! Started logfile: /scr/pima/rv102_uvs/J0429+2724_X_dfm.log on Sat Nov 9 10:16:43 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/J0429+2724_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0429+2724_X_uva.fits ! AN table 1: 238 integrations on 10 of 10 possible baselines. ! AN table 2: 119 integrations on 36 of 36 possible baselines. ! AN table 3: 22 integrations on 10 of 10 possible baselines. ! AN table 4: 23 integrations on 1 of 1 possible baselines. ! AN table 5: 80 integrations on 6 of 6 possible baselines. ! AN table 6: 20 integrations on 28 of 28 possible baselines. ! AN table 7: 27 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.685584 visibilities/baseline/integration-bin. ! Found source: J0429+2724 ! ! 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 22904 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 J0429+2724_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. ! A total of 122 telescope corrections were flagged in sub-array 1. ! A total of 363 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 3. ! A total of 46 telescope corrections were flagged in sub-array 4. ! A total of 92 telescope corrections were flagged in sub-array 5. ! A total of 40 telescope corrections were flagged in sub-array 6. ! A total of 36 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! A total of 363 telescope corrections were flagged in sub-array 2. ! A total of 35 telescope corrections were flagged in sub-array 3. ! A total of 46 telescope corrections were flagged in sub-array 4. ! A total of 92 telescope corrections were flagged in sub-array 5. ! A total of 40 telescope corrections were flagged in sub-array 6. ! A total of 36 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 400 telescope corrections were flagged in sub-array 1. ! A total of 513 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 46 telescope corrections were flagged in sub-array 4. ! A total of 275 telescope corrections were flagged in sub-array 5. ! A total of 40 telescope corrections were flagged in sub-array 6. ! A total of 59 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 400 telescope corrections were flagged in sub-array 1. ! A total of 513 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 46 telescope corrections were flagged in sub-array 4. ! A total of 275 telescope corrections were flagged in sub-array 5. ! A total of 40 telescope corrections were flagged in sub-array 6. ! A total of 59 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.093838Jy sigma=13.535413 ! Fit after self-cal, rms=0.656559Jy sigma=8.044538 ! 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=0.5854 mas, bmaj=1.192 mas, bpa=-0.5085 degrees ! Estimated noise=0.81237 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 = 0.279113 Jy ! Component: 100 - total flux cleaned = 0.341234 Jy ! Total flux subtracted in 100 components = 0.341234 Jy ! Clean residual min=-0.010763 max=0.021350 Jy/beam ! Clean residual mean=0.000124 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.341234 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.341234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212435Jy sigma=2.096942 ! Fit after self-cal, rms=0.212411Jy sigma=2.096690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243589 Jy ! Component: 100 - total flux cleaned = 0.0397904 Jy ! Total flux subtracted in 100 components = 0.0397904 Jy ! Clean residual min=-0.008931 max=0.011731 Jy/beam ! Clean residual mean=0.000082 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.381025 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.381025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208083Jy sigma=2.024884 ! Fit after self-cal, rms=0.208218Jy sigma=2.024557 ! 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=0.7032 mas, bmaj=1.417 mas, bpa=2.733 degrees ! Estimated noise=0.458652 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 = 0.0159002 Jy ! Component: 100 - total flux cleaned = 0.023722 Jy ! Component: 150 - total flux cleaned = 0.0280501 Jy ! Component: 200 - total flux cleaned = 0.0288689 Jy ! Total flux subtracted in 200 components = 0.0288689 Jy ! Clean residual min=-0.006525 max=0.009033 Jy/beam ! Clean residual mean=0.000215 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.409894 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.409894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206933Jy sigma=2.008871 ! Fit after self-cal, rms=0.207037Jy sigma=2.008793 ! Inverting map ! Added new window around map position (-7, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830919 Jy ! Component: 100 - total flux cleaned = 0.0125588 Jy ! Component: 150 - total flux cleaned = 0.0149414 Jy ! Component: 200 - total flux cleaned = 0.0158819 Jy ! Total flux subtracted in 200 components = 0.0158819 Jy ! Clean residual min=-0.006450 max=0.006760 Jy/beam ! Clean