! Started logfile: /tmp/maps//J2115+1218_X_20180605_dfm.log on Wed Jul 4 23:46:36 2018 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 /tmp/maps//J2115+1218_X_20180605_uva.fits ! Reading UV FITS file: /tmp/maps//J2115+1218_X_20180605_uva.fits ! AN table 1: 93 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2115+1218 ! ! 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): RR ! ! Read 94 lines of history. ! ! Reading 15624 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2115+1218_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 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 0.200x0.200 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. ! ! 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=1.000204Jy sigma=33.722839 ! Fit after self-cal, rms=0.991709Jy sigma=33.436910 ! 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=0.9651 mas, bmaj=3.873 mas, bpa=-16.37 degrees ! Estimated noise=0.388207 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 = 0.0062507 Jy ! Component: 100 - total flux cleaned = 0.00732204 Jy ! Total flux subtracted in 100 components = 0.00732204 Jy ! Clean residual min=-0.001042 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.00732204 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.00732204 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=0.020290Jy sigma=0.671581 ! Fit after self-cal, rms=0.018943Jy sigma=0.627010 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368508 Jy ! Component: 100 - total flux cleaned = 0.00428452 Jy ! Total flux subtracted in 100 components = 0.00428452 Jy ! Clean residual min=-0.000814 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0116066 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0116066 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=0.018366Jy sigma=0.607389 ! Fit after self-cal, rms=0.018364Jy sigma=0.607358 ! 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=1.209 mas, bmaj=3.746 mas, bpa=-16.62 degrees ! Estimated noise=0.174424 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 = -1.60294e-05 Jy ! Component: 100 - total flux cleaned = 4.48553e-05 Jy ! Component: 150 - total flux cleaned = 0.000104914 Jy ! Component: 200 - total flux cleaned = 0.000172798 Jy ! Total flux subtracted in 200 components = 0.000172798 Jy ! Clean residual min=-0.000519 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0117794 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0117794 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=0.018344Jy sigma=0.606643 ! Fit after self-cal, rms=0.018330Jy sigma=0.606404 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.209 x 3.746 at -16.62 degrees (North through East) ! Clean map min=-0.00059271 max=0.012109 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 KP 0.91 LA 1.02 MK 1.03 ! NL 1.17 OV 0.87 PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 KP 1.03 LA 1.06 MK 0.94 ! NL 1.09 OV 0.90 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 1.02 LA 1.07 MK 0.92 ! NL 1.07 OV 0.91 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 1.08 LA 0.91 MK 0.84 ! NL 1.13 OV 0.94 PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.98 LA 0.97 MK 1.14 ! NL 0.99 OV 0.91 PT 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 KP 0.94 LA 1.03 MK 0.94 ! NL 1.02 OV 0.94 PT 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 KP 0.99 LA 0.95 MK 0.89 ! NL 1.23 OV 0.79 PT 1.24 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 KP 1.05 LA 0.89 MK 0.98 ! NL 1.15 OV 0.96 PT 1.11 ! ! ! Fit before self-cal, rms=0.018330Jy sigma=0.606404 ! Fit after self-cal, rms=0.018253Jy sigma=0.604569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=3.703 mas, bpa=-16.86 degrees ! Estimated noise=0.172956 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 = 0.000165309 Jy ! Component: 100 - total flux cleaned = 0.000195429 Jy ! Component: 150 - total flux cleaned = 0.000210053 Jy ! Component: 200 - total flux cleaned = 0.000223096 Jy ! Total flux subtracted in 200 components = 0.000223096 Jy ! Clean residual min=-0.000419 max=0.000327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0120024 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0120024 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=0.018251Jy sigma=0.604503 ! Fit after self-cal, rms=0.018303Jy sigma=0.603675 ! 