! Started logfile: /scr/pima/rdv93_uvs/J1254+1141_X_uvs.log on Tue Oct 8 15:47:04 2013 obs /scr/pima/rdv93_uvs/J1254+1141_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1254+1141_X_uva.fits ! AN table 1: 11 integrations on 15 of 15 possible baselines. ! AN table 2: 7 integrations on 55 of 55 possible baselines. ! AN table 3: 2 integrations on 21 of 21 possible baselines. ! AN table 4: 26 integrations on 1 of 1 possible baselines. ! AN table 5: 10 integrations on 3 of 3 possible baselines. ! AN table 6: 21 integrations on 6 of 6 possible baselines. ! AN table 7: 11 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.855165 visibilities/baseline/integration-bin. ! Found source: J1254+1141 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3212 visibilities. select RR ! 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/rdv_muppet /scr/pima/rdv93_uvs/J1254+1141_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:FT self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:FT self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:MA self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" 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 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.199972Jy sigma=13.709574 ! Fit after self-cal, rms=0.410987Jy sigma=3.701173 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:FT ! Flagging baselines of antenna 5:FT in the currently selected channels. flag 5:MA ! Flagging baselines of antenna 5:MA in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 6:FT ! Flagging baselines of antenna 6:FT in the currently selected channels. flag 6:MA ! Flagging baselines of antenna 6:MA in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. flag 7:FT ! Flagging baselines of antenna 7:FT in the currently selected channels. flag 7:MA ! Flagging baselines of antenna 7:MA in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY in the currently selected channels. flag 7:WZ ! Flagging baselines of antenna 7:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] 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=1.431 mas, bmaj=1.865 mas, bpa=62.58 degrees ! Estimated noise=2.61641 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 = 0.537099 Jy ! Component: 100 - total flux cleaned = 0.70287 Jy ! Total flux subtracted in 100 components = 0.70287 Jy ! Clean residual min=-0.031414 max=0.068638 Jy/beam ! Clean residual mean=0.000093 rms=0.009590 Jy/beam ! Combined flux in latest and established models = 0.702871 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.702871 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 6. ! A total of 44 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 6. ! A total of 44 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 6. ! A total of 44 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 48 telescope corrections were flagged in sub-array 6. ! A total of 44 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.129669Jy sigma=1.767664 ! Fit after self-cal, rms=0.130401Jy sigma=1.789892 ! Inverting map and beam ! Estimated beam: bmin=1.431 mas, bmaj=1.877 mas, bpa=61.45 degrees ! Estimated noise=2.62419 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070702 Jy ! Component: 100 - total flux cleaned = 0.100802 Jy ! Total flux subtracted in 100 components = 0.100802 Jy ! Clean residual min=-0.017204 max=0.023964 Jy/beam ! Clean residual mean=0.000023 rms=0.004886 Jy/beam ! Combined flux in latest and established models = 0.803673 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.803673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093627Jy sigma=1.108066 ! Fit after self-cal, rms=0.094072Jy sigma=1.105416 ! 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=1.522 mas, bmaj=2.222 mas, bpa=56.42 degrees ! Estimated noise=1.71512 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 = 0.0215234 Jy ! Component: 100 - total flux cleaned = 0.0277144 Jy ! Component: 150 - total flux cleaned = 0.0279584 Jy ! Component: 200 - total flux cleaned = 0.0279654 Jy ! Total flux subtracted in 200 components = 0.0279654 Jy ! Clean residual min=-0.015836 max=0.016657 Jy/beam ! Clean residual mean=-0.000024 rms=0.003776 Jy/beam ! Combined flux in latest and established models = 0.831638 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.831638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091241Jy sigma=1.012847 ! Fit after self-cal, rms=0.091309Jy sigma=1.012256 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.95 LA 1.08 NL 1.01 ! SC 0.95 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 FT 1.00* HN 0.95 ! LA 