual min=-0.001271 max=0.001095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.573114 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 173 components and 0.573115 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=2.307 mas, bmaj=3.29 mas, bpa=-7.255 degrees ! Estimated noise=0.257342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183867 Jy ! Component: 100 - total flux cleaned = 0.00318755 Jy ! Component: 150 - total flux cleaned = 0.00424672 Jy ! Component: 200 - total flux cleaned = 0.00510231 Jy ! Total flux subtracted in 200 components = 0.00510231 Jy ! Clean residual min=-0.000903 max=0.000936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.578217 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 = 0.000579268 Jy ! Component: 100 - total flux cleaned = 0.000988681 Jy ! Component: 150 - total flux cleaned = 0.00133367 Jy ! Component: 200 - total flux cleaned = 0.0016048 Jy ! Total flux subtracted in 200 components = 0.0016048 Jy ! Clean residual min=-0.000822 max=0.000866 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.579822 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 268 components and 0.579822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=2.3 mas, bpa=-7.09 degrees ! Estimated noise=0.214119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.31845e-05 Jy ! Component: 100 - total flux cleaned = 0.000122603 Jy ! Component: 150 - total flux cleaned = 0.000269198 Jy ! Component: 200 - total flux cleaned = 0.000428733 Jy ! Total flux subtracted in 200 components = 0.000428733 Jy ! Clean residual min=-0.000959 max=0.000776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.58025 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 298 components and 0.58025 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=0.035934Jy sigma=0.812676 ! Fit after self-cal, rms=0.035923Jy sigma=0.812346 wmodel /J1734+0926_X_map.mod ! wmodel: Unable to open new model file: /J1734+0926_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1734+0926_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.995 x 2.3 at -7.09 degrees (North through East) ! Clean map min=-0.00086492 max=0.23531 Jy/beam ! Writing clean map to FITS file: .//J1734+0926_X_map.fits wmodel .//J1734+0926_X_map.mod ! Writing 298 model components to file: .//J1734+0926_X_map.mod wobs .//J1734+0926_X_uvs.fits ! Writing UV FITS file: .//J1734+0926_X_uvs.fits wwins .//J1734+0926_X_map.win ! wwins: Wrote 12 windows to .//J1734+0926_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237357 0.237357 0.474714 0.949428 1.89886 3.79771 7.59542 15.1908 30.3817 60.7634 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1263.92 quit ! Quitting program ! Log file .//J1734+0926_X_dfm.log closed on Wed Nov 16 12:03:35 2016