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=0.018303Jy sigma=0.603675 ! Fit after self-cal, rms=0.018641Jy sigma=0.603485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.207 mas, bmaj=3.689 mas, bpa=-16.94 degrees ! Estimated noise=0.173771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015488 Jy ! Component: 100 - total flux cleaned = 0.000183879 Jy ! Component: 150 - total flux cleaned = 0.000197877 Jy ! Component: 200 - total flux cleaned = 0.000204011 Jy ! Total flux subtracted in 200 components = 0.000204011 Jy ! Clean residual min=-0.000403 max=0.000340 Jy/beam ! Clean residual mean=0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0122065 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0122065 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=0.018639Jy sigma=0.603429 ! Fit after self-cal, rms=0.018667Jy sigma=0.603271 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 = 4.43079e-05 Jy ! Component: 100 - total flux cleaned = 4.80556e-05 Jy ! Component: 150 - total flux cleaned = 4.81821e-05 Jy ! Component: 200 - total flux cleaned = 4.84467e-05 Jy ! Total flux subtracted in 200 components = 4.84467e-05 Jy ! Clean residual min=-0.000386 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0122549 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0122549 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=0.018666Jy sigma=0.603228 ! Fit after self-cal, rms=0.018666Jy sigma=0.603210 ! 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=0.018666Jy sigma=0.603210 ! Fit after self-cal, rms=0.018883Jy sigma=0.603176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.206 mas, bmaj=3.682 mas, bpa=-16.97 degrees ! Estimated noise=0.174886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107528 Jy ! Component: 100 - total flux cleaned = 0.00013148 Jy ! Component: 150 - total flux cleaned = 0.000152027 Jy ! Component: 200 - total flux cleaned = 0.000164914 Jy ! Total flux subtracted in 200 components = 0.000164914 Jy ! Clean residual min=-0.000396 max=0.000347 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0124198 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0124198 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=0.018882Jy sigma=0.603143 ! Fit after self-cal, rms=0.018893Jy sigma=0.603123 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 = 4.87362e-05 Jy ! Component: 100 - total flux cleaned = 5.14881e-05 Jy ! Component: 150 - total flux cleaned = 5.40596e-05 Jy ! Component: 200 - total flux cleaned = 5.64322e-05 Jy ! Total flux subtracted in 200 components = 5.64322e-05 Jy ! Clean residual min=-0.000384 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0124762 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0124762 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=0.018892Jy sigma=0.603103 ! Fit after self-cal, rms=0.018893Jy sigma=0.603095 ! 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=0.018893Jy sigma=0.603095 ! Fit after self-cal, rms=0.018998Jy sigma=0.603079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=3.568 mas, bpa=-13.14 degrees ! Estimated noise=0.202303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141705 Jy ! Component: 100 - total flux cleaned = 0.000165899 Jy ! Component: 150 - total flux cleaned = 0.000172577 Jy ! Component: 200 - total flux cleaned = 0.000176239 Jy ! Total flux subtracted in 200 components = 0.000176239 Jy ! Clean residual min=-0.000442 max=0.000419 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0126525 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0126525 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=0.018997Jy sigma=0.603073 ! Fit after self-cal, rms=0.019002Jy sigma=0.603006 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 = 6.28106e-05 Jy ! Component: 100 - total flux cleaned = 6.01313e-05 Jy ! Component: 150 - total flux cleaned = 5.31557e-05 Jy ! Component: 200 - total flux cleaned = 4.73681e-05 Jy ! Total flux subtracted in 200 components = 4.73681e-05 Jy ! Clean residual min=-0.000428 max=0.000434 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0126999 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0126999 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=0.019002Jy sigma=0.603012 ! Fit after self-cal, rms=0.019001Jy sigma=0.602980 ! 