! Started logfile: /scr/pima/rv102_uvs/J0539+1433_X_uvs.log on Sat Feb 27 22:24:10 2016 obs /scr/pima/rv102_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0539+1433_X_uva.fits ! AN table 1: 119 integrations on 10 of 10 possible baselines. ! AN table 2: 119 integrations on 45 of 45 possible baselines. ! AN table 3: 119 integrations on 78 of 78 possible baselines. ! AN table 4: 31 integrations on 3 of 3 possible baselines. ! AN table 5: 99 integrations on 45 of 45 possible baselines. ! AN table 6: 59 integrations on 45 of 45 possible baselines. ! AN table 7: 13 integrations on 1 of 1 possible baselines. ! AN table 8: 79 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.480581 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539+1433 ! ! 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 139 lines of history. ! ! Reading 44448 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0539+1433_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 235 telescope corrections were flagged in sub-array 1. ! A total of 576 telescope corrections were flagged in sub-array 2. ! A total of 676 telescope corrections were flagged in sub-array 3. ! A total of 681 telescope corrections were flagged in sub-array 5. ! A total of 209 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 158 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 235 telescope corrections were flagged in sub-array 1. ! A total of 576 telescope corrections were flagged in sub-array 2. ! A total of 676 telescope corrections were flagged in sub-array 3. ! A total of 681 telescope corrections were flagged in sub-array 5. ! A total of 209 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 158 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 657 telescope corrections were flagged in sub-array 2. ! A total of 810 telescope corrections were flagged in sub-array 3. ! A total of 93 telescope corrections were flagged in sub-array 4. ! A total of 712 telescope corrections were flagged in sub-array 5. ! A total of 209 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 158 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 379 telescope corrections were flagged in sub-array 1. ! A total of 657 telescope corrections were flagged in sub-array 2. ! A total of 810 telescope corrections were flagged in sub-array 3. ! A total of 93 telescope corrections were flagged in sub-array 4. ! A total of 712 telescope corrections were flagged in sub-array 5. ! A total of 209 telescope corrections were flagged in sub-array 6. ! A total of 26 telescope corrections were flagged in sub-array 7. ! A total of 158 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.045496Jy sigma=15.051987 ! Fit after self-cal, rms=0.792018Jy sigma=11.966347 ! 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=0.5203 mas, bmaj=1.509 mas, bpa=-11.93 degrees ! Estimated noise=0.505923 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 = 0.179597 Jy ! Component: 100 - total flux cleaned = 0.218761 Jy ! Total flux subtracted in 100 components = 0.218761 Jy ! Clean residual min=-0.025932 max=0.032958 Jy/beam ! Clean residual mean=-0.000032 rms=0.005265 Jy/beam ! Combined flux in latest and established models = 0.218761 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.218761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224817Jy sigma=2.822476 ! Fit after self-cal, rms=0.224441Jy sigma=2.814148 ! Inverting map ! Added new window around map position (-3.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286599 Jy ! Component: 100 - total flux cleaned = 0.0410321 Jy ! Total flux subtracted in 100 components = 0.0410321 Jy ! Clean residual min=-0.023963 max=0.029662 Jy/beam ! Clean residual mean=-0.000090 rms=0.004980 Jy/beam ! Combined flux in latest and established models = 0.259793 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.259793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221405Jy sigma=2.740259 ! Fit after self-cal, rms=0.220600Jy sigma=2.730750 ! 