residual mean=0.000132 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.425775 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.425775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206704Jy sigma=2.003315 ! Fit after self-cal, rms=0.206661Jy sigma=2.002477 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7032 x 1.417 at 2.733 degrees (North through East) ! Clean map min=-0.0054031 max=0.37472 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.98 NY 1.02 ON 0.99 WF 0.98 ! WZ 0.94 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.97 LA 1.01 MA 0.97 NY 1.02 ! ON 0.98 PT 1.06 SC 1.03 WF 0.91 ! WZ 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 1.02 LA 0.98 NY 1.05 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.01 SC 1.05 WF 1.10 WZ 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.96 HN 1.03 KP 1.06 LA 1.01 ! MK 1.05 PT 0.99 SC 1.04 WF 1.05 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 KP 0.99 LA 0.98 MK 1.04 ! NY 1.05 PT 1.00 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.97 NY 1.01 ON 1.00 WF 0.97 ! WZ 0.96 ! ! A total of 51 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.97 LA 1.01 MA 0.97 NY 1.07 ! ON 0.97 PT 1.08 SC 1.01 WF 0.92 ! WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 1.01 LA 1.00 NY 0.95 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 1.07 SC 1.17 WF 0.90 WZ 1.11 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 HN 1.04 KP 1.00 LA 1.02 ! MK 0.98 PT 1.02 SC 1.01 WF 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 0.97 LA 1.00 MK 1.01 ! NY 1.07 PT 1.03 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.05 NY 1.00* ON 1.03 WF 0.95 ! WZ 0.99 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.96 LA 1.03 MA 1.06 NY 1.00* ! ON 0.97 PT 1.09 SC 1.00 WF 0.93 ! WZ 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 1.05 LA 1.00 NY 1.00* ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* SC 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HN 1.00 KP 1.07 LA 1.02 ! MK 1.02 PT 0.99 SC 1.10 WF 1.09 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 1.00 LA 1.06 MK 1.06 ! NY 1.00* PT 1.05 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.09 NY 1.00* ON 0.97 WF 0.92 ! WZ 1.02 ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.96 LA 1.01 MA 1.06 NY 1.00* ! ON 1.02 PT 1.08 SC 1.02 WF 0.90 ! WZ 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KP 1.10 LA 1.02 NY 1.00* ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* ! ! A total of 45 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! NY 0.00* SC 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.07 HN 1.06 KP 1.07 LA 1.03 ! MK 1.09 PT 1.07 SC 1.05 WF 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 0.99 LA 1.02 MK 0.96 ! NY 1.00* PT 0.98 ! ! ! Fit before self-cal, rms=0.206661Jy sigma=2.002477 ! Fit after self-cal, rms=0.201864Jy sigma=1.992040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6937 mas, bmaj=1.469 mas, bpa=2.64 degrees ! Estimated noise=0.466355 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 = 0.00372687 Jy ! Component: 100 - total flux cleaned = 0.00584331 Jy ! Component: 150 - total flux cleaned = 0.00674263 Jy ! Component: 200 - total flux cleaned = 0.00743403 Jy ! Total flux subtracted in 200 components = 0.00743403 Jy ! Clean residual min=-0.004086 max=0.004532 Jy/beam ! Clean residual mean=0.000008 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.43321 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.43321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201765Jy sigma=1.990783 ! Fit after self-cal, rms=0.201824Jy sigma=1.990447 ! 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=0.201824Jy sigma=1.990447 ! Fit after self-cal, rms=0.201880Jy sigma=1.989090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6932 mas, bmaj=1.47 mas, bpa=2.668 degrees ! Estimated noise=0.467041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231721 Jy ! Component: 100 - total flux cleaned = 0.00337798 Jy ! Component: 150 - total flux cleaned = 0.00380756 Jy ! Component: 200 - total flux cleaned = 0.00395056 Jy ! Total flux subtracted in 200 components = 0.00395056 Jy ! Clean residual min=-0.003756 max=0.004337 Jy/beam ! Clean residual mean=-0.000008 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.43716 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.43716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201838Jy sigma=1.988549 ! Fit after self-cal, rms=0.201867Jy sigma=1.988499 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 (-0.