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=1.204 mas, bmaj=3.676 mas, bpa=-16.98 degrees ! Estimated noise=0.175482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 3.676 at -16.98 degrees (North through East) ! Clean map min=-0.00038475 max=0.01207 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=0.9603 mas, bmaj=3.801 mas, bpa=-16.65 degrees ! Estimated noise=0.386884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00931333 Jy ! Component: 100 - total flux cleaned = 0.0114325 Jy ! Component: 150 - total flux cleaned = 0.0119146 Jy ! Component: 200 - total flux cleaned = 0.0120531 Jy ! Total flux subtracted in 200 components = 0.0120531 Jy ! Clean residual min=-0.000948 max=0.000731 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0120531 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0120531 Jy ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=3.676 mas, bpa=-16.98 degrees ! Estimated noise=0.175482 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 = 0.000393513 Jy ! Component: 100 - total flux cleaned = 0.000476943 Jy ! Component: 150 - total flux cleaned = 0.000533152 Jy ! Component: 200 - total flux cleaned = 0.000562562 Jy ! Total flux subtracted in 200 components = 0.000562562 Jy ! Clean residual min=-0.000522 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0126157 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0126157 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=2.286 mas, bmaj=3.568 mas, bpa=-13.14 degrees ! Estimated noise=0.202303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.18622e-05 Jy ! Component: 100 - total flux cleaned = 5.80371e-05 Jy ! Component: 150 - total flux cleaned = 6.34114e-05 Jy ! Component: 200 - total flux cleaned = 7.25832e-05 Jy ! Total flux subtracted in 200 components = 7.25832e-05 Jy ! Clean residual min=-0.000486 max=0.000440 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0126882 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 = 8.36821e-06 Jy ! Component: 100 - total flux cleaned = 1.94939e-05 Jy ! Component: 150 - total flux cleaned = 2.63135e-05 Jy ! Component: 200 - total flux cleaned = 3.55297e-05 Jy ! Total flux subtracted in 200 components = 3.55297e-05 Jy ! Clean residual min=-0.000462 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0127238 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.0127238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=3.676 mas, bpa=-16.98 degrees ! Estimated noise=0.175482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83736e-05 Jy ! Component: 100 - total flux cleaned = 2.30102e-05 Jy ! Component: 150 - total flux cleaned = -2.94669e-06 Jy ! Component: 200 - total flux cleaned = -2.56142e-05 Jy ! Total flux subtracted in 200 components = -2.56142e-05 Jy ! Clean residual min=-0.000425 max=0.000369 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0126982 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0126982 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=0.019003Jy sigma=0.603090 ! Fit after self-cal, rms=0.019004Jy sigma=0.603044 wmodel J2115+1218_X_map.mod ! Writing 56 model components to file: J2115+1218_X_map.mod wobs J2115+1218_X_uvs.fits ! Writing UV FITS file: J2115+1218_X_uvs.fits wwins J2115+1218_X_map.win ! wwins: Wrote 1 windows to J2115+1218_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.13869e-05 Jy ! Component: 100 - total flux cleaned = -4.94831e-05 Jy ! Component: 150 - total flux cleaned = -6.44459e-05 Jy ! Component: 200 - total flux cleaned = -0.000112414 Jy ! Component: 250 - total flux cleaned = -0.000148141 Jy ! Component: 300 - total flux cleaned = -0.000198343 Jy ! Component: 350 - total flux cleaned = -0.000246098 Jy ! Component: 400 - total flux cleaned = -0.000276408 Jy ! Component: 450 - total flux cleaned = -0.000308946 Jy ! Component: 500 - total flux cleaned = -0.000333221 Jy ! Component: 550 - total flux cleaned = -0.00034651 Jy ! Component: 600 - total flux cleaned = -0.000356107 Jy ! Component: 650 - total flux cleaned = -0.000362224 Jy ! Component: 700 - total flux cleaned = -0.000371164 Jy ! Component: 750 - total flux cleaned = -0.000385448 Jy ! Component: 800 - total flux cleaned = -0.000402153 Jy ! Component: 850 - total flux cleaned = -0.000418311 Jy ! Component: 900 - total flux cleaned = -0.000434011 Jy ! Component: 950 - total flux cleaned = -0.000446794 Jy ! Component: 1000 - total flux cleaned = -0.000459247 Jy ! Component: 1050 - total flux cleaned = -0.000473782 Jy ! Component: 1100 - total flux cleaned = -0.000485639 Jy ! Component: 1150 - total flux cleaned = -0.000497166 Jy ! Component: 1200 - total flux cleaned = -0.000508489 Jy ! Component: 1250 - total flux cleaned = -0.000512901 Jy ! Component: 1300 - total flux cleaned = -0.000523785 Jy ! Component: 1350 - total