! Started logfile: J0557-2214_S_dfm.log on Fri Feb 15 19:45:38 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs J0557-2214_S_uva.fits ! Reading UV FITS file: J0557-2214_S_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.96875 visibilities/baseline/integration-bin. ! Found source: J0557-2214 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3348 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0557-2214_S] 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 0.500x0.500 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024568Jy sigma=14.344819 ! Fit after self-cal, rms=0.834616Jy sigma=11.619966 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.791 mas, bmaj=6.743 mas, bpa=10.65 degrees ! Estimated noise=1.83497 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 = 0.134527 Jy ! Component: 100 - total flux cleaned = 0.165581 Jy ! Total flux subtracted in 100 components = 0.165581 Jy ! Clean residual min=-0.015513 max=0.029275 Jy/beam ! Clean residual mean=0.000033 rms=0.005275 Jy/beam ! Combined flux in latest and established models = 0.165581 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.165581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.085367Jy sigma=1.120626 ! Fit after self-cal, rms=0.085353Jy sigma=1.120467 ! 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=3.507 mas, bmaj=8.193 mas, bpa=11.82 degrees ! Estimated noise=1.04082 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 = 0.0162156 Jy ! Component: 100 - total flux cleaned = 0.0236349 Jy ! Component: 150 - total flux cleaned = 0.0240713 Jy ! Component: 200 - total flux cleaned = 0.0242557 Jy ! Total flux subtracted in 200 components = 0.0242557 Jy ! Clean residual min=-0.015674 max=0.027168 Jy/beam ! Clean residual mean=0.000037 rms=0.005390 Jy/beam ! Combined flux in latest and established models = 0.189836 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.189836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.082525Jy sigma=1.070927 ! Fit after self-cal, rms=0.082502Jy sigma=1.070541 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.507 x 8.193 at 11.82 degrees (North through East) ! Clean map min=-0.015219 max=0.1587 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 0.86 KP 0.92 LA 0.87 ! MK 1.03 NL 1.32 OV 0.91 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.46 FD 0.88 KP 0.91 LA 0.86 ! MK 1.03 NL 1.56 OV 0.89 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 0.91 KP 0.88 LA 0.87 ! MK 1.02 NL 1.38 OV 0.90 PT 0.95 ! SC 0.91 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.082502Jy sigma=1.070541 ! Fit after self-cal, rms=0.101740Jy sigma=0.841906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=8.387 mas, bpa=12.04 degrees ! Estimated noise=1.07172 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 = -0.00314935 Jy ! Component: 100 - total flux cleaned = -0.00348778 Jy ! Component: 150 - total flux cleaned = -0.0035865 Jy ! Component: 200 - total flux cleaned = -0.00367228 Jy ! Total flux subtracted in 200 components = -0.00367228 Jy ! Clean residual min=-0.005184 max=0.004377 Jy/beam ! Clean residual mean=-0.000004 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.186164 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.186164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101457Jy sigma=0.837736 ! Fit after self-cal, rms=0.102531Jy sigma=0.834516 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.102531Jy sigma=0.834516 ! Fit after self-cal, rms=0.103849Jy sigma=0.834045 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=8.403 mas, bpa=11.87 degrees ! Estimated noise=1.0661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181653 Jy ! Component: 100 - total flux cleaned = -0.00211052 Jy ! Component: 150 - total flux cleaned = -0.00217257 Jy ! Component: 200 - total flux cleaned = -0.00222833 Jy ! Total flux subtracted in 200 components = -0.00222833 Jy ! Clean residual min=-0.004775 max=0.004256 Jy/beam ! Clean residual mean=-0.000004 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.183936 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.183936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103740Jy sigma=0.832347 ! Fit after self-cal, rms=0.103758Jy sigma=0.832321 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.63717e-06 