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258789 Jy ! Component: 100 - total flux cleaned = 0.00249614 Jy ! Component: 150 - total flux cleaned = 0.002706 Jy ! Component: 200 - total flux cleaned = 0.00294203 Jy ! Total flux subtracted in 200 components = 0.00294203 Jy ! Clean residual min=-0.003572 max=0.004114 Jy/beam ! Clean residual mean=-0.000024 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.440102 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.440102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201772Jy sigma=1.987416 ! Fit after self-cal, rms=0.201772Jy sigma=1.987297 ! Inverting map ! Added new window around map position (-46.8, -35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260073 Jy ! Component: 100 - total flux cleaned = 0.0033244 Jy ! Component: 150 - total flux cleaned = 0.00389121 Jy ! Component: 200 - total flux cleaned = 0.00407078 Jy ! Total flux subtracted in 200 components = 0.00407078 Jy ! Clean residual min=-0.003500 max=0.003621 Jy/beam ! Clean residual mean=-0.000026 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.444173 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.444173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201671Jy sigma=1.986332 ! Fit after self-cal, rms=0.201667Jy sigma=1.986218 ! Inverting map ! Added new window around map position (-4.4, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201292 Jy ! Component: 100 - total flux cleaned = 0.00218819 Jy ! Component: 150 - total flux cleaned = 0.00224964 Jy ! Component: 200 - total flux cleaned = 0.00224765 Jy ! Total flux subtracted in 200 components = 0.00224765 Jy ! Clean residual min=-0.003391 max=0.003449 Jy/beam ! Clean residual mean=-0.000030 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.446421 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.446421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201584Jy sigma=1.985311 ! Fit after self-cal, rms=0.201565Jy sigma=1.985232 ! 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=0.201565Jy sigma=1.985232 ! Fit after self-cal, rms=0.201370Jy sigma=1.984719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6927 mas, bmaj=1.47 mas, bpa=2.65 degrees ! Estimated noise=0.467187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714597 Jy ! Component: 100 - total flux cleaned = 0.000833513 Jy ! Component: 150 - total flux cleaned = 0.000833368 Jy ! Component: 200 - total flux cleaned = 0.000888372 Jy ! Total flux subtracted in 200 components = 0.000888372 Jy ! Clean residual min=-0.003226 max=0.003103 Jy/beam ! Clean residual mean=-0.000044 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.447309 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.447309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201325Jy sigma=1.984285 ! Fit after self-cal, rms=0.201308Jy sigma=1.984247 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 = 0.000309491 Jy ! Component: 100 - total flux cleaned = 0.000311281 Jy ! Component: 150 - total flux cleaned = 0.000360054 Jy ! Component: 200 - total flux cleaned = 0.000450329 Jy ! Total flux subtracted in 200 components = 0.000450329 Jy ! Clean residual min=-0.003197 max=0.003074 Jy/beam ! Clean residual mean=-0.000046 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.447759 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 119 components and 0.447759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201281Jy sigma=1.984022 ! Fit after self-cal, rms=0.201279Jy sigma=1.984011 ! 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=0.201279Jy sigma=1.984011 ! Fit after self-cal, rms=0.201093Jy sigma=1.983941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=3.794 mas, bpa=78.61 degrees ! Estimated noise=0.629958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536177 Jy ! Component: 100 - total flux cleaned = 0.000822052 Jy ! Component: 150 - total flux cleaned = 0.000974829 Jy ! Component: 200 - total flux cleaned = 0.00100259 Jy ! Total flux subtracted in 200 components = 0.00100259 Jy ! Clean residual min=-0.003191 max=0.002718 Jy/beam ! Clean residual mean=-0.000146 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.448762 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.448762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201089Jy sigma=1.983934 ! Fit after self-cal, rms=0.201078Jy sigma=1.983908 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 = 0.000230664 Jy ! Component: 100 - total flux cleaned = 0.000308483 Jy ! Component: 150 - total flux cleaned = 0.000308468 Jy ! Component: 200 - total flux cleaned = 0.000331296 Jy ! Total flux subtracted in 200 components = 0.000331296 Jy ! Clean residual min=-0.003168 max=0.002607 Jy/beam ! Clean residual mean=-0.000151 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.449093 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.449093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201078Jy sigma=1.983941 ! Fit after self-cal, rms=0.201081Jy sigma=1.983935 ! 