! Started logfile: /image_prod/ug002_uvm//J0429+2724_S_a_dfm.log on Wed Mar 4 16:38:32 2020 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 /image_prod/ug002_uvm//J0429+2724_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0429+2724_S_a_uvm.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.839618 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 10020 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0429+2724_S_a] 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 57 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.090458Jy sigma=8.109403 ! Fit after self-cal, rms=0.607699Jy sigma=4.551821 ! 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=2.733 mas, bmaj=5.881 mas, bpa=-2.695 degrees ! Estimated noise=1.34258 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 = 0.305581 Jy ! Component: 100 - total flux cleaned = 0.378488 Jy ! Total flux subtracted in 100 components = 0.378488 Jy ! Clean residual min=-0.015405 max=0.087961 Jy/beam ! Clean residual mean=-0.000019 rms=0.003949 Jy/beam ! Combined flux in latest and established models = 0.378488 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.378488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.185938Jy sigma=1.097900 ! Fit after self-cal, rms=0.186025Jy sigma=1.096923 ! Inverting map ! Added new window around map position (-6.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0702319 Jy ! Component: 100 - total flux cleaned = 0.101667 Jy ! Total flux subtracted in 100 components = 0.101667 Jy ! Clean residual min=-0.012420 max=0.021502 Jy/beam ! Clean residual mean=-0.000005 rms=0.002407 Jy/beam ! Combined flux in latest and established models = 0.480156 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.480156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151191Jy sigma=0.783776 ! Fit after self-cal, rms=0.146581Jy sigma=0.741833 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263731 Jy ! Component: 100 - total flux cleaned = 0.0416838 Jy ! Total flux subtracted in 100 components = 0.0416838 Jy ! Clean residual min=-0.007363 max=0.008294 Jy/beam ! Clean residual mean=0.000001 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.521839 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.521839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139544Jy sigma=0.676615 ! Fit after self-cal, rms=0.138987Jy sigma=0.672123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119176 Jy ! Component: 100 - total flux cleaned = 0.0183812 Jy ! Total flux subtracted in 100 components = 0.0183812 Jy ! Clean residual min=-0.007245 max=0.007073 Jy/beam ! Clean residual mean=0.000004 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.540221 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.540221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137350Jy sigma=0.659266 ! Fit after self-cal, rms=0.137247Jy sigma=0.658570 ! 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=3.464 mas, bmaj=6.939 mas, bpa=-5.16 degrees ! Estimated noise=0.98186 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 = 0.00734555 Jy ! Component: 100 - total flux cleaned = 0.00823034 Jy ! Component: 150 - total flux cleaned = 0.00852735 Jy ! Component: 200 - total flux cleaned = 0.00877762 Jy ! Total flux subtracted in 200 components = 0.00877762 Jy ! Clean residual min=-0.005938 max=0.006035 Jy/beam ! Clean residual mean=0.000005 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.548998 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.548998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136518Jy sigma=0.654562 ! Fit after self-cal, rms=0.136466Jy sigma=0.654216 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 6.939 at -5.16 degrees (North through East) ! Clean map min=-0.005878 max=0.39045 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.98 ! LA 1.05 MK 1.04 NL 1.06 OV 1.03 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 1.76 KP 0.93 ! LA 0.98 MK 0.88 NL 0.90 OV 0.94 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00 KP 0.99 ! LA 1.04 MK 1.04 NL 0.90 OV 1.02 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.45 FD 0.95 HN 1.75 KP 0.96 ! LA 0.99 MK 0.87 NL 0.67 OV 0.95 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.98 ! LA 1.02 MK 1.01 NL 1.07 OV 1.02 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.95 KP 0.95 ! LA 0.98 MK 0.88 NL 0.85 OV 0.94 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.136466Jy sigma=0.654216 ! Fit after self-cal, rms=0.130287Jy sigma=0.595421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=6.961 mas, bpa=-4.693 degrees ! Estimated noise=0.985873 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 = 0.00432502 Jy ! Component: 100 - total flux cleaned = 0.00607257 Jy ! Component: 150 - total flux cleaned = 0.00623302 Jy ! Component: 200 - total flux cleaned = 0.00623076 Jy ! Total flux subtracted in 200 components = 0.00623076 Jy ! Clean residual min=-0.005443 max=0.005437 Jy/beam ! Clean residual mean=0.000004 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.555229 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.555229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129969Jy sigma=0.594327 ! Fit after self-cal, rms=0.129974Jy sigma=0.594123 ! 