Jy ! Component: 100 - total flux cleaned = -5.21363e-05 Jy ! Component: 150 - total flux cleaned = -9.45726e-05 Jy ! Component: 200 - total flux cleaned = -0.000132836 Jy ! Total flux subtracted in 200 components = -0.000132836 Jy ! Clean residual min=-0.004622 max=0.004183 Jy/beam ! Clean residual mean=-0.000004 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.183803 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.183803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103715Jy sigma=0.831694 ! Fit after self-cal, rms=0.103714Jy sigma=0.831684 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103714Jy sigma=0.831684 ! Fit after self-cal, rms=0.103945Jy sigma=0.831501 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=8.406 mas, bpa=11.74 degrees ! Estimated noise=1.06346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000712236 Jy ! Component: 100 - total flux cleaned = -0.000980155 Jy ! Component: 150 - total flux cleaned = -0.00104411 Jy ! Component: 200 - total flux cleaned = -0.00110272 Jy ! Total flux subtracted in 200 components = -0.00110272 Jy ! Clean residual min=-0.004452 max=0.004123 Jy/beam ! Clean residual mean=-0.000004 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.1827 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.1827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103917Jy sigma=0.831045 ! Fit after self-cal, rms=0.103916Jy sigma=0.831036 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.29939e-05 Jy ! Component: 100 - total flux cleaned = -8.59524e-05 Jy ! Component: 150 - total flux cleaned = -0.000134487 Jy ! Component: 200 - total flux cleaned = -0.00015802 Jy ! Total flux subtracted in 200 components = -0.00015802 Jy ! Clean residual min=-0.004357 max=0.004076 Jy/beam ! Clean residual mean=-0.000004 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.182542 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.182542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103901Jy sigma=0.830853 ! Fit after self-cal, rms=0.103898Jy sigma=0.830844 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103898Jy sigma=0.830844 ! Fit after self-cal, rms=0.104211Jy sigma=0.830777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.896 mas, bmaj=22.14 mas, bpa=19.62 degrees ! Estimated noise=1.22832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477969 Jy ! Component: 100 - total flux cleaned = -0.000498054 Jy ! Component: 150 - total flux cleaned = -0.000560957 Jy ! Component: 200 - total flux cleaned = -0.000615764 Jy ! Total flux subtracted in 200 components = -0.000615764 Jy ! Clean residual min=-0.004918 max=0.004533 Jy/beam ! Clean residual mean=-0.000006 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.181926 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 40 components and 0.181926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.104214Jy sigma=0.830664 ! Fit after self-cal, rms=0.104205Jy sigma=0.830574 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 = -0.000169728 Jy ! Component: 100 - total flux cleaned = -0.000167376 Jy ! Component: 150 - total flux cleaned = -0.000183115 Jy ! Component: 200 - total flux cleaned = -0.000223477 Jy ! Total flux subtracted in 200 components = -0.000223477 Jy ! Clean residual min=-0.004943 max=0.004523 Jy/beam ! Clean residual mean=-0.000006 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.181703 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 42 components and 0.181703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.104209Jy sigma=0.830612 ! Fit after self-cal, rms=0.104201Jy sigma=0.830545 ! 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=3.513 mas, bmaj=8.408 mas, bpa=11.64 degrees ! Estimated noise=1.06235 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 8.408 at 11.64 degrees (North through East) ! Clean map min=-0.0040705 max=0.16441 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=2.815 mas, bmaj=7.001 mas, bpa=10.63 degrees ! Estimated noise=1.83533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134439 Jy ! Component: 100 - total flux cleaned = 0.164313 Jy ! Component: 150 - total flux cleaned = 0.17374 Jy ! Component: 200 - total flux cleaned = 0.177071 Jy ! Total flux subtracted in 200 components = 0.177071 Jy ! Clean