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=0.6004 mas, bmaj=1.819 mas, bpa=-11.87 degrees ! Estimated noise=0.293814 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 = 0.00934551 Jy ! Component: 100 - total flux cleaned = 0.0116279 Jy ! Component: 150 - total flux cleaned = 0.0116564 Jy ! Component: 200 - total flux cleaned = 0.0116692 Jy ! Total flux subtracted in 200 components = 0.0116692 Jy ! Clean residual min=-0.025658 max=0.031204 Jy/beam ! Clean residual mean=-0.000740 rms=0.006081 Jy/beam ! Combined flux in latest and established models = 0.271462 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.271462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219607Jy sigma=2.692664 ! Fit after self-cal, rms=0.219259Jy sigma=2.689056 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6004 x 1.819 at -11.87 degrees (North through East) ! Clean map min=-0.023372 max=0.22003 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 93 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 1.00* NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 45 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! A total of 93 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 3. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! MA 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* LA 1.00* MA 1.00* ! NY 1.00* ON 1.00* PT 1.00* SC 1.00* ! WF 1.00* WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NY 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.219259Jy sigma=2.689056 ! Fit after self-cal, rms=0.217474Jy sigma=2.707874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5987 mas, bmaj=1.827 mas, bpa=-12 degrees ! Estimated noise=0.295475 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 = 0.00338159 Jy ! Component: 100 - total flux cleaned = 0.00366595 Jy ! Component: 150 - total flux cleaned = 0.00391646 Jy ! Component: 200 - total flux cleaned = 0.00411948 Jy ! Total flux subtracted in 200 components = 0.00411948 Jy ! Clean residual min=-0.025490 max=0.029479 Jy/beam ! Clean residual mean=-0.000770 rms=0.006082 Jy/beam ! Combined flux in latest and established models = 0.275582 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.275582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217164Jy sigma=2.693176 ! Fit after self-cal, rms=0.217086Jy sigma=2.691798 ! 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=0.217086Jy sigma=2.691798 ! Fit after self-cal, rms=0.217086Jy sigma=2.691798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5987 mas, bmaj=1.827 mas, bpa=-12 degrees ! Estimated noise=0.295475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206146 Jy ! Component: 100 - total flux cleaned = 0.00224104 Jy ! Component: 150 - total flux cleaned = 0.00258212 Jy ! Component: 200 - total flux cleaned = 0.00274827 Jy ! Total flux subtracted in 200 components = 0.00274827 Jy ! Clean residual min=-0.025563 max=0.028648 Jy/beam ! Clean residual mean=-0.000782 rms=0.006050 Jy/beam ! Combined flux in latest and established models = 0.27833 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.27833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216917Jy sigma=2.684677 ! Fit after self-cal, rms=0.216884Jy sigma=2.684157 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 (-8.8, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252337 Jy ! Component: 100 - total flux cleaned = 0.0319861 Jy ! Component: 150 - total flux cleaned = 0.0345024 Jy ! Component: 200 - total flux cleaned = 0.0348677 Jy ! Total flux subtracted in 200 components = 0.0348677 Jy ! Clean residual min=-0.024997 max=0.028952 Jy/beam ! Clean residual mean=-0.000967 rms=0.005651 Jy/beam ! Combined flux in latest and established models = 0.313198 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.313198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213795Jy sigma=2.626549 ! Fit after self-cal, rms=0.212803Jy sigma=2.611115 ! Inverting map ! Added new window around map position (3.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248414 Jy ! Component: 100 - total flux cleaned = 0.0391535 Jy ! Component: 150 - total flux cleaned = 0.0449296 Jy ! Component: 200 - total flux cleaned = 0.0465979 Jy ! Total flux subtracted in 200 components = 0.0465979 Jy ! Clean residual min=-0.024266 max=0.022289 Jy/beam ! Clean residual mean=-0.001212 rms=0.005122 Jy/beam ! Combined flux in latest and established models = 0.359796 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.359796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210283Jy sigma=2.535091 ! Fit after self-cal, rms=0.209805Jy sigma=2.527776 ! 