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. ! ! Fit before self-cal, rms=0.129974Jy sigma=0.594123 ! Fit after self-cal, rms=0.087303Jy sigma=0.472054 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=6.941 mas, bpa=-4.78 degrees ! Estimated noise=0.988669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341379 Jy ! Component: 100 - total flux cleaned = 0.00503273 Jy ! Component: 150 - total flux cleaned = 0.00550841 Jy ! Component: 200 - total flux cleaned = 0.00555269 Jy ! Total flux subtracted in 200 components = 0.00555269 Jy ! Clean residual min=-0.003463 max=0.002721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.560782 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.560782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087029Jy sigma=0.471256 ! Fit after self-cal, rms=0.087039Jy sigma=0.471080 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 = 0.000103353 Jy ! Component: 100 - total flux cleaned = 0.000106116 Jy ! Component: 150 - total flux cleaned = 6.96826e-05 Jy ! Component: 200 - total flux cleaned = -3.058e-05 Jy ! Total flux subtracted in 200 components = -3.058e-05 Jy ! Clean residual min=-0.003450 max=0.002698 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.560751 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.560751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086989Jy sigma=0.470879 ! Fit after self-cal, rms=0.086985Jy sigma=0.470863 ! 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. ! ! Fit before self-cal, rms=0.086985Jy sigma=0.470863 ! Fit after self-cal, rms=0.074491Jy sigma=0.437975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.447 mas, bmaj=6.944 mas, bpa=-4.852 degrees ! Estimated noise=0.98614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117024 Jy ! Component: 100 - total flux cleaned = 0.00161621 Jy ! Component: 150 - total flux cleaned = 0.00182439 Jy ! Component: 200 - total flux cleaned = 0.00188205 Jy ! Total flux subtracted in 200 components = 0.00188205 Jy ! Clean residual min=-0.002510 max=0.002098 Jy/beam ! Clean residual mean=-0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.562633 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.562633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074438Jy sigma=0.437542 ! Fit after self-cal, rms=0.074417Jy sigma=0.437457 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 = 0.00015341 Jy ! Component: 100 - total flux cleaned = 0.000291239 Jy ! Component: 150 - total flux cleaned = 0.000314726 Jy ! Component: 200 - total flux cleaned = 0.000337554 Jy ! Total flux subtracted in 200 components = 0.000337554 Jy ! Clean residual min=-0.002542 max=0.002051 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.562971 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.562971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074397Jy sigma=0.437316 ! Fit after self-cal, rms=0.074393Jy sigma=0.437301 ! 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. ! ! Fit before self-cal, rms=0.074393Jy sigma=0.437301 ! Fit after self-cal, rms=0.074337Jy sigma=0.437193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.452 mas, bmaj=10.2 mas, bpa=-6.333 degrees ! Estimated noise=1.20539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136268 Jy ! Component: 100 - total flux cleaned = 0.00186981 Jy ! Component: 150 - total flux cleaned = 0.00191619 Jy ! Component: 200 - total flux cleaned = 0.0019672 Jy ! Total flux subtracted in 200 components = 0.0019672 Jy ! Clean residual min=-0.001816 max=0.002218 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.564938 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.564938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074329Jy sigma=0.437073 ! Fit after self-cal, rms=0.074324Jy sigma=0.437055 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) ! Added new window around map position (100.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143605 Jy ! Component: 100 - total flux cleaned = 0.00170693 Jy ! Component: 150 - total flux cleaned = 0.00166996 Jy ! Component: 200 - total flux cleaned = 0.00163686 Jy ! Total flux subtracted in 200 components = 0.00163686 Jy ! Clean residual min=-0.001641 max=0.001841 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.566575 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.566575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074258Jy sigma=0.436612 ! Fit after self-cal, rms=0.074252Jy sigma=0.436587 ! 