! Started logfile: /scr/pima/rv117_uvs/J0909+0121_X_dfm.log on Sat Dec 9 23:42:50 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J0909+0121_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0909+0121_X_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.885621 visibilities/baseline/integration-bin. ! Found source: J0909+0121 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 6504 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0909+0121_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 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.505305Jy sigma=23.215740 ! Fit after self-cal, rms=0.294799Jy sigma=4.723945 ! 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=0.845 mas, bmaj=1.848 mas, bpa=-6.618 degrees ! Estimated noise=0.903389 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 = 0.743204 Jy ! Component: 100 - total flux cleaned = 0.998009 Jy ! Total flux subtracted in 100 components = 0.998009 Jy ! Clean residual min=-0.033276 max=0.109043 Jy/beam ! Clean residual mean=-0.000032 rms=0.010537 Jy/beam ! Combined flux in latest and established models = 0.998009 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.998009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240309Jy sigma=3.766587 ! Fit after self-cal, rms=0.239756Jy sigma=3.755946 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115713 Jy ! Component: 100 - total flux cleaned = 0.171337 Jy ! Total flux subtracted in 100 components = 0.171337 Jy ! Clean residual min=-0.021287 max=0.060594 Jy/beam ! Clean residual mean=-0.000015 rms=0.006052 Jy/beam ! Combined flux in latest and established models = 1.16935 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 1.16935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145487Jy sigma=2.149860 ! Fit after self-cal, rms=0.145152Jy sigma=2.142837 ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542323 Jy ! Component: 100 - total flux cleaned = 0.0841753 Jy ! Total flux subtracted in 100 components = 0.0841753 Jy ! Clean residual min=-0.018145 max=0.026943 Jy/beam ! Clean residual mean=-0.000010 rms=0.004425 Jy/beam ! Combined flux in latest and established models = 1.25352 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 1.25352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111537Jy sigma=1.591376 ! Fit after self-cal, rms=0.109270Jy sigma=1.552924 ! 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=1.076 mas, bmaj=2.27 mas, bpa=-4.115 degrees ! Estimated noise=0.582308 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 = 0.0353138 Jy ! Component: 100 - total flux cleaned = 0.0537025 Jy ! Component: 150 - total flux cleaned = 0.0645304 Jy ! Component: 200 - total flux cleaned = 0.0678292 Jy ! Total flux subtracted in 200 components = 0.0678292 Jy ! Clean residual min=-0.013214 max=0.016368 Jy/beam ! Clean residual mean=-0.000011 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 1.32135 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 1.32135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097592Jy sigma=1.344067 ! Fit after self-cal, rms=0.097037Jy sigma=1.331560 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 2.27 at -4.115 degrees (North through East) ! Clean map min=-0.012694 max=1.0054 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 NL 0.97 OV 0.99 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.16 KP 1.01 ! LA 0.98 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 NL 0.96 OV 0.99 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.19 KP 1.01 ! LA 0.99 MK 0.98 NL 1.00 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 0.98 NL 0.96 OV 0.99 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 1.19 KP 1.00 ! LA 1.00 MK 0.94 NL 1.00 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.98 NL 0.96 OV 1.00 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.18 KP 1.00 ! LA 1.00 MK 0.95 NL 0.99 OV 0.99 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.097037Jy sigma=1.331560 ! Fit after self-cal, rms=0.079101Jy sigma=1.137910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=2.26 mas, bpa=-4.018 degrees ! Estimated noise=0.579815 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 (-2.4, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047231 Jy ! Component: 100 - total flux cleaned = 0.00639921 Jy ! Component: 150 - total flux cleaned = 0.00729987 