! Started logfile: /scr/pima/rv102_uvs/J1905+0952_X_dfm.log on Sat Nov 9 10:21:14 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J1905+0952_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1905+0952_X_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! AN table 2: 87 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.997889 visibilities/baseline/integration-bin. ! Found source: J1905+0952 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 17016 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 J1905+0952_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. ! ! Fit before self-cal, rms=1.010369Jy sigma=19.490089 ! Fit after self-cal, rms=0.892242Jy sigma=17.216250 ! 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=0.6473 mas, bmaj=1.919 mas, bpa=-3.126 degrees ! Estimated noise=0.581981 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 = 0.0869841 Jy ! Component: 100 - total flux cleaned = 0.106259 Jy ! Total flux subtracted in 100 components = 0.106259 Jy ! Clean residual min=-0.005652 max=0.006797 Jy/beam ! Clean residual mean=-0.000014 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.106259 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.106259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107668Jy sigma=1.892369 ! Fit after self-cal, rms=0.107301Jy sigma=1.885752 ! 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=0.8181 mas, bmaj=2.151 mas, bpa=-4.149 degrees ! Estimated noise=0.286788 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 = 0.00776233 Jy ! Component: 100 - total flux cleaned = 0.0110154 Jy ! Component: 150 - total flux cleaned = 0.0124032 Jy ! Component: 200 - total flux cleaned = 0.0125477 Jy ! Total flux subtracted in 200 components = 0.0125477 Jy ! Clean residual min=-0.003144 max=0.004202 Jy/beam ! Clean residual mean=-0.000010 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.118807 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.118807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106770Jy sigma=1.875808 ! Fit after self-cal, rms=0.106800Jy sigma=1.875603 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8181 x 2.151 at -4.149 degrees (North through East) ! Clean map min=-0.002897 max=0.11391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.96 KP 1.00 LA 0.95 ! MK 1.04 NL 1.18 PT 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 0.93 KP 1.01 LA 0.99 ! MK 1.07 PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.98 KP 1.03 LA 1.01 ! MK 1.07 NL 1.14 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.96 KP 0.97 LA 1.02 ! MK 1.09 PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.99 KP 1.00 LA 0.94 ! MK 0.96 NL 1.19 PT 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 0.90 KP 0.98 LA 1.00 ! MK 0.97 PT 1.04 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 0.99 LA 1.00 ! MK 0.96 NL 1.15 PT 1.00 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.84 KP 0.97 LA 0.92 ! MK 0.99 PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.106800Jy sigma=1.875603 ! Fit after self-cal, rms=0.103915Jy sigma=1.865977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8198 mas, bmaj=2.154 mas, bpa=-4.283 degrees ! Estimated noise=0.285303 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 (14, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202908 Jy ! Component: 100 - total flux cleaned = 0.00212989 Jy ! Component: 150 - total flux cleaned = 0.00201087 Jy ! Component: 200 - total flux cleaned = 0.00190544 Jy ! Total flux subtracted in 200 components = 0.00190544 Jy ! Clean residual min=-0.002327 max=0.002226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.120713 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.120713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103852Jy sigma=1.864926 ! Fit after self-cal, rms=0.103842Jy sigma=1.864319 ! 