! Started logfile: /scr/pima/bg219a_uvs/J1558+5625_X_dfm.log on Fri May 20 00:12:51 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/bg219a_uvs/J1558+5625_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1558+5625_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.597884 visibilities/baseline/integration-bin. ! Found source: J1558+5625 ! ! 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 121 lines of history. ! ! Reading 5424 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 J1558+5625_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017146Jy sigma=29.653554 ! Fit after self-cal, rms=0.886489Jy sigma=25.711310 ! 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=0.6629 mas, bmaj=1.183 mas, bpa=52.43 degrees ! Estimated noise=0.698503 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 = 0.0773102 Jy ! Component: 100 - total flux cleaned = 0.102306 Jy ! Total flux subtracted in 100 components = 0.102306 Jy ! Clean residual min=-0.009508 max=0.010972 Jy/beam ! Clean residual mean=0.000057 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.102306 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.102306 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=0.059011Jy sigma=1.698394 ! Fit after self-cal, rms=0.058881Jy sigma=1.693570 ! 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=0.8954 mas, bmaj=1.447 mas, bpa=55.22 degrees ! Estimated noise=0.360009 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 = 0.0231929 Jy ! Component: 100 - total flux cleaned = 0.0346595 Jy ! Component: 150 - total flux cleaned = 0.0416227 Jy ! Component: 200 - total flux cleaned = 0.046099 Jy ! Total flux subtracted in 200 components = 0.046099 Jy ! Clean residual min=-0.005382 max=0.007627 Jy/beam ! Clean residual mean=0.000097 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.148405 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 33 components and 0.148405 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=0.049849Jy sigma=1.406699 ! Fit after self-cal, rms=0.049772Jy sigma=1.402352 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 1.447 at 55.22 degrees (North through East) ! Clean map min=-0.0049396 max=0.11029 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: ! FD 0.90 LA 0.94 MK 1.04 NL 1.08 ! OV 1.03 PT 0.93 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 0.94 MK 1.04 NL 1.07 ! OV 1.05 PT 0.97 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.94 MK 1.03 NL 1.09 ! OV 1.01 PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.95 MK 0.97 NL 1.06 ! OV 1.02 PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.97 MK 1.01 NL 1.05 ! OV 1.03 PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 LA 0.97 MK 1.06 NL 1.09 ! OV 1.00 PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 1.02 MK 1.01 NL 1.06 ! OV 1.01 PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.98 MK 1.05 NL 1.04 ! OV 1.03 PT 0.92 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.99 MK 1.03 NL 1.03 ! OV 1.01 PT 0.89 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 LA 1.01 MK 1.03 NL 1.07 ! OV 1.01 PT 0.88 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.95 MK 1.01 NL 1.05 ! OV 1.05 PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.95 MK 1.11 NL 1.11 ! OV 1.02 PT 0.90 SC 1.03 ! ! ! Fit before self-cal, rms=0.049772Jy sigma=1.402352 ! Fit after self-cal, rms=0.048797Jy sigma=1.372703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9061 mas, bmaj=1.484 mas, bpa=54.53 degrees ! Estimated noise=0.357976 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 = -0.000304644 Jy ! Component: 100 - total flux cleaned = -0.000649157 Jy ! Component: 150 - total flux cleaned = -0.000856856 Jy ! Component: 200 - total flux cleaned = -0.000822859 Jy ! Total flux subtracted in 200 components = -0.000822859 Jy ! Clean residual min=-0.004000 max=0.004568 Jy/beam ! Clean residual mean=0.000038 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.147582 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.147582 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=0.048664Jy sigma=1.369045 ! Fit after self-cal, rms=0.048623Jy sigma=1.367859 ! 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=0.048623Jy sigma=1.367859 ! Fit after self-cal, rms=0.048760Jy sigma=1.353330 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=1.474 mas, bpa=55.17 degrees ! Estimated noise=0.358589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189827 Jy ! Component: 100 - total flux cleaned = -0.000112019 Jy ! Component: 150 - total flux cleaned = -0.000112334 Jy ! Component: 200 - total flux cleaned = -0.000130188 Jy ! Total flux subtracted in 200 components = -0.000130188 Jy ! Clean residual min=-0.002717 max=0.003928 Jy/beam ! Clean residual mean=0.000016 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.147452 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.147452 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=0.048728Jy sigma=1.352493 ! Fit after self-cal, rms=0.048743Jy sigma=1.351953 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 (-18, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321731 Jy ! Component: 100 - total flux cleaned = 0.00376948 Jy ! Component: 150 - total flux cleaned = 0.00418345 Jy ! Component: 200 - total flux cleaned = 0.00441392 Jy ! Total flux subtracted in 200 components = 0.00441392 Jy ! Clean residual min=-0.002491 max=0.002833 Jy/beam ! Clean residual mean=0.000028 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.151866 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.151866 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=0.048518Jy sigma=1.345259 ! Fit after self-cal, rms=0.048503Jy sigma=1.344654 ! Inverting map ! Added new window around map position (41.4, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245166 Jy ! Component: 100 - total flux cleaned = 0.00335387 Jy ! Component: 150 - total flux cleaned = 0.00364833 Jy ! Component: 200 - total flux cleaned = 0.00386949 Jy ! Total flux subtracted in 200 components = 0.00386949 Jy ! Clean residual min=-0.001958 max=0.001914 Jy/beam ! Clean residual mean=0.000013 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.155736 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.155736 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=0.048339Jy sigma=1.340123 ! Fit after self-cal, rms=0.048330Jy sigma=1.339758 ! 