Jy ! Component: 200 - total flux cleaned = 0.00729521 Jy ! Total flux subtracted in 200 components = 0.00729521 Jy ! Clean residual min=-0.006794 max=0.008508 Jy/beam ! Clean residual mean=-0.000002 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 1.32865 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 1.32865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077272Jy sigma=1.106477 ! Fit after self-cal, rms=0.077233Jy sigma=1.105452 ! Inverting map ! Added new window around map position (3, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701758 Jy ! Component: 100 - total flux cleaned = 0.00662577 Jy ! Component: 150 - total flux cleaned = 0.00593563 Jy ! Component: 200 - total flux cleaned = 0.0054815 Jy ! Total flux subtracted in 200 components = 0.0054815 Jy ! Clean residual min=-0.005598 max=0.005278 Jy/beam ! Clean residual mean=-0.000001 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 1.33413 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 1.33413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076096Jy sigma=1.088616 ! Fit after self-cal, rms=0.076016Jy sigma=1.087476 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076016Jy sigma=1.087476 ! Fit after self-cal, rms=0.074221Jy sigma=1.063512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=2.26 mas, bpa=-4.024 degrees ! Estimated noise=0.579412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293761 Jy ! Component: 100 - total flux cleaned = 0.00344437 Jy ! Component: 150 - total flux cleaned = 0.00314346 Jy ! Component: 200 - total flux cleaned = 0.00287136 Jy ! Total flux subtracted in 200 components = 0.00287136 Jy ! Clean residual min=-0.005144 max=0.004819 Jy/beam ! Clean residual mean=-0.000001 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.337 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 1.337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073534Jy sigma=1.053367 ! Fit after self-cal, rms=0.073504Jy sigma=1.052888 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 = 0.000260196 Jy ! Component: 100 - total flux cleaned = 0.000260384 Jy ! Component: 150 - total flux cleaned = 3.82726e-05 Jy ! Component: 200 - total flux cleaned = -0.000167859 Jy ! Total flux subtracted in 200 components = -0.000167859 Jy ! Clean residual min=-0.004329 max=0.004247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 1.33683 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 1.33683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073134Jy sigma=1.047802 ! Fit after self-cal, rms=0.073119Jy sigma=1.047519 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073119Jy sigma=1.047519 ! Fit after self-cal, rms=0.073080Jy sigma=1.046541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.259 mas, bpa=-4.006 degrees ! Estimated noise=0.579448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169585 Jy ! Component: 100 - total flux cleaned = 0.00159499 Jy ! Component: 150 - total flux cleaned = 0.0012137 Jy ! Component: 200 - total flux cleaned = 0.000950928 Jy ! Total flux subtracted in 200 components = 0.000950928 Jy ! Clean residual min=-0.003792 max=0.003822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 1.33778 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 1.33778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072786Jy sigma=1.042585 ! Fit after self-cal, rms=0.072777Jy sigma=1.042406 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 = 7.10916e-05 Jy ! Component: 100 - total flux cleaned = -0.000174461 Jy ! Component: 150 - total flux cleaned = -0.000326841 Jy ! Component: 200 - total flux cleaned = -0.000327005 Jy ! Total flux subtracted in 200 components = -0.000327005 Jy ! Clean residual min=-0.003649 max=0.003505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 1.33746 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 1.33746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072601Jy sigma=1.040144 ! Fit after self-cal, rms=0.072597Jy sigma=1.040028 ! 