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=0.209805Jy sigma=2.527776 ! Fit after self-cal, rms=0.209805Jy sigma=2.527776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5987 mas, bmaj=1.827 mas, bpa=-12 degrees ! Estimated noise=0.295475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107551 Jy ! Component: 100 - total flux cleaned = 0.0111437 Jy ! Component: 150 - total flux cleaned = 0.0107875 Jy ! Component: 200 - total flux cleaned = 0.0107879 Jy ! Total flux subtracted in 200 components = 0.0107879 Jy ! Clean residual min=-0.023535 max=0.022247 Jy/beam ! Clean residual mean=-0.001246 rms=0.004972 Jy/beam ! Combined flux in latest and established models = 0.370584 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.370584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208884Jy sigma=2.501516 ! Fit after self-cal, rms=0.208796Jy sigma=2.500081 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 = 0.00229896 Jy ! Component: 100 - total flux cleaned = 0.00231254 Jy ! Component: 150 - total flux cleaned = 0.00201215 Jy ! Component: 200 - total flux cleaned = 0.00143694 Jy ! Total flux subtracted in 200 components = 0.00143694 Jy ! Clean residual min=-0.023148 max=0.022174 Jy/beam ! Clean residual mean=-0.001245 rms=0.004892 Jy/beam ! Combined flux in latest and established models = 0.372021 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 86 components and 0.372021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208153Jy sigma=2.483518 ! Fit after self-cal, rms=0.208123Jy sigma=2.482779 ! 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=0.208123Jy sigma=2.482779 ! Fit after self-cal, rms=0.208123Jy sigma=2.482779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.211 mas, bmaj=3.069 mas, bpa=-5.342 degrees ! Estimated noise=0.410188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126439 Jy ! Component: 100 - total flux cleaned = 0.00254659 Jy ! Component: 150 - total flux cleaned = 0.00477368 Jy ! Component: 200 - total flux cleaned = 0.00513999 Jy ! Total flux subtracted in 200 components = 0.00513999 Jy ! Clean residual min=-0.041587 max=0.042037 Jy/beam ! Clean residual mean=-0.003622 rms=0.010048 Jy/beam ! Combined flux in latest and established models = 0.377161 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.377161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208626Jy sigma=2.475491 ! Fit after self-cal, rms=0.208383Jy sigma=2.471266 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 = 0.00185421 Jy ! Component: 100 - total flux cleaned = 0.00258199 Jy ! Component: 150 - total flux cleaned = 0.00322589 Jy ! Component: 200 - total flux cleaned = 0.00322029 Jy ! Total flux subtracted in 200 components = 0.00322029 Jy ! Clean residual min=-0.041050 max=0.040735 Jy/beam ! Clean residual mean=-0.003645 rms=0.009837 Jy/beam ! Combined flux in latest and established models = 0.380381 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.380381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209025Jy sigma=2.475037 ! Fit after self-cal, rms=0.208960Jy sigma=2.473592 ! 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=0.5987 mas, bmaj=1.827 mas, bpa=-12 degrees ! Estimated noise=0.295475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5987 x 1.827 at -12 degrees (North through East) ! Clean map min=-0.021964 max=0.20961 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=0.5175 mas, bmaj=1.511 mas, bpa=-12.04 degrees ! Estimated noise=0.509891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174874 Jy ! Component: 100 - total flux cleaned = 0.233468 Jy ! Component: 150 - total flux cleaned = 0.270887 Jy ! Component: 200 - total flux cleaned = 0.294313 Jy ! Total flux subtracted in 200 components = 0.294313 Jy ! Clean residual min=-0.023363 max=0.024196 Jy/beam ! Clean residual mean=-0.000111 rms=0.004817 Jy/beam ! Combined flux in latest and established models = 0.294313 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.294313 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5987 mas, bmaj=1.827 mas, bpa=-12 degrees ! Estimated noise=0.295475 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 (26.6, -27.