! Started logfile: .//J2103+0344_C_20180530_dfm.log on Sun Jul 8 13:49:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2103+0344_C_20180530_uva.fits ! Reading UV FITS file: .//J2103+0344_C_20180530_uva.fits ! AN table 1: 62 integrations on 1 of 1 possible baselines. ! AN table 2: 62 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2103+0344 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 5456 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 8 channels. ! Selecting polarization: RR, 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2103+0344_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002093Jy sigma=20.070490 ! Fit after self-cal, rms=0.956735Jy sigma=18.616638 ! 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=6.223 mas, bmaj=18.34 mas, bpa=19.91 degrees ! Estimated noise=0.602145 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342525 Jy ! Component: 100 - total flux cleaned = 0.0423008 Jy ! Total flux subtracted in 100 components = 0.0423008 Jy ! Clean residual min=-0.002707 max=0.003078 Jy/beam ! Clean residual mean=0.000029 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0423008 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0423008 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=0.037366Jy sigma=0.656917 ! Fit after self-cal, rms=0.036410Jy sigma=0.639319 ! 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=6.719 mas, bmaj=18.13 mas, bpa=18.89 degrees ! Estimated noise=0.52895 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 = 0.0028686 Jy ! Component: 100 - total flux cleaned = 0.0028372 Jy ! Component: 150 - total flux cleaned = 0.0030771 Jy ! Component: 200 - total flux cleaned = 0.00308056 Jy ! Total flux subtracted in 200 components = 0.00308056 Jy ! Clean residual min=-0.000601 max=0.000606 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0453813 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 84 components and 0.0453814 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=0.035964Jy sigma=0.630038 ! Fit after self-cal, rms=0.035937Jy sigma=0.629487 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.719 x 18.13 at 18.89 degrees (North through East) ! Clean map min=-0.0019717 max=0.042786 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 KP 0.95 LA 0.97 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 0.95 LA 1.05 OV 1.06 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.03 LA 1.04 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 1.01 LA 1.02 OV 1.01 ! PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.06 LA 1.04 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 0.96 LA 1.03 OV 1.03 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 0.98 LA 0.98 OV 1.03 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 1.01 LA 0.96 OV 0.98 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.035937Jy sigma=0.629487 ! Fit after self-cal, rms=0.035109Jy sigma=0.627705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.74 mas, bmaj=18.19 mas, bpa=18.96 degrees ! Estimated noise=0.522339 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 = 0.000146885 Jy ! Component: 100 - total flux cleaned = 0.000249069 Jy ! Component: 150 - total flux cleaned = 0.00043163 Jy ! Component: 200 - total flux cleaned = 0.00047376 Jy ! Total flux subtracted in 200 components = 0.00047376 Jy ! Clean residual min=-0.000227 max=0.000225 Jy/beam ! Clean residual mean=0.000002 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0458551 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 150 components and 0.0458551 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=0.035082Jy sigma=0.627340 ! Fit after self-cal, rms=0.035130Jy sigma=0.627189 ! 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=0.035130Jy sigma=0.627189 ! Fit after self-cal, rms=0.035162Jy sigma=0.627169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.743 mas, bmaj=18.19 mas, bpa=18.97 degrees ! Estimated noise=0.522067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279045 Jy ! Component: 100 - total flux cleaned = 0.000371052 Jy ! Component: 150 - total flux cleaned = 0.000464572 Jy ! Component: 200 - total flux cleaned = 0.000624702 Jy ! Total flux subtracted in 200 components = 0.000624702 Jy ! Clean residual min=-0.000167 max=0.000170 Jy/beam ! Clean residual mean=0.000001 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0464798 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 203 components and 0.0464798 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=0.035151Jy sigma=0.627044 ! Fit after self-cal, rms=0.035163Jy sigma=0.627029 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 = 5.01593e-05 Jy ! Component: 100 - total flux cleaned = 0.000167469 Jy ! Component: 150 - total flux cleaned = 0.000256479 Jy ! Component: 200 - total flux cleaned = 0.000306159 Jy ! Total flux subtracted in 200 components = 0.000306159 Jy ! Clean residual min=-0.000132 max=0.000133 Jy/beam ! Clean residual mean=0.000001 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.046786 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 260 components and 0.046786 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=0.035157Jy sigma=0.626964 ! Fit after self-cal, rms=0.035158Jy sigma=0.626959 ! 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=0.035158Jy sigma=0.626959 ! Fit after self-cal, rms=0.035472Jy sigma=0.626984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.749 mas, bmaj=18.18 mas, bpa=18.97 degrees ! Estimated noise=0.52497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95766e-05 Jy ! Component: 100 - total flux cleaned = -3.54716e-05 Jy ! Component: 150 - total flux cleaned = -2.41811e-06 Jy ! Component: 200 - total flux cleaned = 2.08294e-05 Jy ! Total flux subtracted in 200 components = 2.08294e-05 Jy ! Clean residual min=-0.000126 max=0.000126 Jy/beam ! Clean residual mean=0.000001 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0468068 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 319 components and 0.0468068 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=0.035467Jy sigma=0.626922 ! Fit after self-cal, rms=0.035475Jy sigma=0.626913 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 = 0.000182074 Jy ! Component: 100 - total flux cleaned = 0.000308925 Jy ! Component: 150 - total flux cleaned = 0.000429711 Jy ! Component: 200 - total flux cleaned = 0.000518947 