0.99 NL 0.93 NY 1.00* OV 0.97 ! PT 0.99 SC 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 1.00 LA 1.03 MK 1.13 ! NL 1.39 OV 1.06 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.97 LA 1.06 NL 1.01 ! SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 FT 1.00* HN 0.97 ! LA 0.95 NL 0.93 NY 1.00* OV 0.95 ! PT 1.02 SC 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 KP 0.95 LA 0.96 MK 1.14 ! NL 1.39 OV 1.04 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.97 LA 1.12 NL 1.10 ! SC 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 FT 1.00* HN 0.99 ! LA 1.01 NL 0.99 NY 1.00* OV 1.02 ! PT 0.99 SC 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KP 0.83 LA 1.07 MK 1.08 ! NL 1.46 OV 1.08 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FT 1.00* HN 0.94 LA 1.10 NL 1.07 ! SC 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 FT 1.00* HN 1.00 ! LA 1.01 NL 1.01 NY 1.00* OV 0.97 ! PT 1.03 SC 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 KP 0.94 LA 1.04 MK 1.04 ! NL 1.52 OV 1.02 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FT 0.00* MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FT 0.00* HN 0.00* MA 0.00* NY 0.00* ! SC 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.091309Jy sigma=1.012256 ! Fit after self-cal, rms=0.065085Jy sigma=0.735592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=2.231 mas, bpa=54.92 degrees ! Estimated noise=1.71022 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 (-7.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668458 Jy ! Component: 100 - total flux cleaned = 0.0075363 Jy ! Component: 150 - total flux cleaned = 0.00770972 Jy ! Component: 200 - total flux cleaned = 0.00785774 Jy ! Total flux subtracted in 200 components = 0.00785774 Jy ! Clean residual min=-0.005517 max=0.005217 Jy/beam ! Clean residual mean=-0.000009 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.839496 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.839496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062668Jy sigma=0.720853 ! Fit after self-cal, rms=0.062729Jy sigma=0.720021 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062729Jy sigma=0.720021 ! Fit after self-cal, rms=0.062607Jy sigma=0.718830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=2.227 mas, bpa=54.91 degrees ! Estimated noise=1.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291357 Jy ! Component: 100 - total flux cleaned = 0.00340279 Jy ! Component: 150 - total flux cleaned = 0.00350787 Jy ! Component: 200 - total flux cleaned = 0.00359992 Jy ! Total flux subtracted in 200 components = 0.00359992 Jy ! Clean residual min=-0.005059 max=0.004931 Jy/beam ! Clean residual mean=-0.000008 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.843096 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.843096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061856Jy sigma=0.715311 ! Fit after self-cal, rms=0.061862Jy sigma=0.714952 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 = 0.00137575 Jy ! Component: 100 - total flux cleaned = 0.00153126 Jy ! Component: 150 - total flux cleaned = 0.00153042 Jy ! Component: 200 - total flux cleaned = 0.00165338 Jy ! Total flux subtracted in 200 components = 0.00165338 Jy ! Clean residual min=-0.004861 max=0.004907 Jy/beam ! Clean residual mean=-0.000009 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.844749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.844749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061563Jy sigma=0.713886 ! Fit after self-cal, rms=0.061575Jy sigma=0.713782 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061575Jy sigma=0.713782 ! Fit after self-cal, rms=0.061533Jy sigma=0.712994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=2.225 mas, bpa=54.88 degrees ! Estimated noise=1.70806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143533 Jy ! Component: 100 - total flux cleaned = 0.00177346 Jy ! Component: 150 - total flux cleaned = 0.00206593 Jy ! Component: 200 - total flux cleaned = 0.00222203 Jy ! Total flux subtracted in 200 components = 0.00222203 Jy ! Clean residual min=-0.004454 max=0.004602 Jy/beam ! Clean residual mean=-0.000007 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.846971 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.846971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061292Jy sigma=0.712010 ! Fit after self-cal, rms=0.061308Jy sigma=0.711902 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 (17, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269171 Jy ! Component: 100 - total flux cleaned = 0.00368864 Jy ! Component: 150 - total flux cleaned = 0.00448863 Jy ! Component: 200 - total flux cleaned = 0.0051735 Jy ! Total flux subtracted in 200 components = 0.0051735 Jy ! Clean residual min=-0.003305 max=0.003585 Jy/beam ! Clean residual mean=-0.000011 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.852144 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.852144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060993Jy sigma=0.707900 ! Fit after self-cal, rms=0.060988Jy sigma=0.707757 ! 