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279529 Jy ! Component: 100 - total flux cleaned = 0.0459682 Jy ! Component: 150 - total flux cleaned = 0.0556829 Jy ! Component: 200 - total flux cleaned = 0.0628878 Jy ! Total flux subtracted in 200 components = 0.0628878 Jy ! Clean residual min=-0.022525 max=0.023735 Jy/beam ! Clean residual mean=-0.001044 rms=0.005086 Jy/beam ! Combined flux in latest and established models = 0.357201 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.357201 Jy ! Inverting map ! Added new window around map position (18.4, 30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202582 Jy ! Component: 100 - total flux cleaned = 0.0283688 Jy ! Component: 150 - total flux cleaned = 0.0351854 Jy ! Component: 200 - total flux cleaned = 0.0404314 Jy ! Total flux subtracted in 200 components = 0.0404314 Jy ! Clean residual min=-0.022068 max=0.020154 Jy/beam ! Clean residual mean=-0.001204 rms=0.004645 Jy/beam ! Combined flux in latest and established models = 0.397632 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 74 components and 0.397632 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=2.211 mas, bmaj=3.069 mas, bpa=-5.342 degrees ! Estimated noise=0.410188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122652 Jy ! Component: 100 - total flux cleaned = 0.0183684 Jy ! Component: 150 - total flux cleaned = 0.0249005 Jy ! Component: 200 - total flux cleaned = 0.0299886 Jy ! Total flux subtracted in 200 components = 0.0299886 Jy ! Clean residual min=-0.034496 max=0.031114 Jy/beam ! Clean residual mean=-0.003671 rms=0.008670 Jy/beam ! Combined flux in latest and established models = 0.427621 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 = 0.00444929 Jy ! Component: 100 - total flux cleaned = 0.00747187 Jy ! Component: 150 - total flux cleaned = 0.00978015 Jy ! Component: 200 - total flux cleaned = 0.0118673 Jy ! Total flux subtracted in 200 components = 0.0118673 Jy ! Clean residual min=-0.034254 max=0.030346 Jy/beam ! Clean residual mean=-0.003768 rms=0.008337 Jy/beam ! Combined flux in latest and established models = 0.439488 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 110 components and 0.439488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5987 mas, bmaj=1.827 mas, bpa=-12 degrees ! Estimated noise=0.295475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380522 Jy ! Component: 100 - total flux cleaned = -0.000814874 Jy ! Component: 150 - total flux cleaned = -0.000451614 Jy ! Component: 200 - total flux cleaned = -0.000804362 Jy ! Total flux subtracted in 200 components = -0.000804362 Jy ! Clean residual min=-0.021034 max=0.018542 Jy/beam ! Clean residual mean=-0.001309 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 0.438684 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.438684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206934Jy sigma=2.389441 ! Fit after self-cal, rms=0.206020Jy sigma=2.367278 wmodel /scr/pima/rv102_uvs/J0539+1433_X_map.mod ! Writing 127 model components to file: /scr/pima/rv102_uvs/J0539+1433_X_map.mod wobs /scr/pima/rv102_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/rv102_uvs/J0539+1433_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv102_uvs/J0539+1433_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 = -0.00957472 Jy ! Component: 100 - total flux cleaned = -0.0150146 Jy ! Component: 150 - total flux cleaned = -0.0175801 Jy ! Component: 200 - total flux cleaned = -0.0200281 Jy ! Component: 250 - total flux cleaned = -0.0220758 Jy ! Component: 300 - total flux cleaned = -0.0246119 Jy ! Component: 350 - total flux cleaned = -0.026255 Jy ! Component: 400 - total flux cleaned = -0.0291853 Jy ! Component: 450 - total flux cleaned = -0.0312578 Jy ! Component: 500 - total flux cleaned = -0.0330234 Jy ! Component: 550 - total flux cleaned = -0.034745 Jy ! Component: 600 - total flux cleaned = -0.0359458 Jy ! Component: 650 - total flux cleaned = -0.0366564 Jy ! Component: 700 - total flux cleaned = -0.0385116 Jy ! Component: 750 - total flux cleaned = -0.0391977 Jy ! Component: 800 - total flux cleaned = -0.0409924 Jy ! Component: 850 - total flux cleaned = -0.0420937 Jy ! Component: 900 - total flux cleaned = -0.0431814 Jy ! Component: 