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. ! ! Fit before self-cal, rms=0.072597Jy sigma=1.040028 ! Fit after self-cal, rms=0.072606Jy sigma=1.039630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=3.419 mas, bpa=0.07361 degrees ! Estimated noise=0.712562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280368 Jy ! Component: 100 - total flux cleaned = 0.000209301 Jy ! Component: 150 - total flux cleaned = 0.00030163 Jy ! Component: 200 - total flux cleaned = 0.000259845 Jy ! Total flux subtracted in 200 components = 0.000259845 Jy ! Clean residual min=-0.003521 max=0.003471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 1.33772 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 1.33772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072515Jy sigma=1.038699 ! Fit after self-cal, rms=0.072504Jy sigma=1.038598 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 = 0.000176281 Jy ! Component: 100 - total flux cleaned = 0.000258604 Jy ! Component: 150 - total flux cleaned = 0.000295013 Jy ! Component: 200 - total flux cleaned = 0.000294988 Jy ! Total flux subtracted in 200 components = 0.000294988 Jy ! Clean residual min=-0.003452 max=0.003518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 1.33801 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 1.33801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072450Jy sigma=1.038130 ! Fit after self-cal, rms=0.072445Jy sigma=1.038083 ! 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=1.07 mas, bmaj=2.258 mas, bpa=-3.993 degrees ! Estimated noise=0.579551 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.258 at -3.993 degrees (North through East) ! Clean map min=-0.0052177 max=1.0004 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072445Jy sigma=1.038083 ! Fit after self-cal, rms=0.054838Jy sigma=0.715022 ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.258 mas, bpa=-3.977 degrees ! Estimated noise=0.579604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.82096e-06 Jy ! Component: 100 - total flux cleaned = -0.000262536 Jy ! Component: 150 - total flux cleaned = -0.000390052 Jy ! Component: 200 - total flux cleaned = -0.00051025 Jy ! Total flux subtracted in 200 components = -0.00051025 Jy ! Clean residual min=-0.003272 max=0.003173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 1.3375 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 1.3375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054684Jy sigma=0.712538 ! Fit after self-cal, rms=0.054684Jy sigma=0.712458 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012607 Jy ! Component: 100 - total flux cleaned = -0.000125051 Jy ! Component: 150 - total flux cleaned = -0.00012529 Jy ! Component: 200 - total flux cleaned = -0.000125676 Jy ! Total flux subtracted in 200 components = -0.000125676 Jy ! Clean residual min=-0.003249 max=0.003028 Jy/beam ! Clean residual mean=-0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 1.33737 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 1.33737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054579Jy sigma=0.710775 ! Fit after self-cal, rms=0.054579Jy sigma=0.710724 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054579Jy sigma=0.710724 ! Fit after self-cal, rms=0.054575Jy sigma=0.710579 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=0.8397 mas, bmaj=1.836 mas, bpa=-6.49 degrees ! Estimated noise=0.897293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.7402 Jy ! Component: 100 - total flux cleaned = 1.00023 Jy ! Component: 150 - total flux cleaned = 1.11897 Jy ! Component: 200 - total flux cleaned = 1.18625 Jy ! Total flux subtracted in 200 components = 1.18625 Jy ! Clean residual min=-0.014560 max=0.034193 Jy/beam ! Clean residual mean=-0.000012 rms=0.004028 Jy/beam ! Combined flux in latest and established models = 1.18625 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.18625 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.258 mas, bpa=-3.977 degrees ! Estimated noise=0.579604 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 = 0.0620331 Jy ! Component: 100 - total flux cleaned = 0.0962005 Jy ! Component: 150 - total flux cleaned = 0.11726 Jy ! Component: 200 - total flux cleaned = 0.130792 Jy ! Total flux subtracted in 200 components = 0.130792 Jy ! Clean residual min=-0.005134 max=0.008052 Jy/beam ! Clean residual mean=-0.000005 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 1.31704 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 1.31704 Jy ! Inverting map ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00913002 Jy ! Component: 100 - total flux cleaned = 0.0138121 Jy ! Component: 150 - total flux cleaned = 0.0169516 Jy ! Component: 200 - total flux