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 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060988Jy sigma=0.707757 ! Fit after self-cal, rms=0.060951Jy sigma=0.707443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=2.893 mas, bpa=-84.5 degrees ! Estimated noise=1.81359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269737 Jy ! Component: 100 - total flux cleaned = 0.000526255 Jy ! Component: 150 - total flux cleaned = 0.000776538 Jy ! Component: 200 - total flux cleaned = 0.000884058 Jy ! Total flux subtracted in 200 components = 0.000884058 Jy ! Clean residual min=-0.003403 max=0.003225 Jy/beam ! Clean residual mean=-0.000012 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.853028 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.853028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060868Jy sigma=0.706634 ! Fit after self-cal, rms=0.060872Jy sigma=0.706596 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 = 9.84735e-05 Jy ! Component: 100 - total flux cleaned = 0.000161123 Jy ! Component: 150 - total flux cleaned = 0.000162305 Jy ! Component: 200 - total flux cleaned = 0.000135391 Jy ! Total flux subtracted in 200 components = 0.000135391 Jy ! Clean residual min=-0.003363 max=0.003083 Jy/beam ! Clean residual mean=-0.000012 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.853164 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.853164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060828Jy sigma=0.706297 ! Fit after self-cal, rms=0.060831Jy sigma=0.706284 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.235691Jy sigma=1.857624 ! Fit after self-cal, rms=0.161149Jy sigma=1.468506 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:FT self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:FT self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:MA self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.161149Jy sigma=1.468506 ! Fit after self-cal, rms=0.127635Jy sigma=1.112576 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=0.5762 mas, bmaj=1.463 mas, bpa=-16.07 degrees ! Estimated noise=1.89036 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 = -0.00411116 Jy ! Component: 100 - total flux cleaned = -0.00190776 Jy ! Component: 150 - total flux cleaned = -0.00189933 Jy ! Component: 200 - total flux cleaned = -0.00248096 Jy ! Total flux subtracted in 200 components = -0.00248096 Jy ! Clean residual min=-0.018175 max=0.013021 Jy/beam ! Clean residual mean=0.000003 rms=0.002968 Jy/beam ! Combined flux in latest and established models = 0.850683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 0.850683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107917Jy sigma=0.929923 ! Fit after self-cal, rms=0.107761Jy sigma=0.918292 ! Inverting map 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=0.6528 mas, bmaj=1.554 mas, bpa=-16.28 degrees ! Estimated noise=1.37329 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000712469 Jy ! Component: 100 - total flux cleaned = 0.00162139 Jy ! Component: 150 - total flux cleaned = 0.00162697 Jy ! Component: 200 - total flux cleaned = 0.00199209 Jy ! Component: 250 - total flux cleaned = 0.00163 Jy ! Component: 300 - total flux cleaned = 0.00163782 Jy ! Component: 350 - total flux cleaned = 0.00163842 Jy ! Component: 400 - total flux cleaned = 0.00220375 Jy ! Total flux subtracted in 400 components = 0.00220375 Jy ! Clean residual min=-0.013230 max=0.010440 Jy/beam ! Clean residual mean=0.000000 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.852886 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 157 components and 0.852887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098167Jy sigma=0.859721 ! Fit after self-cal, rms=0.097703Jy sigma=0.855333 ! Inverting map dynam = dynam - 0.5 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.47356e-05 Jy ! Component: 100 - total flux cleaned = 0.00118821 Jy ! Component: 150 - total flux cleaned = 0.00171009 Jy ! Component: 200 - total flux cleaned = 0.00219741 Jy ! Component: 250 - total flux cleaned = 0.00243238 Jy ! Component: 300 - total flux cleaned = 0.00265622 