Jy ! Total flux subtracted in 200 components = 0.000518947 Jy ! Clean residual min=-0.000111 max=0.000113 Jy/beam ! Clean residual mean=0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0473257 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 372 components and 0.0473257 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=0.035472Jy sigma=0.626874 ! Fit after self-cal, rms=0.035473Jy sigma=0.626871 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.035473Jy sigma=0.626871 ! Fit after self-cal, rms=0.035640Jy sigma=0.626879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.12 mas, bmaj=17.91 mas, bpa=18.69 degrees ! Estimated noise=0.525201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135247 Jy ! Component: 100 - total flux cleaned = 9.38645e-05 Jy ! Component: 150 - total flux cleaned = 9.96258e-05 Jy ! Component: 200 - total flux cleaned = 0.000135771 Jy ! Total flux subtracted in 200 components = 0.000135771 Jy ! Clean residual min=-0.000098 max=0.000099 Jy/beam ! Clean residual mean=0.000001 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.0474615 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 437 components and 0.0474615 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=0.035637Jy sigma=0.626834 ! Fit after self-cal, rms=0.035638Jy sigma=0.626830 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 = 0.000139905 Jy ! Component: 100 - total flux cleaned = 0.000239198 Jy ! Component: 150 - total flux cleaned = 0.00032381 Jy ! Component: 200 - total flux cleaned = 0.000389831 Jy ! Total flux subtracted in 200 components = 0.000389831 Jy ! Clean residual min=-0.000090 max=0.000091 Jy/beam ! Clean residual mean=0.000001 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.0478513 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 476 components and 0.0478513 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=0.035636Jy sigma=0.626803 ! Fit after self-cal, rms=0.035636Jy sigma=0.626801 ! 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=6.749 mas, bmaj=18.17 mas, bpa=18.98 degrees ! Estimated noise=0.527227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.749 x 18.17 at 18.98 degrees (North through East) ! Clean map min=-0.001176 max=0.042338 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=6.256 mas, bmaj=18.41 mas, bpa=19.98 degrees ! Estimated noise=0.598347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346232 Jy ! Component: 100 - total flux cleaned = 0.0427778 Jy ! Component: 150 - total flux cleaned = 0.0433309 Jy ! Component: 200 - total flux cleaned = 0.0436263 Jy ! Total flux subtracted in 200 components = 0.0436263 Jy ! Clean residual min=-0.001117 max=0.001120 Jy/beam ! Clean residual mean=0.000009 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0436263 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.0436263 Jy ! Inverting map and beam ! Estimated beam: bmin=6.749 mas, bmaj=18.17 mas, bpa=18.98 degrees ! Estimated noise=0.527227 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 = 6.49079e-05 Jy ! Component: 100 - total flux cleaned = 0.000270045 Jy ! Component: 150 - total flux cleaned = 0.000564722 Jy ! Component: 200 - total flux cleaned = 0.000680232 Jy ! Total flux subtracted in 200 components = 0.000680232 Jy ! Clean residual min=-0.000398 max=0.000399 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0443066 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 112 components and 0.0443066 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.12 mas, bmaj=17.91 mas, bpa=18.69 degrees ! Estimated noise=0.525201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.24788e-05 Jy ! Component: 100 - total flux cleaned = 6.91546e-05 Jy ! Component: 150 - total flux cleaned = -2.03005e-05 Jy ! Component: 200 - total flux cleaned = -6.05765e-05 Jy ! Total flux subtracted in 200 components = -6.05765e-05 Jy ! Clean residual min=-0.000212 max=0.000210 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.044246 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 = -1.64728e-06 Jy ! Component: 100 - total flux cleaned = 5.47108e-05 Jy ! Component: 150 - total flux cleaned = 8.70518e-05 Jy ! Component: 200 - total flux cleaned = 0.000117719 Jy ! Total flux subtracted in 200 components = 0.000117719 Jy ! Clean residual min=-0.000170 max=0.000169 Jy/beam ! Clean residual mean=0.000002 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.0443637 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 234 components and 0.0443637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.749 mas, bmaj=18.17 mas, bpa=18.98 degrees ! Estimated noise=0.527227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148918 Jy ! Component: 100 - total flux cleaned = 0.000245893 Jy ! Component: 150 - total flux cleaned = 0.000355215 Jy ! Component: 200 - total flux cleaned = 0.000452901 Jy ! Total flux subtracted in 200 components = 0.000452901 Jy ! Clean residual min=-0.000147 max=0.000146 Jy/beam ! Clean residual mean=0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0448166 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 285 components and 0.0448166 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=0.035642Jy sigma=0.626885 ! Fit after self-cal, rms=0.035640Jy sigma=0.626878 wmodel J2103+0344_C_map.mod ! Writing 285 model components to file: J2103+0344_C_map.mod wobs J2103+0344_C_uvs.fits ! Writing UV FITS file: J2103+0344_C_uvs.fits wwins J2103+0344_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2103+0344_C_20180530_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.749 x 18.17 at 18.98 degrees (North through East) ! Clean map min=-0.0014797 max=0.041804 Jy/beam ! Writing clean map to FITS file: .//J2103+0344_C_20180530_map.fits wmodel .//J2103+0344_C_20180530_map.mod ! Writing 285 model components to file: .//J2103+0344_C_20180530_map.mod wobs .//J2103+0344_C_20180530_uvs.fits ! Writing UV FITS file: .//J2103+0344_C_20180530_uvs.fits wwins .//J2103+0344_C_20180530_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.041804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.06798e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.363696 0.363696 0.727391 1.45478 2.90957 5.81913 11.6383 23.2765 46.5531 93.1061 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 824.865 quit ! Quitting program ! Log file .//J2103+0344_C_20180530_dfm.log closed on Sun Jul 8 13:49:55 2018