cleaned = 0.0180592 Jy ! Total flux subtracted in 200 components = 0.0180592 Jy ! Clean residual min=-0.004034 max=0.005110 Jy/beam ! Clean residual mean=-0.000002 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 1.3351 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 1.3351 Jy ! Inverting map ! Added new window around map position (-0.6, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264974 Jy ! Component: 100 - total flux cleaned = 0.00312477 Jy ! Component: 150 - total flux cleaned = 0.00384323 Jy ! Component: 200 - total flux cleaned = 0.00422916 Jy ! Total flux subtracted in 200 components = 0.00422916 Jy ! Clean residual min=-0.003350 max=0.003366 Jy/beam ! Clean residual mean=-0.000002 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 1.33933 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 1.33933 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=2.324 mas, bmaj=3.419 mas, bpa=0.07239 degrees ! Estimated noise=0.712791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001753 Jy ! Component: 100 - total flux cleaned = 0.00234871 Jy ! Component: 150 - total flux cleaned = 0.0027034 Jy ! Component: 200 - total flux cleaned = 0.00276719 Jy ! Total flux subtracted in 200 components = 0.00276719 Jy ! Clean residual min=-0.002834 max=0.003173 Jy/beam ! Clean residual mean=-0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 1.34209 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 = 5.27055e-05 Jy ! Component: 100 - total flux cleaned = 5.30947e-05 Jy ! Component: 150 - total flux cleaned = 9.82807e-05 Jy ! Component: 200 - total flux cleaned = 5.79929e-05 Jy ! Total flux subtracted in 200 components = 5.79929e-05 Jy ! Clean residual min=-0.002660 max=0.003132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 1.34215 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 1.34215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.258 mas, bpa=-3.977 degrees ! Estimated noise=0.579604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000645213 Jy ! Component: 100 - total flux cleaned = -0.00124158 Jy ! Component: 150 - total flux cleaned = -0.00168185 Jy ! Component: 200 - total flux cleaned = -0.00184027 Jy ! Total flux subtracted in 200 components = -0.00184027 Jy ! Clean residual min=-0.002785 max=0.002971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 1.34031 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 1.34031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054255Jy sigma=0.707197 ! Fit after self-cal, rms=0.054203Jy sigma=0.705810 wmodel J0909+0121_X_map.mod ! Writing 121 model components to file: J0909+0121_X_map.mod wobs J0909+0121_X_uvs.fits ! Writing UV FITS file: J0909+0121_X_uvs.fits wwins J0909+0121_X_map.win ! wwins: Wrote 6 windows to J0909+0121_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 = 0.000378005 Jy ! Component: 100 - total flux cleaned = 0.000720795 Jy ! Component: 150 - total flux cleaned = 0.000811938 Jy ! Component: 200 - total flux cleaned = 0.00081125 Jy ! Component: 250 - total flux cleaned = 0.00064426 Jy ! Component: 300 - total flux cleaned = 0.000643838 Jy ! Component: 350 - total flux cleaned = 0.000525215 Jy ! Component: 400 - total flux cleaned = 0.000374003 Jy ! Component: 450 - total flux cleaned = 0.000299863 Jy ! Component: 500 - total flux cleaned = 0.000120897 Jy ! Component: 550 - total flux cleaned = 1.72021e-05 Jy ! Component: 600 - total flux cleaned = -0.000152347 Jy ! Component: 650 - total flux cleaned = -0.000285768 Jy ! Component: 700 - total flux cleaned = -0.000416856 Jy ! Component: 750 - total flux cleaned = -0.000576046 Jy ! Component: 800 - total flux cleaned = -0.000731095 Jy ! Component: 850 - total flux cleaned = -0.00088313 Jy ! Component: 900 - total flux cleaned = -0.00106145 Jy ! Component: 950 - total flux cleaned = -0.00117817 Jy ! Component: 1000 - total flux cleaned = -0.00135124 Jy ! Component: 1050 - total flux cleaned = -0.00152032 Jy ! Component: 1100 - total flux cleaned = -0.00165963 Jy ! Component: 1150 - total flux cleaned = -0.00185089 Jy ! Component: 1200 - total flux cleaned = -0.00198465 Jy ! Component: 1250 - total flux cleaned = -0.00211661 Jy ! Component: 1300 - total flux cleaned = -0.00229786 Jy ! Component: 1350 - total flux cleaned = -0.00250222 Jy ! Component: 1400 - total flux cleaned = -0.00265264 Jy ! Component: 