Jy ! Component: 350 - total flux cleaned = 0.00308814 Jy ! Component: 400 - total flux cleaned = 0.00350213 Jy ! Total flux subtracted in 400 components = 0.00350213 Jy ! Clean residual min=-0.011463 max=0.009766 Jy/beam ! Clean residual mean=-0.000000 rms=0.002067 Jy/beam ! Combined flux in latest and established models = 0.856389 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 173 components and 0.856389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093637Jy sigma=0.830276 ! Fit after self-cal, rms=0.093337Jy sigma=0.828485 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 30 telescope corrections were flagged in sub-array 5. ! A total of 84 telescope corrections were flagged in sub-array 6. ! A total of 22 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.197653Jy sigma=1.525758 ! Fit after self-cal, rms=0.083234Jy sigma=0.778360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6548 mas, bmaj=1.548 mas, bpa=-15.83 degrees ! Estimated noise=1.37377 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00239772 Jy ! Component: 100 - total flux cleaned = -0.00171367 Jy ! Component: 150 - total flux cleaned = -0.00140287 Jy ! Component: 200 - total flux cleaned = -0.00163674 Jy ! Component: 250 - total flux cleaned = -0.0014205 Jy ! Component: 300 - total flux cleaned = -0.00104546 Jy ! Component: 350 - total flux cleaned = -0.000366714 Jy ! Component: 400 - total flux cleaned = 0.000600653 Jy ! Total flux subtracted in 400 components = 0.000600653 Jy ! Clean residual min=-0.009173 max=0.006151 Jy/beam ! Clean residual mean=0.000000 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.856989 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 187 components and 0.856989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078180Jy sigma=0.744635 ! Fit after self-cal, rms=0.077925Jy sigma=0.743707 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184225 Jy ! Component: 100 - total flux cleaned = 0.000723322 Jy ! Component: 150 - total flux cleaned = 0.00129529 Jy ! Component: 200 - total flux cleaned = 0.00156988 Jy ! Component: 250 - total flux cleaned = 0.00169981 Jy ! Component: 300 - total flux cleaned = 0.00157255 Jy ! Component: 350 - total flux cleaned = 0.00157484 Jy ! Component: 400 - total flux cleaned = 0.00157315 Jy ! Total flux subtracted in 400 components = 0.00157315 Jy ! Clean residual min=-0.008035 max=0.006482 Jy/beam ! Clean residual mean=-0.000001 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.858562 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 203 components and 0.858562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076626Jy sigma=0.734855 ! Fit after self-cal, rms=0.076507Jy sigma=0.734507 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076507Jy sigma=0.734507 ! Fit after self-cal, rms=0.074636Jy sigma=0.723246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.657 mas, bmaj=1.544 mas, bpa=-15.62 degrees ! Estimated noise=1.37486 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181116 Jy ! Component: 100 - total flux cleaned = -0.00127133 Jy ! Component: 150 - total flux cleaned = -0.000821384 Jy ! Component: 200 - total flux cleaned = -0.000831394 Jy ! Component: 250 - total flux cleaned = -0.000841168 Jy ! Component: 300 - total flux cleaned = -0.00062253 Jy ! Component: 350 - total flux cleaned = -0.000308865 Jy ! Component: 400 - total flux cleaned = -0.00041114 Jy ! Total flux subtracted in 400 components = -0.00041114 Jy ! Clean residual min=-0.006492 max=0.005154 Jy/beam ! Clean residual mean=-0.000001 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.858151 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 217 components and 0.858151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072844Jy sigma=0.711354 ! Fit after self-cal, rms=0.072737Jy sigma=0.711120 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166771 Jy ! Component: 100 - total flux cleaned = 0.00036036 Jy ! Component: 150 - total flux cleaned = 0.000451991 Jy ! Component: 200 - total flux cleaned = 0.000717417 Jy ! Component: 250 - total flux cleaned = 0.000801355 Jy ! Component: 300 - total flux cleaned = 0.000884474 Jy ! Component: 350 - total flux cleaned = 0.00104854 Jy ! Component: 400 - total flux cleaned = 0.0012083 Jy ! Total flux subtracted in 400 components = 0.0012083 Jy ! Clean residual min=-0.005887 max=0.004981 Jy/beam ! Clean residual mean=-0.000001 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.85936 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 230 components and 0.85936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072165Jy sigma=0.707389 ! Fit after self-cal, rms=0.072126Jy sigma=0.707294 ! 