residual min=-0.005996 max=0.005895 Jy/beam ! Clean residual mean=-0.000000 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.177071 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.177071 Jy ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=8.408 mas, bpa=11.64 degrees ! Estimated noise=1.06235 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 = 0.00109172 Jy ! Component: 100 - total flux cleaned = 0.00134103 Jy ! Component: 150 - total flux cleaned = 0.00155109 Jy ! Component: 200 - total flux cleaned = 0.00167002 Jy ! Total flux subtracted in 200 components = 0.00167002 Jy ! Clean residual min=-0.004471 max=0.003834 Jy/beam ! Clean residual mean=-0.000001 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.178741 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.178741 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.896 mas, bmaj=22.14 mas, bpa=19.62 degrees ! Estimated noise=1.22832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895653 Jy ! Component: 100 - total flux cleaned = 0.000968949 Jy ! Component: 150 - total flux cleaned = 0.00110442 Jy ! Component: 200 - total flux cleaned = 0.00121991 Jy ! Total flux subtracted in 200 components = 0.00121991 Jy ! Clean residual min=-0.005300 max=0.004501 Jy/beam ! Clean residual mean=-0.000003 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.17996 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101198 Jy ! Component: 100 - total flux cleaned = 0.000168972 Jy ! Component: 150 - total flux cleaned = 0.00023221 Jy ! Component: 200 - total flux cleaned = 0.000290883 Jy ! Total flux subtracted in 200 components = 0.000290883 Jy ! Clean residual min=-0.005211 max=0.004503 Jy/beam ! Clean residual mean=-0.000004 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.180251 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 19 components and 0.180251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.513 mas, bmaj=8.408 mas, bpa=11.64 degrees ! Estimated noise=1.06235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460651 Jy ! Component: 100 - total flux cleaned = -0.000551838 Jy ! Component: 150 - total flux cleaned = -0.000549691 Jy ! Component: 200 - total flux cleaned = -0.000516643 Jy ! Total flux subtracted in 200 components = -0.000516643 Jy ! Clean residual min=-0.004547 max=0.003834 Jy/beam ! Clean residual mean=-0.000002 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.179735 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.179735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.104246Jy sigma=0.830640 ! Fit after self-cal, rms=0.104216Jy sigma=0.830608 wmodel J0557-2214_S_map.mod ! Writing 28 model components to file: J0557-2214_S_map.mod wobs J0557-2214_S_uvs.fits ! Writing UV FITS file: J0557-2214_S_uvs.fits wwins J0557-2214_S_map.win ! wwins: Wrote 1 windows to J0557-2214_S_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 = -0.00125761 Jy ! Component: 100 - total flux cleaned = -0.00170678 Jy ! Component: 150 - total flux cleaned = -0.00199659 Jy ! Component: 200 - total flux cleaned = -0.00205146 Jy ! Component: 250 - total flux cleaned = -0.00185742 Jy ! Component: 300 - total flux cleaned = -0.00190146 Jy ! Component: 350 - total flux cleaned = -0.00198858 Jy ! Component: 400 - total flux cleaned = -0.00207318 Jy ! Component: 450 - total flux cleaned = -0.00219329 Jy ! Component: 500 - total flux cleaned = -0.00219291 Jy ! Component: 550 - total flux cleaned = -0.00222972 Jy ! Component: 600 - total flux cleaned = -0.00230061 Jy ! Component: 650 - total flux cleaned = -0.00226558 Jy ! Component: 700 - total flux cleaned = -0.00236658 Jy ! Component: 750 - total flux cleaned = -0.00239953 Jy ! Component: 800 - total flux cleaned = -0.00246433 Jy ! Component: 850 - total flux cleaned = -0.00259027 Jy ! Component: 900 - total flux cleaned = -0.00262105 Jy ! Component: 950 - total flux cleaned = -0.00271092 Jy ! Component: 1000 - total flux cleaned = -0.00274023 Jy ! Component: 1050 - total flux cleaned = -0.00276816 Jy ! Component: 1100 - total flux cleaned = -0.00271218 Jy ! Component: 1150 - total flux cleaned = -0.00273972 Jy ! Component: 1200 - total flux cleaned = -0.00276653 Jy ! Component: 1250 - total flux cleaned = -0.00279277 Jy ! Component: 1300 - total flux cleaned = -0.00276655 Jy ! Component: 1350 - total flux cleaned = -0.00271458 Jy ! Component: 1400 - total flux cleaned = -0.00263721 Jy ! Component: 1450 - total flux cleaned = -0.00261147 Jy ! Component: 1500 - total flux cleaned = -0.002586 Jy ! Component: 1550 - total flux cleaned = -0.00256048 Jy ! Component: 1600 - total flux cleaned = -0.0026112 Jy ! Component: 1650 - total flux cleaned = -0.00256068 Jy ! Component: 1700 - total flux cleaned = -0.00256085 Jy ! Component: 1750 - total flux cleaned = -0.00258611 Jy ! Component: 1800 - total flux cleaned = -0.0026114 Jy ! Component: 1850 - total flux cleaned = -0.00261142 Jy ! Component: 1900 - total flux cleaned = -0.00266237 Jy ! Component: 1950 - total flux cleaned = -0.00268823 Jy ! Component: 2000 - total flux cleaned = -0.00271438 Jy ! Component: 2050 - total flux cleaned = -0.00276754 Jy ! Component: 2100 - total flux cleaned = -0.00282132 Jy ! Component: 2150 - total flux cleaned = -0.0028761 Jy ! Component: 2200 - total flux cleaned = -0.00293123 Jy ! Component: 2250 - total flux cleaned = -0.00298737 Jy ! Component: 2300 - total flux cleaned = -0.00304434 Jy ! Component: 2350 - total flux cleaned = -0.0030732 Jy ! Component: 2400 - total flux cleaned = -0.00313189 Jy ! Component: 2450 - total flux cleaned = -0.00319199 Jy ! Component: 2500 - total flux cleaned = -0.00328384 Jy ! Component: 2550 - total flux cleaned = -0.00331557 Jy ! Component: 2600 - total flux cleaned = -0.00334732 Jy ! Component: 2650 - total flux cleaned = -0.00337933 Jy ! Component: 2700 - total flux cleaned = -0.00337956 Jy ! Component: 2750 - total flux cleaned = -0.00341311 Jy ! Component: 2800 - total flux cleaned = -0.00341294 Jy ! Component: 2850 - total flux cleaned = -0.00341336 Jy ! Component: 2900 - total flux cleaned = -0.00341369 Jy ! Component: 2950 - total flux cleaned = -0.00341307 Jy ! Component: 3000 - total flux cleaned = -0.0034132 Jy ! Component: 3050 - total flux cleaned = -0.0034133 Jy ! Component: 3100 - total flux cleaned = -0.00345212 Jy ! Component: 3150 - total flux cleaned = -0.00341255 Jy ! Component: 3200 - total flux cleaned = -0.00349288 Jy ! Component: 3250 - total flux cleaned = -0.00353437 Jy ! Component: 3300 - total flux cleaned = -0.00353469 Jy ! Component: 3350 - total flux cleaned = -0.00353424 Jy ! Component: 3400 - total flux cleaned = -0.00357773 Jy ! Component: 3450 - total flux cleaned = -0.00357778 Jy ! Component: 3500 - total flux cleaned = -0.00366997 Jy ! Component: 3550 - total flux cleaned = -0.00367093 Jy ! Component: 3600 - total flux cleaned = -0.00367098 Jy ! Component: 3650 - total flux cleaned = -0.00371965 Jy ! Component: 3700 - total flux cleaned = -0.00377033 Jy ! Component: 3750 - total flux cleaned = -0.00371952 Jy ! Component: 3800 - total flux cleaned = -0.00377114 Jy ! Component: 3850 - total flux cleaned = -0.00377166 Jy ! Component: 3900 - total flux cleaned = -0.0037722 Jy ! Component: 3950 - total flux cleaned = -0.00377181 Jy ! Component: 4000 - total flux cleaned = -0.00388539 Jy ! Component: 4050 - total flux cleaned = -0.00382775 Jy ! Total flux subtracted in 4096 components = -0.00382729 Jy ! Clean residual min=-0.003286 max=0.003312 Jy/beam ! Clean residual mean=-0.000023 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.175907 Jy keep ! Adding 192 model components to the UV plane model. ! The established model now contains 220 components and 0.175907 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0557-2214_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 8.408 at 11.64 degrees (North through East) ! Clean map min=-0.0061496 max=0.16817 Jy/beam ! Writing clean map to FITS file: J0557-2214_S_map.fits wmodel J0557-2214_S_map.mod ! Writing 220 model components to file: J0557-2214_S_map.mod wobs J0557-2214_S_uvs.fits ! Writing UV FITS file: J0557-2214_S_uvs.fits wwins J0557-2214_S_map.win ! wwins: Wrote 2 windows to J0557-2214_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.168168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80877 1.80877 3.61754 7.23508 14.4702 28.9403 57.8806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.168 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 165.858 quit ! Quitting program ! Log file J0557-2214_S_dfm.log closed on Fri Feb 15 19:45:42 2019