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=3.446 mas, bmaj=6.946 mas, bpa=-4.843 degrees ! Estimated noise=0.986681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.446 x 6.946 at -4.843 degrees (North through East) ! Clean map min=-0.0023334 max=0.39271 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=2.726 mas, bmaj=5.885 mas, bpa=-2.294 degrees ! Estimated noise=1.35268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.308205 Jy ! Component: 100 - total flux cleaned = 0.411718 Jy ! Component: 150 - total flux cleaned = 0.464786 Jy ! Component: 200 - total flux cleaned = 0.497839 Jy ! Total flux subtracted in 200 components = 0.497839 Jy ! Clean residual min=-0.005621 max=0.017661 Jy/beam ! Clean residual mean=-0.000009 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.497839 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.497839 Jy ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=6.946 mas, bpa=-4.843 degrees ! Estimated noise=0.986681 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 = 0.0288742 Jy ! Component: 100 - total flux cleaned = 0.0453537 Jy ! Component: 150 - total flux cleaned = 0.0551114 Jy ! Component: 200 - total flux cleaned = 0.0609889 Jy ! Total flux subtracted in 200 components = 0.0609889 Jy ! Clean residual min=-0.002378 max=0.003150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.558828 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.558828 Jy ! Inverting map ! Added new window around map position (-9, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372394 Jy ! Component: 100 - total flux cleaned = 0.00567389 Jy ! Component: 150 - total flux cleaned = 0.00619573 Jy ! Component: 200 - total flux cleaned = 0.00650213 Jy ! Total flux subtracted in 200 components = 0.00650213 Jy ! Clean residual min=-0.002425 max=0.002163 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.56533 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.56533 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=7.452 mas, bmaj=10.2 mas, bpa=-6.333 degrees ! Estimated noise=1.20539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152796 Jy ! Component: 100 - total flux cleaned = 0.00196357 Jy ! Component: 150 - total flux cleaned = 0.0019643 Jy ! Component: 200 - total flux cleaned = 0.00184415 Jy ! Total flux subtracted in 200 components = 0.00184415 Jy ! Clean residual min=-0.001622 max=0.002140 Jy/beam ! Clean residual mean=0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.567174 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) ! Added new window around map position (-14.5, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126764 Jy ! Component: 100 - total flux cleaned = 0.00111279 Jy ! Component: 150 - total flux cleaned = 0.00128068 Jy ! Component: 200 - total flux cleaned = 0.00132025 Jy ! Total flux subtracted in 200 components = 0.00132025 Jy ! Clean residual min=-0.001769 max=0.001704 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.568494 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 117 components and 0.568494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=6.946 mas, bpa=-4.843 degrees ! Estimated noise=0.986681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381396 Jy ! Component: 100 - total flux cleaned = 0.000201244 Jy ! Component: 150 - total flux cleaned = 3.52039e-05 Jy ! Component: 200 - total flux cleaned = -1.75634e-05 Jy ! Total flux subtracted in 200 components = -1.75634e-05 Jy ! Clean residual min=-0.002252 max=0.002031 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.568476 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.568477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074242Jy sigma=0.436418 ! Fit after self-cal, rms=0.074225Jy sigma=0.436239 wmodel J0429+2724_S_a_map.mod ! Writing 139 model components to file: J0429+2724_S_a_map.mod wobs J0429+2724_S_a_uvs.fits ! Writing UV FITS file: J0429+2724_S_a_uvs.fits wwins J0429+2724_S_a_map.win ! wwins: Wrote 5 windows to J0429+2724_S_a_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 = -0.000298176 Jy ! Component: 100 - total flux cleaned = -3.96631e-05 Jy ! Component: 150 - total flux cleaned = 0.000113768 Jy ! Component: 200 - total flux cleaned = 0.000143503 Jy ! Component: 250 - total flux cleaned = 0.000171698 Jy ! Component: 300 - total flux cleaned = 0.00017165 Jy ! Component: 350 - total flux cleaned = 0.000145261 Jy ! Component: 400 - total flux cleaned = 0.000119398 Jy ! Component: 450 - total flux cleaned = 0.000119423 Jy ! Component: 500 - total flux cleaned = 0.000119112 Jy ! Component: 550 - total flux cleaned = 9.41956e-05 Jy ! Component: 600 - total flux cleaned = 6.99458e-05 Jy ! Component: 650 - total flux cleaned = 0.000117827 Jy ! Component: 700 - total flux cleaned = -1.33362e-06 Jy ! Component: 750 - total flux cleaned = -4.84754e-05 Jy ! Component: 800 - total flux cleaned = -0.000140978 Jy ! Component: 850 - total flux cleaned = -4.85746e-05 Jy ! Component: 900 - total flux cleaned = -7.15199e-05 Jy ! Component: 950 - total flux