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=0.048330Jy sigma=1.339758 ! Fit after self-cal, rms=0.048198Jy sigma=1.339174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.908 mas, bmaj=1.467 mas, bpa=55.44 degrees ! Estimated noise=0.357673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141731 Jy ! Component: 100 - total flux cleaned = 0.00216002 Jy ! Component: 150 - total flux cleaned = 0.00239869 Jy ! Component: 200 - total flux cleaned = 0.00255108 Jy ! Total flux subtracted in 200 components = 0.00255108 Jy ! Clean residual min=-0.001516 max=0.001719 Jy/beam ! Clean residual mean=0.000008 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.158287 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.158287 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=0.048134Jy sigma=1.337418 ! Fit after self-cal, rms=0.048110Jy sigma=1.336854 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 = 0.000529184 Jy ! Component: 100 - total flux cleaned = 0.000555735 Jy ! Component: 150 - total flux cleaned = 0.000578541 Jy ! Component: 200 - total flux cleaned = 0.00059997 Jy ! Total flux subtracted in 200 components = 0.00059997 Jy ! Clean residual min=-0.001439 max=0.001578 Jy/beam ! Clean residual mean=0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.158887 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.158887 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=0.048083Jy sigma=1.336184 ! Fit after self-cal, rms=0.048083Jy sigma=1.336156 ! 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=0.048083Jy sigma=1.336156 ! Fit after self-cal, rms=0.048006Jy sigma=1.335921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=3.245 mas, bpa=52.31 degrees ! Estimated noise=0.444417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690104 Jy ! Component: 100 - total flux cleaned = 0.00086406 Jy ! Component: 150 - total flux cleaned = 0.000983024 Jy ! Component: 200 - total flux cleaned = 0.00105028 Jy ! Total flux subtracted in 200 components = 0.00105028 Jy ! Clean residual min=-0.001677 max=0.001633 Jy/beam ! Clean residual mean=0.000013 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.159937 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.159937 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=0.047997Jy sigma=1.335598 ! Fit after self-cal, rms=0.047997Jy sigma=1.335540 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 = 3.9729e-05 Jy ! Component: 100 - total flux cleaned = 0.000103562 Jy ! Component: 150 - total flux cleaned = 0.000144137 Jy ! Component: 200 - total flux cleaned = 0.000144194 Jy ! Total flux subtracted in 200 components = 0.000144194 Jy ! Clean residual min=-0.001550 max=0.001528 Jy/beam ! Clean residual mean=0.000011 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.160081 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.160081 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=0.047992Jy sigma=1.335408 ! Fit after self-cal, rms=0.047992Jy sigma=1.335381 ! 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=0.9078 mas, bmaj=1.464 mas, bpa=55.52 degrees ! Estimated noise=0.357407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9078 x 1.464 at 55.52 degrees (North through East) ! Clean map min=-0.0012759 max=0.10921 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=0.6719 mas, bmaj=1.187 mas, bpa=52.79 degrees ! Estimated noise=0.708845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784024 Jy ! Component: 100 - total flux cleaned = 0.103925 Jy ! Component: 150 - total flux cleaned = 0.116396 Jy ! Component: 200 - total flux cleaned = 0.124716 Jy ! Total flux subtracted in 200 components = 0.124716 Jy ! Clean residual min=-0.005930 max=0.005651 Jy/beam ! Clean residual mean=0.000025 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.124716 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.124716 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9078 mas, bmaj=1.464 mas, bpa=55.52 degrees ! Estimated noise=0.357407 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 = 0.011031 Jy ! Component: 100 - total flux cleaned = 0.016611 Jy ! Component: 150 - total flux cleaned = 0.0205538 Jy ! Component: 200 - total flux cleaned = 0.023628 Jy ! Total flux subtracted in 200 components = 0.023628 Jy ! Clean residual min=-0.002682 max=0.002915 Jy/beam ! Clean residual mean=0.000034 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.148344 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.148344 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=2.241 mas, bmaj=3.245 mas, bpa=52.31 degrees ! Estimated noise=0.444417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380259 Jy ! Component: 100 - total flux cleaned = 0.00629055 Jy ! Component: 150 - total flux cleaned = 0.008084 Jy ! Component: 200 - total flux cleaned = 0.00940874 Jy ! Total flux subtracted in 200 components = 0.00940874 Jy ! Clean residual min=-0.002492 max=0.001842 Jy/beam ! Clean residual mean=0.000031 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.157752 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 = 0.00066238 Jy ! Component: 100 - total flux cleaned = 0.00103684 Jy ! Component: 150 - total flux cleaned = 0.00135591 Jy ! Component: 200 - total flux cleaned = 0.00158278 Jy ! Total flux subtracted in 200 components = 0.00158278 Jy ! Clean residual min=-0.002268 max=0.001655 Jy/beam ! Clean residual mean=0.000018 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.159335 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 90 components and 0.159335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9078 mas, bmaj=1.464 mas, bpa=55.52 degrees ! Estimated noise=0.357407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421837 Jy ! Component: 100 - total flux cleaned = 0.000629461 Jy ! Component: 150 - total flux cleaned = 0.000809187 Jy ! Component: 200 - total flux cleaned = 0.000886571 Jy ! Total flux subtracted in 200 components = 0.000886571 Jy ! Clean residual min=-0.001645 max=0.001511 Jy/beam ! Clean residual mean=0.000008 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.160222 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.160222 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=0.048068Jy sigma=1.337049 ! Fit after self-cal, rms=0.048048Jy sigma=1.336823 wmodel /J1558+5625_X_map.mod ! wmodel: Unable to open new model file: /J1558+5625_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1558+5625_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9078 x 1.464 at 55.52 degrees (North through East) ! Clean map min=-0.0014284 max=0.11085 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1558+5625_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02158 1.02158 2.04317 4.08633 8.17266 16.3453 32.6907 65.3813 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.661 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1558+5625_X_dfm.log closed on Fri May 20 00:12:54 2016