950 - total flux cleaned = -0.0444678 Jy ! Component: 1000 - total flux cleaned = -0.0457289 Jy ! Component: 1050 - total flux cleaned = -0.0467686 Jy ! Component: 1100 - total flux cleaned = -0.047585 Jy ! Component: 1150 - total flux cleaned = -0.0481889 Jy ! Component: 1200 - total flux cleaned = -0.0489882 Jy ! Component: 1250 - total flux cleaned = -0.0497752 Jy ! Component: 1300 - total flux cleaned = -0.0509455 Jy ! Component: 1350 - total flux cleaned = -0.0522866 Jy ! Component: 1400 - total flux cleaned = -0.0530432 Jy ! Component: 1450 - total flux cleaned = -0.0537925 Jy ! Component: 1500 - total flux cleaned = -0.0550877 Jy ! Component: 1550 - total flux cleaned = -0.055269 Jy ! Component: 1600 - total flux cleaned = -0.0559935 Jy ! Component: 1650 - total flux cleaned = -0.0565304 Jy ! Component: 1700 - total flux cleaned = -0.0574173 Jy ! Component: 1750 - total flux cleaned = -0.0577697 Jy ! Component: 1800 - total flux cleaned = -0.0588108 Jy ! Component: 1850 - total flux cleaned = -0.0591543 Jy ! Component: 1900 - total flux cleaned = -0.0593244 Jy ! Component: 1950 - total flux cleaned = -0.060336 Jy ! Component: 2000 - total flux cleaned = -0.0610053 Jy ! Component: 2050 - total flux cleaned = -0.0615018 Jy ! Component: 2100 - total flux cleaned = -0.0618323 Jy ! Component: 2150 - total flux cleaned = -0.0621583 Jy ! Component: 2200 - total flux cleaned = -0.062484 Jy ! Component: 2250 - total flux cleaned = -0.0636065 Jy ! Component: 2300 - total flux cleaned = -0.0637659 Jy ! Component: 2350 - total flux cleaned = -0.0642392 Jy ! Component: 2400 - total flux cleaned = -0.0650222 Jy ! Component: 2450 - total flux cleaned = -0.0654854 Jy ! Component: 2500 - total flux cleaned = -0.0657929 Jy ! Component: 2550 - total flux cleaned = -0.0660973 Jy ! Component: 2600 - total flux cleaned = -0.0661004 Jy ! Component: 2650 - total flux cleaned = -0.0659492 Jy ! Component: 2700 - total flux cleaned = -0.0666961 Jy ! Component: 2750 - total flux cleaned = -0.0666969 Jy ! Component: 2800 - total flux cleaned = -0.06699 Jy ! Component: 2850 - total flux cleaned = -0.0671361 Jy ! Component: 2900 - total flux cleaned = -0.0675705 Jy ! Component: 2950 - total flux cleaned = -0.0678589 Jy ! Component: 3000 - total flux cleaned = -0.067859 Jy ! Component: 3050 - total flux cleaned = -0.0688524 Jy ! Component: 3100 - total flux cleaned = -0.0685708 Jy ! Component: 3150 - total flux cleaned = -0.06885 Jy ! Component: 3200 - total flux cleaned = -0.068571 Jy ! Component: 3250 - total flux cleaned = -0.0693981 Jy ! Component: 3300 - total flux cleaned = -0.0695344 Jy ! Component: 3350 - total flux cleaned = -0.0696694 Jy ! Component: 3400 - total flux cleaned = -0.0699408 Jy ! Component: 3450 - total flux cleaned = -0.0699397 Jy ! Component: 3500 - total flux cleaned = -0.0698062 Jy ! Component: 3550 - total flux cleaned = -0.0708657 Jy ! Component: 3600 - total flux cleaned = -0.0703391 Jy ! Component: 3650 - total flux cleaned = -0.0707313 Jy ! Component: 3700 - total flux cleaned = -0.0708604 Jy ! Component: 3750 - total flux cleaned = -0.0715052 Jy ! Component: 3800 - total flux cleaned = -0.071377 Jy ! Component: 3850 - total flux cleaned = -0.0712514 Jy ! Component: 3900 - total flux cleaned = -0.0716311 Jy ! Component: 3950 - total flux cleaned = -0.0721335 Jy ! Component: 4000 - total flux cleaned = -0.0723837 Jy ! Component: 4050 - total flux cleaned = -0.0721351 Jy ! Total flux subtracted in 4096 components = -0.0728762 Jy ! Clean residual min=-0.007782 max=0.008072 Jy/beam ! Clean residual mean=-0.000606 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.365808 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 467 components and 0.365807 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5987 x 1.827 at -12 degrees (North through East) ! Clean map min=-0.023422 max=0.20273 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.202725 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00213176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.15465 3.15465 6.3093 12.6186 25.2372 50.4744 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.097 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0539+1433_X_uvs.log closed on Sat Feb 27 22:24:16 2016