cleaned = 1.83931e-05 Jy ! Component: 1000 - total flux cleaned = -4.87275e-05 Jy ! Component: 1050 - total flux cleaned = -4.8612e-05 Jy ! Component: 1100 - total flux cleaned = -0.000114234 Jy ! Component: 1150 - total flux cleaned = 1.62388e-05 Jy ! Component: 1200 - total flux cleaned = -0.000113023 Jy ! Component: 1250 - total flux cleaned = 3.68338e-05 Jy ! Component: 1300 - total flux cleaned = -6.94601e-05 Jy ! Component: 1350 - total flux cleaned = -4.81868e-05 Jy ! Component: 1400 - total flux cleaned = -9.00354e-05 Jy ! Component: 1450 - total flux cleaned = -0.000110837 Jy ! Component: 1500 - total flux cleaned = -0.00011073 Jy ! Component: 1550 - total flux cleaned = -0.000110678 Jy ! Component: 1600 - total flux cleaned = -9.0234e-05 Jy ! Component: 1650 - total flux cleaned = -9.03161e-05 Jy ! Component: 1700 - total flux cleaned = -0.000130489 Jy ! Component: 1750 - total flux cleaned = -7.07282e-05 Jy ! Component: 1800 - total flux cleaned = -0.000110597 Jy ! Component: 1850 - total flux cleaned = -0.000150125 Jy ! Component: 1900 - total flux cleaned = -0.000110755 Jy ! Component: 1950 - total flux cleaned = -9.11186e-05 Jy ! Component: 2000 - total flux cleaned = -0.000110668 Jy ! Component: 2050 - total flux cleaned = -0.000187922 Jy ! Component: 2100 - total flux cleaned = -0.000130002 Jy ! Component: 2150 - total flux cleaned = -0.000168235 Jy ! Component: 2200 - total flux cleaned = -7.29291e-05 Jy ! Component: 2250 - total flux cleaned = -0.000167485 Jy ! Component: 2300 - total flux cleaned = -0.000129789 Jy ! Component: 2350 - total flux cleaned = -0.000129786 Jy ! Component: 2400 - total flux cleaned = -0.000222968 Jy ! Component: 2450 - total flux cleaned = -0.000130016 Jy ! Component: 2500 - total flux cleaned = -7.4638e-05 Jy ! Component: 2550 - total flux cleaned = -0.000129798 Jy ! Component: 2600 - total flux cleaned = -0.000129742 Jy ! Component: 2650 - total flux cleaned = -9.34887e-05 Jy ! Component: 2700 - total flux cleaned = -0.000111447 Jy ! Component: 2750 - total flux cleaned = -9.34157e-05 Jy ! Component: 2800 - total flux cleaned = -5.75326e-05 Jy ! Component: 2850 - total flux cleaned = -3.9551e-05 Jy ! Component: 2900 - total flux cleaned = -3.94915e-06 Jy ! Component: 2950 - total flux cleaned = -3.93228e-05 Jy ! Component: 3000 - total flux cleaned = -2.18051e-05 Jy ! Component: 3050 - total flux cleaned = -3.92456e-05 Jy ! Component: 3100 - total flux cleaned = -2.17221e-05 Jy ! Component: 3150 - total flux cleaned = 3.04609e-05 Jy ! Component: 3200 - total flux cleaned = 4.78318e-05 Jy ! Component: 3250 - total flux cleaned = 4.77505e-05 Jy ! Component: 3300 - total flux cleaned = 1.32957e-05 Jy ! Component: 3350 - total flux cleaned = 9.9074e-05 Jy ! Component: 3400 - total flux cleaned = 4.77703e-05 Jy ! Component: 3450 - total flux cleaned = 3.08801e-05 Jy ! Component: 3500 - total flux cleaned = 6.47333e-05 Jy ! Component: 3550 - total flux cleaned = 8.16481e-05 Jy ! Component: 3600 - total flux cleaned = 0.000115267 Jy ! Component: 3650 - total flux cleaned = 0.000115436 Jy ! Component: 3700 - total flux cleaned = 0.0001821 Jy ! Component: 3750 - total flux cleaned = 9.88909e-05 Jy ! Component: 3800 - total flux cleaned = 0.000148621 Jy ! Component: 3850 - total flux cleaned = 0.000247614 Jy ! Component: 3900 - total flux cleaned = 0.000247706 Jy ! Component: 3950 - total flux cleaned = 0.000182158 Jy ! Component: 4000 - total flux cleaned = 0.00016583 Jy ! Component: 4050 - total flux cleaned = 0.000214686 Jy ! Total flux subtracted in 4096 components = 0.000198483 Jy ! Clean residual min=-0.000897 max=0.001047 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.568675 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 448 components and 0.568675 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0429+2724_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.446 x 6.946 at -4.843 degrees (North through East) ! Clean map min=-0.0018867 max=0.39215 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0429+2724_S_a_map.fits wmodel /image_prod/ug002_uvm//J0429+2724_S_a_map.mod ! Writing 448 model components to file: /image_prod/ug002_uvm//J0429+2724_S_a_map.mod wobs /image_prod/ug002_uvm//J0429+2724_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0429+2724_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0429+2724_S_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J0429+2724_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.39215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300877 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230174 0.230174 0.460349 0.920698 1.8414 3.68279 7.36558 14.7312 29.4623 58.9246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.392 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1303.36 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0429+2724_S_a_dfm.log closed on Wed Mar 4 16:38:37 2020