flux cleaned = -0.000536537 Jy ! Component: 1400 - total flux cleaned = -0.000553221 Jy ! Component: 1450 - total flux cleaned = -0.000561408 Jy ! Component: 1500 - total flux cleaned = -0.00057551 Jy ! Component: 1550 - total flux cleaned = -0.000583498 Jy ! Component: 1600 - total flux cleaned = -0.000599202 Jy ! Component: 1650 - total flux cleaned = -0.000614687 Jy ! Component: 1700 - total flux cleaned = -0.000633773 Jy ! Component: 1750 - total flux cleaned = -0.000652622 Jy ! Component: 1800 - total flux cleaned = -0.000663791 Jy ! Component: 1850 - total flux cleaned = -0.000671162 Jy ! Component: 1900 - total flux cleaned = -0.000678438 Jy ! Component: 1950 - total flux cleaned = -0.00068024 Jy ! Component: 2000 - total flux cleaned = -0.000680223 Jy ! Component: 2050 - total flux cleaned = -0.000676686 Jy ! Component: 2100 - total flux cleaned = -0.000685489 Jy ! Component: 2150 - total flux cleaned = -0.000680249 Jy ! Component: 2200 - total flux cleaned = -0.000673325 Jy ! Component: 2250 - total flux cleaned = -0.00067505 Jy ! Component: 2300 - total flux cleaned = -0.000669899 Jy ! Component: 2350 - total flux cleaned = -0.000668188 Jy ! Component: 2400 - total flux cleaned = -0.000664783 Jy ! Component: 2450 - total flux cleaned = -0.000661398 Jy ! Component: 2500 - total flux cleaned = -0.000654683 Jy ! Component: 2550 - total flux cleaned = -0.000651345 Jy ! Component: 2600 - total flux cleaned = -0.000653015 Jy ! Component: 2650 - total flux cleaned = -0.00064804 Jy ! Component: 2700 - total flux cleaned = -0.0006464 Jy ! Component: 2750 - total flux cleaned = -0.00064148 Jy ! Component: 2800 - total flux cleaned = -0.000643117 Jy ! Component: 2850 - total flux cleaned = -0.000638221 Jy ! Component: 2900 - total flux cleaned = -0.00063335 Jy ! Component: 2950 - total flux cleaned = -0.000634957 Jy ! Component: 3000 - total flux cleaned = -0.000631727 Jy ! Component: 3050 - total flux cleaned = -0.000622078 Jy ! Component: 3100 - total flux cleaned = -0.000622069 Jy ! Component: 3150 - total flux cleaned = -0.000617265 Jy ! Component: 3200 - total flux cleaned = -0.000615667 Jy ! Component: 3250 - total flux cleaned = -0.000610867 Jy ! Component: 3300 - total flux cleaned = -0.000602907 Jy ! Component: 3350 - total flux cleaned = -0.00059974 Jy ! Component: 3400 - total flux cleaned = -0.000596564 Jy ! Component: 3450 - total flux cleaned = -0.000594976 Jy ! Component: 3500 - total flux cleaned = -0.000594982 Jy ! Component: 3550 - total flux cleaned = -0.000590235 Jy ! Component: 3600 - total flux cleaned = -0.000591816 Jy ! Component: 3650 - total flux cleaned = -0.000590222 Jy ! Component: 3700 - total flux cleaned = -0.000588638 Jy ! Component: 3750 - total flux cleaned = -0.000590223 Jy ! Component: 3800 - total flux cleaned = -0.000588643 Jy ! Component: 3850 - total flux cleaned = -0.000593389 Jy ! Component: 3900 - total flux cleaned = -0.000594973 Jy ! Component: 3950 - total flux cleaned = -0.000598142 Jy ! Component: 4000 - total flux cleaned = -0.000598142 Jy ! Component: 4050 - total flux cleaned = -0.000599733 Jy ! Total flux subtracted in 4096 components = -0.00060451 Jy ! Clean residual min=-0.000098 max=0.000111 Jy/beam ! Clean residual mean=0.000000 rms=0.000026 Jy/beam ! Combined flux in latest and established models = 0.0120937 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 288 components and 0.0120937 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2115+1218_X_20180605_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 3.676 at -16.98 degrees (North through East) ! Clean map min=-0.00024498 max=0.011985 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2115+1218_X_20180605_map.fits wmodel /tmp/maps//J2115+1218_X_20180605_map.mod ! Writing 288 model components to file: /tmp/maps//J2115+1218_X_20180605_map.mod wobs /tmp/maps//J2115+1218_X_20180605_uvs.fits ! Writing UV FITS file: /tmp/maps//J2115+1218_X_20180605_uvs.fits wwins /tmp/maps//J2115+1218_X_20180605_map.win ! wwins: Wrote 2 windows to /tmp/maps//J2115+1218_X_20180605_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0119848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.5591e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640586 0.640586 1.28117 2.56234 5.12469 10.2494 20.4988 40.9975 81.995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 468.321 quit ! Quitting program ! Log file /tmp/maps//J2115+1218_X_20180605_dfm.log closed on Wed Jul 4 23:46:40 2018