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=0.103842Jy sigma=1.864319 ! Fit after self-cal, rms=0.103556Jy sigma=1.864167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.155 mas, bpa=-4.306 degrees ! Estimated noise=0.284576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061383 Jy ! Component: 100 - total flux cleaned = 0.000512068 Jy ! Component: 150 - total flux cleaned = 0.00041998 Jy ! Component: 200 - total flux cleaned = 0.000362722 Jy ! Total flux subtracted in 200 components = 0.000362722 Jy ! Clean residual min=-0.002226 max=0.002077 Jy/beam ! Clean residual mean=-0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.121075 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.121075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103532Jy sigma=1.863798 ! Fit after self-cal, rms=0.103535Jy sigma=1.863764 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 = 4.05979e-05 Jy ! Component: 100 - total flux cleaned = 1.47683e-05 Jy ! Component: 150 - total flux cleaned = 1.37448e-05 Jy ! Component: 200 - total flux cleaned = 1.37476e-05 Jy ! Total flux subtracted in 200 components = 1.37476e-05 Jy ! Clean residual min=-0.002178 max=0.002019 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.121089 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.121089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103522Jy sigma=1.863575 ! Fit after self-cal, rms=0.103522Jy sigma=1.863565 ! 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=0.103522Jy sigma=1.863565 ! Fit after self-cal, rms=0.103317Jy sigma=1.863501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8207 mas, bmaj=2.158 mas, bpa=-4.35 degrees ! Estimated noise=0.284053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41067e-05 Jy ! Component: 100 - total flux cleaned = -1.44996e-05 Jy ! Component: 150 - total flux cleaned = -5.88401e-05 Jy ! Component: 200 - total flux cleaned = -9.91128e-05 Jy ! Total flux subtracted in 200 components = -9.91128e-05 Jy ! Clean residual min=-0.002141 max=0.001980 Jy/beam ! Clean residual mean=-0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.12099 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.12099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103306Jy sigma=1.863355 ! Fit after self-cal, rms=0.103308Jy sigma=1.863340 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 = -7.60845e-06 Jy ! Component: 100 - total flux cleaned = -8.10125e-06 Jy ! Component: 150 - total flux cleaned = 2.8613e-05 Jy ! Component: 200 - total flux cleaned = 4.60329e-05 Jy ! Total flux subtracted in 200 components = 4.60329e-05 Jy ! Clean residual min=-0.002106 max=0.001953 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.121036 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.121036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103301Jy sigma=1.863245 ! Fit after self-cal, rms=0.103301Jy sigma=1.863243 ! 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=0.103301Jy sigma=1.863243 ! Fit after self-cal, rms=0.103088Jy sigma=1.863192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=3.919 mas, bpa=-13.53 degrees ! Estimated noise=0.368053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271002 Jy ! Component: 100 - total flux cleaned = -0.00030492 Jy ! Component: 150 - total flux cleaned = -0.000319276 Jy ! Component: 200 - total flux cleaned = -0.00033238 Jy ! Total flux subtracted in 200 components = -0.00033238 Jy ! Clean residual min=-0.002059 max=0.001704 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.120704 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.120704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103089Jy sigma=1.863217 ! Fit after self-cal, rms=0.103089Jy sigma=1.863190 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 = -6.12034e-05 Jy ! Component: 100 - total flux cleaned = -8.82492e-05 Jy ! Component: 150 - total flux cleaned = -8.82066e-05 Jy ! Component: 200 - total flux cleaned = -9.94748e-05 Jy ! Total flux subtracted in 200 components = -9.94748e-05 Jy ! Clean residual min=-0.002096 max=0.001663 Jy/beam ! Clean residual mean=-0.000007 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.120604 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.120604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103092Jy sigma=1.863249 ! Fit after self-cal, rms=0.103092Jy sigma=1.863234 ! 