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=0.6925 mas, bmaj=1.47 mas, bpa=2.649 degrees ! Estimated noise=0.467121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6925 x 1.47 at 2.649 degrees (North through East) ! Clean map min=-0.0029429 max=0.37599 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=0.5793 mas, bmaj=1.236 mas, bpa=-0.4181 degrees ! Estimated noise=0.829144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284688 Jy ! Component: 100 - total flux cleaned = 0.3483 Jy ! Component: 150 - total flux cleaned = 0.373198 Jy ! Component: 200 - total flux cleaned = 0.388583 Jy ! Total flux subtracted in 200 components = 0.388583 Jy ! Clean residual min=-0.008011 max=0.009451 Jy/beam ! Clean residual mean=0.000052 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.388583 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.388583 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6925 mas, bmaj=1.47 mas, bpa=2.649 degrees ! Estimated noise=0.467121 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) ! Added new window around map position (-2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142112 Jy ! Component: 100 - total flux cleaned = 0.0239088 Jy ! Component: 150 - total flux cleaned = 0.0312376 Jy ! Component: 200 - total flux cleaned = 0.0371498 Jy ! Total flux subtracted in 200 components = 0.0371498 Jy ! Clean residual min=-0.004326 max=0.004825 Jy/beam ! Clean residual mean=0.000062 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.425733 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.425733 Jy ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00489635 Jy ! Component: 100 - total flux cleaned = 0.00835191 Jy ! Component: 150 - total flux cleaned = 0.0107573 Jy ! Component: 200 - total flux cleaned = 0.0126217 Jy ! Total flux subtracted in 200 components = 0.0126217 Jy ! Clean residual min=-0.003778 max=0.003473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.438355 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.438355 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=2.336 mas, bmaj=3.794 mas, bpa=78.61 degrees ! Estimated noise=0.629958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459609 Jy ! Component: 100 - total flux cleaned = 0.00737657 Jy ! Component: 150 - total flux cleaned = 0.00866642 Jy ! Component: 200 - total flux cleaned = 0.00931037 Jy ! Total flux subtracted in 200 components = 0.00931037 Jy ! Clean residual min=-0.003405 max=0.002791 Jy/beam ! Clean residual mean=-0.000142 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.447665 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 = 0.000348852 Jy ! Component: 100 - total flux cleaned = 0.000664105 Jy ! Component: 150 - total flux cleaned = 0.000988006 Jy ! Component: 200 - total flux cleaned = 0.00127863 Jy ! Total flux subtracted in 200 components = 0.00127863 Jy ! Clean residual min=-0.003376 max=0.002696 Jy/beam ! Clean residual mean=-0.000154 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.448944 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 100 components and 0.448944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6925 mas, bmaj=1.47 mas, bpa=2.649 degrees ! Estimated noise=0.467121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647882 Jy ! Component: 100 - total flux cleaned = -0.000845465 Jy ! Component: 150 - total flux cleaned = -0.001017 Jy ! Component: 200 - total flux cleaned = -0.000941567 Jy ! Total flux subtracted in 200 components = -0.000941567 Jy ! Clean residual min=-0.003268 max=0.003092 Jy/beam ! Clean residual mean=-0.000051 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.448002 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.448002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201183Jy sigma=1.984728 ! Fit after self-cal, rms=0.201125Jy sigma=1.984543 wmodel J0429+2724_X_map.mod ! Writing 117 model components to file: J0429+2724_X_map.mod wobs J0429+2724_X_uvs.fits ! Writing UV FITS file: J0429+2724_X_uvs.fits wwins J0429+2724_X_map.win ! wwins: Wrote 7 windows to J0429+2724_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 = -0.000497443 Jy ! Component: 100 - total flux cleaned = -0.000834875 Jy ! Component: 150 - total flux cleaned = -0.000942257 Jy ! Component: 200 - total flux cleaned = -0.00130683 Jy ! Component: 250 - total flux cleaned = -0.00166397 Jy ! Component: 300 - total flux cleaned = -0.00181429 Jy ! Component: 350 - total flux cleaned = -0.00210892 Jy ! Component: 400 - total flux cleaned = -0.00215695 Jy ! Component: 450 - total flux cleaned = -0.00225273 Jy ! Component: 500 - total flux cleaned = -0.00244093 Jy ! Component: 550 - total flux cleaned = -0.00257986 Jy ! Component: 600 - total flux cleaned = -0.00267164 Jy ! Component: 650 - total flux cleaned = -0.00280662 Jy ! Component: 700 - total flux cleaned = -0.00285182 Jy ! Component: 750 - total flux cleaned = -0.00289649 Jy ! Component: 800 - total flux cleaned = -0.00289696 Jy ! Component: 850 - total flux cleaned = -0.00285401 Jy ! Component: 900 - total flux cleaned = -0.00276901 Jy ! Component: 950 - total flux cleaned = -0.0027272 Jy ! Component: 1000 - total flux cleaned = -0.00268501 Jy ! Component: 1050 - total flux cleaned = -0.00256113 Jy ! Component: 1100 - total flux cleaned = -0.00247904 Jy ! Component: 1150 - total flux cleaned = -0.00227741 Jy ! Component: 1200 - total flux cleaned = -0.00227804 Jy ! Component: 1250 - total flux cleaned = -0.00215907 Jy ! Component: 1300 - total flux cleaned = -0.0020018 Jy ! Component: 1350 - total flux cleaned = -0.00200248 Jy ! Component: 1400 - total flux cleaned = -0.00200281 Jy ! Component: 1450 - total flux cleaned = -0.00181106 Jy ! Component: 1500 - total flux cleaned = -0.00192586 Jy ! Component: 1550 - total flux cleaned = -0.00184981 Jy ! Component: 1600 - total flux cleaned = -0.00166235 Jy ! Component: 1650 - total flux cleaned = -0.00169977 Jy ! Component: 1700 - total flux cleaned = -0.00166288 Jy ! Component: 1750 - total flux cleaned = -0.00151632 Jy ! Component: 1800 - total flux cleaned = -0.00155282 Jy ! Component: 1850 - total flux cleaned = -0.00155315 Jy ! Component: 1900 - total flux cleaned = -0.00148109 Jy ! Component: 1950 - total flux cleaned = -0.00155244 Jy ! Component: 2000 - total flux cleaned = -0.00162255 Jy ! Component: 2050 - total flux cleaned = -0.0014814 Jy ! Component: 2100 - total flux cleaned = -0.00123697 Jy ! Component: 2150 - total flux cleaned = -0.00123692 Jy ! Component: 2200 - total flux cleaned = -0.00120261 Jy ! Component: 2250 - total flux cleaned = -0.00113424 Jy ! Component: 2300 - total flux cleaned = -0.00106663 Jy ! Component: 2350 - total flux cleaned = -0.00096547 Jy ! Component: 2400 - total flux cleaned = -0.000864887 Jy ! Component: 2450 - total flux cleaned = -0.000798521 Jy ! Component: 2500 - total flux cleaned = -0.000765303 Jy ! Component: 2550 - total flux cleaned = -0.000765415 Jy ! Component: 2600 - total flux cleaned = -0.000634315 Jy ! Component: 2650 - total flux cleaned = -0.000536487 Jy ! Component: 2700 - total flux cleaned = -0.0005691 Jy ! Component: 2750 - total flux cleaned = -0.000536785 Jy ! Component: 2800 - total flux cleaned = -0.000408398 Jy ! Component: 2850 - total flux cleaned = -0.000376536 Jy ! Component: 2900 - total flux cleaned = -0.00037615 Jy ! Component: 2950 - total flux cleaned = -0.000313128 Jy ! Component: 3000 - total flux cleaned = -0.000250312 Jy ! Component: 3050 - total flux cleaned = -0.00043783 Jy ! Component: 3100 - total flux cleaned = -0.000313458 Jy ! Component: 3150 - total flux cleaned = -0.000375475 Jy ! Component: 3200 - total flux cleaned = -0.000252485 Jy ! Component: 3250 - total flux cleaned = -0.000313763 Jy ! Component: 3300 - total flux cleaned = -0.000283469 Jy ! Component: 3350 - total flux cleaned = -0.000283178 Jy ! Component: 3400 - total flux cleaned = -0.000283306 Jy ! Component: 3450 - total flux cleaned = -0.000133335 Jy ! Component: 3500 - total flux cleaned = -0.000223015 Jy ! Component: 3550 - total flux cleaned = -0.000282358 Jy ! Component: 3600 - total flux cleaned = -0.000252793 Jy ! Component: 3650 - total flux cleaned = -0.000223475 Jy ! Component: 3700 - total flux cleaned = -0.000252677 Jy ! Component: 3750 - total flux cleaned = -0.000194458 Jy ! Component: 3800 - total flux cleaned = -0.000252427 Jy ! Component: 3850 - total flux cleaned = -0.000136977 Jy ! Component: 3900 - total flux cleaned = -0.00028076 Jy ! Component: 3950 - total flux cleaned = -0.000252119 Jy ! Component: 4000 - total flux cleaned = -0.000195035 Jy ! Component: 4050 - total flux cleaned = -0.000138483 Jy ! Total flux subtracted in 4096 components = -0.000110267 Jy ! Clean residual min=-0.001877 max=0.001834 Jy/beam ! Clean residual mean=-0.000016 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.447892 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 413 components and 0.447892 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0429+2724_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6925 x 1.47 at 2.649 degrees (North through East) ! Clean map min=-0.0027413 max=0.37324 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0429+2724_X_map.fits wmodel /scr/pima/rv102_uvs/J0429+2724_X_map.mod ! Writing 413 model components to file: /scr/pima/rv102_uvs/J0429+2724_X_map.mod wobs /scr/pima/rv102_uvs/J0429+2724_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0429+2724_X_uvs.fits wwins /scr/pima/rv102_uvs/J0429+2724_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rv102_uvs/J0429+2724_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.373236 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000467759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375976 0.375976 0.751952 1.5039 3.00781 6.01562 12.0312 24.0625 48.125 96.2499 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 797.922 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0429+2724_X_dfm.log closed on Sat Nov 9 10:16:48 2019