1450 - total flux cleaned = -0.00280048 Jy ! Component: 1500 - total flux cleaned = -0.00292214 Jy ! Component: 1550 - total flux cleaned = -0.00299384 Jy ! Component: 1600 - total flux cleaned = -0.00315946 Jy ! Component: 1650 - total flux cleaned = -0.00332168 Jy ! Component: 1700 - total flux cleaned = -0.00339017 Jy ! Component: 1750 - total flux cleaned = -0.00343541 Jy ! Component: 1800 - total flux cleaned = -0.00356929 Jy ! Component: 1850 - total flux cleaned = -0.00367966 Jy ! Component: 1900 - total flux cleaned = -0.00383214 Jy ! Component: 1950 - total flux cleaned = -0.00391792 Jy ! Component: 2000 - total flux cleaned = -0.00398166 Jy ! Component: 2050 - total flux cleaned = -0.00412806 Jy ! Component: 2100 - total flux cleaned = -0.00416933 Jy ! Component: 2150 - total flux cleaned = -0.00425122 Jy ! Component: 2200 - total flux cleaned = -0.00437223 Jy ! Component: 2250 - total flux cleaned = -0.00451172 Jy ! Component: 2300 - total flux cleaned = -0.00457108 Jy ! Component: 2350 - total flux cleaned = -0.00464874 Jy ! Component: 2400 - total flux cleaned = -0.00474488 Jy ! Component: 2450 - total flux cleaned = -0.00480178 Jy ! Component: 2500 - total flux cleaned = -0.00487712 Jy ! Component: 2550 - total flux cleaned = -0.00487737 Jy ! Component: 2600 - total flux cleaned = -0.00493278 Jy ! Component: 2650 - total flux cleaned = -0.00500535 Jy ! Component: 2700 - total flux cleaned = -0.00505956 Jy ! Component: 2750 - total flux cleaned = -0.00514855 Jy ! Component: 2800 - total flux cleaned = -0.00525422 Jy ! Component: 2850 - total flux cleaned = -0.00528901 Jy ! Component: 2900 - total flux cleaned = -0.00534087 Jy ! Component: 2950 - total flux cleaned = -0.00542627 Jy ! Component: 3000 - total flux cleaned = -0.0054598 Jy ! Component: 3050 - total flux cleaned = -0.00546005 Jy ! Component: 3100 - total flux cleaned = -0.00557654 Jy ! Component: 3150 - total flux cleaned = -0.00564241 Jy ! Component: 3200 - total flux cleaned = -0.00569146 Jy ! Component: 3250 - total flux cleaned = -0.00573984 Jy ! Component: 3300 - total flux cleaned = -0.00580415 Jy ! Component: 3350 - total flux cleaned = -0.00583592 Jy ! Component: 3400 - total flux cleaned = -0.00586756 Jy ! Component: 3450 - total flux cleaned = -0.00588339 Jy ! Component: 3500 - total flux cleaned = -0.00591442 Jy ! Component: 3550 - total flux cleaned = -0.00594512 Jy ! Component: 3600 - total flux cleaned = -0.00596053 Jy ! Component: 3650 - total flux cleaned = -0.00599083 Jy ! Component: 3700 - total flux cleaned = -0.00600578 Jy ! Component: 3750 - total flux cleaned = -0.00605038 Jy ! Component: 3800 - total flux cleaned = -0.0060354 Jy ! Component: 3850 - total flux cleaned = -0.00610856 Jy ! Component: 3900 - total flux cleaned = -0.00612304 Jy ! Component: 3950 - total flux cleaned = -0.00609403 Jy ! Component: 4000 - total flux cleaned = -0.00607975 Jy ! Component: 4050 - total flux cleaned = -0.00615093 Jy ! Total flux subtracted in 4096 components = -0.00616489 Jy ! Clean residual min=-0.000835 max=0.000822 Jy/beam ! Clean residual mean=0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 1.33415 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 458 components and 1.33415 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0909+0121_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.258 at -3.977 degrees (North through East) ! Clean map min=-0.0025152 max=0.99619 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0909+0121_X_map.fits wmodel /scr/pima/rv117_uvs/J0909+0121_X_map.mod ! Writing 458 model components to file: /scr/pima/rv117_uvs/J0909+0121_X_map.mod wobs /scr/pima/rv117_uvs/J0909+0121_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0909+0121_X_uvs.fits wwins /scr/pima/rv117_uvs/J0909+0121_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rv117_uvs/J0909+0121_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.99619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249411 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0751094 0.0751094 0.150219 0.300438 0.600875 1.20175 2.4035 4.807 9.61401 19.228 38.456 76.912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.996 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3994.17 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0909+0121_X_dfm.log closed on Sat Dec 9 23:42:55 2017