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=0.8207 mas, bmaj=2.16 mas, bpa=-4.391 degrees ! Estimated noise=0.283587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8207 x 2.16 at -4.391 degrees (North through East) ! Clean map min=-0.0019972 max=0.1129 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=0.6494 mas, bmaj=1.92 mas, bpa=-3.335 degrees ! Estimated noise=0.572338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0855354 Jy ! Component: 100 - total flux cleaned = 0.104624 Jy ! Component: 150 - total flux cleaned = 0.111946 Jy ! Component: 200 - total flux cleaned = 0.116029 Jy ! Total flux subtracted in 200 components = 0.116029 Jy ! Clean residual min=-0.004863 max=0.004924 Jy/beam ! Clean residual mean=-0.000006 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.11603 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 0.11603 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8207 mas, bmaj=2.16 mas, bpa=-4.391 degrees ! Estimated noise=0.283587 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 = 0.0030372 Jy ! Component: 100 - total flux cleaned = 0.00394402 Jy ! Component: 150 - total flux cleaned = 0.00422688 Jy ! Component: 200 - total flux cleaned = 0.00432763 Jy ! Total flux subtracted in 200 components = 0.00432763 Jy ! Clean residual min=-0.002474 max=0.002286 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.120357 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.120357 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=2.009 mas, bmaj=3.919 mas, bpa=-13.53 degrees ! Estimated noise=0.368053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359226 Jy ! Component: 100 - total flux cleaned = 0.000471387 Jy ! Component: 150 - total flux cleaned = 0.000531349 Jy ! Component: 200 - total flux cleaned = 0.000575821 Jy ! Total flux subtracted in 200 components = 0.000575821 Jy ! Clean residual min=-0.002179 max=0.001750 Jy/beam ! Clean residual mean=-0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.120933 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 = -2.02463e-05 Jy ! Component: 100 - total flux cleaned = -2.00719e-05 Jy ! Component: 150 - total flux cleaned = -1.93635e-05 Jy ! Component: 200 - total flux cleaned = -3.38272e-05 Jy ! Total flux subtracted in 200 components = -3.38272e-05 Jy ! Clean residual min=-0.002144 max=0.001691 Jy/beam ! Clean residual mean=-0.000006 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.120899 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.120899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8207 mas, bmaj=2.16 mas, bpa=-4.391 degrees ! Estimated noise=0.283587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.58247e-05 Jy ! Component: 100 - total flux cleaned = 0.000271277 Jy ! Component: 150 - total flux cleaned = 0.000269607 Jy ! Component: 200 - total flux cleaned = 0.000238587 Jy ! Total flux subtracted in 200 components = 0.000238587 Jy ! Clean residual min=-0.002224 max=0.002020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.121138 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.121138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103116Jy sigma=1.863613 ! Fit after self-cal, rms=0.103119Jy sigma=1.863577 wmodel J1905+0952_X_map.mod ! Writing 54 model components to file: J1905+0952_X_map.mod wobs J1905+0952_X_uvs.fits ! Writing UV FITS file: J1905+0952_X_uvs.fits wwins J1905+0952_X_map.win ! wwins: Wrote 2 windows to J1905+0952_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 = 1.1365e-05 Jy ! Component: 100 - total flux cleaned = 0.000420054 Jy ! Component: 150 - total flux cleaned = 0.000706879 Jy ! Component: 200 - total flux cleaned = 0.00100823 Jy ! Component: 250 - total flux cleaned = 0.00106641 Jy ! Component: 300 - total flux cleaned = 0.00112199 Jy ! Component: 350 - total flux cleaned = 0.0011219 Jy ! Component: 400 - total flux cleaned = 0.00112208 Jy ! Component: 450 - total flux cleaned = 0.00107128 Jy ! Component: 500 - total flux cleaned = 0.000972335 Jy ! Component: 550 - total flux cleaned = 0.000923795 Jy ! Component: 600 - total flux cleaned = 0.000830047 Jy ! Component: 650 - total flux cleaned = 0.000761312 Jy ! Component: 700 - total flux cleaned = 0.000693951 Jy ! Component: 750 - total flux cleaned = 0.000583561 Jy ! Component: 800 - total flux cleaned = 0.000410662 Jy ! Component: 850 - total flux cleaned = 0.000240815 Jy ! Component: 900 - total flux cleaned = 9.45082e-05 Jy ! Component: 950 - total flux cleaned = -7.05427e-05 Jy ! Component: 1000 - total flux cleaned = -0.000273713 Jy ! Component: 1050 - total flux cleaned = -0.00039391 Jy ! Component: 1100 - total flux cleaned = -0.00057173 Jy ! Component: 1150 - total flux cleaned = -0.000649705 Jy ! Component: 1200 - total flux cleaned = -0.000784356 Jy ! Component: 1250 - total flux cleaned = -0.000822092 Jy ! Component: 1300 - total flux cleaned = -0.000878719 Jy ! Component: 1350 - total flux cleaned = -0.00099045 Jy ! Component: 1400 - total flux cleaned = -0.000990659 Jy ! Component: 1450 - total flux cleaned = -0.00111831 Jy ! Component: 1500 - total flux cleaned = -0.00117221 Jy ! Component: 1550 - total flux cleaned = -0.0012435 Jy ! Component: 1600 - total flux cleaned = -0.00127874 Jy ! Component: 1650 - total flux cleaned = -0.00127911 Jy ! Component: 1700 - total flux cleaned = -0.00138288 Jy ! Component: 1750 - total flux cleaned = -0.00141694 Jy ! Component: 1800 - total flux cleaned = -0.00139979 Jy ! Component: 1850 - total flux cleaned = -0.001383 Jy ! Component: 1900 - total flux cleaned = -0.0013667 Jy ! Component: 1950 - total flux cleaned = -0.00141615 Jy ! Component: 2000 - total flux cleaned = -0.00139954 Jy ! Component: 2050 - total flux cleaned = -0.00133487 Jy ! Component: 2100 - total flux cleaned = -0.00131881 Jy ! Component: 2150 - total flux cleaned = -0.00128704 Jy ! Component: 2200 - total flux cleaned = -0.00127128 Jy ! Component: 2250 - total flux cleaned = -0.00125573 Jy ! Component: 2300 - total flux cleaned = -0.00122484 Jy ! Component: 2350 - total flux cleaned = -0.00127085 Jy ! Component: 2400 - total flux cleaned = -0.00117944 Jy ! Component: 2450 - total flux cleaned = -0.00124003 Jy ! Component: 2500 - total flux cleaned = -0.0011652 Jy ! Component: 2550 - total flux cleaned = -0.00119484 Jy ! Component: 2600 - total flux cleaned = -0.0011357 Jy ! Component: 2650 - total flux cleaned = -0.00110626 Jy ! Component: 2700 - total flux cleaned = -0.00106287 Jy ! Component: 2750 - total flux cleaned = -0.00107729 Jy ! Component: 2800 - total flux cleaned = -0.00104866 Jy ! Component: 2850 - total flux cleaned = -0.00106289 Jy ! Component: 2900 - total flux cleaned = -0.00104889 Jy ! Component: 2950 - total flux cleaned = -0.00103477 Jy ! Component: 3000 - total flux cleaned = -0.000979146 Jy ! Component: 3050 - total flux cleaned = -0.000979137 Jy ! Component: 3100 - total flux cleaned = -0.000951695 Jy ! Component: 3150 - total flux cleaned = -0.000924459 Jy ! Component: 3200 - total flux cleaned = -0.000883897 Jy ! Component: 3250 - total flux cleaned = -0.000870367 Jy ! Component: 3300 - total flux cleaned = -0.000777107 Jy ! Component: 3350 - total flux cleaned = -0.000763804 Jy ! Component: 3400 - total flux cleaned = -0.000671662 Jy ! Component: 3450 - total flux cleaned = -0.000671706 Jy ! Component: 3500 - total flux cleaned = -0.000632728 Jy ! Component: 3550 - total flux cleaned = -0.000632798 Jy ! Component: 3600 - total flux cleaned = -0.000607081 Jy ! Component: 3650 - total flux cleaned = -0.000543324 Jy ! Component: 3700 - total flux cleaned = -0.00055597 Jy ! Component: 3750 - total flux cleaned = -0.000518163 Jy ! Component: 3800 - total flux cleaned = -0.000543177 Jy ! Component: 3850 - total flux cleaned = -0.000530772 Jy ! Component: 3900 - total flux cleaned = -0.000505953 Jy ! Component: 3950 - total flux cleaned = -0.000530539 Jy ! Component: 4000 - total flux cleaned = -0.000518294 Jy ! Component: 4050 - total flux cleaned = -0.00053055 Jy ! Total flux subtracted in 4096 components = -0.000518487 Jy ! Clean residual min=-0.000657 max=0.000789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.120619 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 323 components and 0.120619 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1905+0952_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8207 x 2.16 at -4.391 degrees (North through East) ! Clean map min=-0.0015505 max=0.11237 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1905+0952_X_map.fits wmodel /scr/pima/rv102_uvs/J1905+0952_X_map.mod ! Writing 323 model components to file: /scr/pima/rv102_uvs/J1905+0952_X_map.mod wobs /scr/pima/rv102_uvs/J1905+0952_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1905+0952_X_uvs.fits wwins /scr/pima/rv102_uvs/J1905+0952_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J1905+0952_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200382 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53499 0.53499 1.06998 2.13996 4.27992 8.55984 17.1197 34.2394 68.4788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 560.757 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1905+0952_X_dfm.log closed on Sat Nov 9 10:21:19 2019