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, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072126Jy sigma=0.707294 ! Fit after self-cal, rms=0.069393Jy sigma=0.681459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.544 mas, bmaj=2.855 mas, bpa=87.72 degrees ! Estimated noise=1.73988 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193479 Jy ! Component: 100 - total flux cleaned = 0.000198919 Jy ! Component: 150 - total flux cleaned = 0.000202262 Jy ! Component: 200 - total flux cleaned = 0.000156861 Jy ! Component: 250 - total flux cleaned = 0.000111995 Jy ! Component: 300 - total flux cleaned = 2.67792e-05 Jy ! Component: 350 - total flux cleaned = -1.21781e-05 Jy ! Component: 400 - total flux cleaned = -1.31499e-05 Jy ! Total flux subtracted in 400 components = -1.31499e-05 Jy ! Clean residual min=-0.003613 max=0.003452 Jy/beam ! Clean residual mean=-0.000005 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.859346 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 250 components and 0.859346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069243Jy sigma=0.679683 ! Fit after self-cal, rms=0.069171Jy sigma=0.679530 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253777 Jy ! Component: 100 - total flux cleaned = -0.000293795 Jy ! Component: 150 - total flux cleaned = -0.000255138 Jy ! Component: 200 - total flux cleaned = -0.000255672 Jy ! Component: 250 - total flux cleaned = -0.00029071 Jy ! Component: 300 - total flux cleaned = -0.000324062 Jy ! Component: 350 - total flux cleaned = -0.00032467 Jy ! Component: 400 - total flux cleaned = -0.000387675 Jy ! Total flux subtracted in 400 components = -0.000387675 Jy ! Clean residual min=-0.003553 max=0.003371 Jy/beam ! Clean residual mean=-0.000006 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.858959 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 257 components and 0.858959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069056Jy sigma=0.678693 ! Fit after self-cal, rms=0.069008Jy sigma=0.678602 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=0.6594 mas, bmaj=1.541 mas, bpa=-15.53 degrees ! Estimated noise=1.37687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6594 x 1.541 at -15.53 degrees (North through East) ! Clean map min=-0.011621 max=0.49581 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=0.5791 mas, bmaj=1.457 mas, bpa=-15.39 degrees ! Estimated noise=1.89101 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.458043 Jy ! Component: 100 - total flux cleaned = 0.608282 Jy ! Component: 150 - total flux cleaned = 0.696005 Jy ! Component: 200 - total flux cleaned = 0.748337 Jy ! Component: 250 - total flux cleaned = 0.780986 Jy ! Component: 300 - total flux cleaned = 0.801921 Jy ! Component: 350 - total flux cleaned = 0.815711 Jy ! Component: 400 - total flux cleaned = 0.825776 Jy ! Total flux subtracted in 400 components = 0.825776 Jy ! Clean residual min=-0.007908 max=0.008780 Jy/beam ! Clean residual mean=0.000013 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.825776 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.825776 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6594 mas, bmaj=1.541 mas, bpa=-15.53 degrees ! Estimated noise=1.37687 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 (0.6, -1.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758824 Jy ! Component: 100 - total flux cleaned = 0.0125674 Jy ! Component: 150 - total flux cleaned = 0.0153447 Jy ! Component: 200 - total flux cleaned = 0.0177957 Jy ! Component: 250 - total flux cleaned = 0.0193666 Jy ! Component: 300 - total flux cleaned = 0.0204125 Jy ! Component: 350 - total flux cleaned = 0.0213852 Jy ! Component: 400 - total flux cleaned = 0.022114 Jy ! Total flux subtracted in 400 components = 0.022114 Jy ! Clean residual min=-0.005936 max=0.005268 Jy/beam ! Clean residual mean=0.000004 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.84789 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 89 components and 0.84789 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=2.544 mas, bmaj=2.855 mas, bpa=87.72 degrees ! Estimated noise=1.73988 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533723 Jy ! Component: 100 - total flux cleaned = 0.00733907 Jy ! Component: 150 - total flux cleaned = 0.00821791 Jy ! Component: 200 - total flux cleaned = 0.0087557 Jy ! Component: 250 - total flux cleaned = 0.00894808 Jy ! Component: 300 - total flux cleaned = 0.0092219 Jy ! Component: 350 - total flux cleaned = 0.00954979 Jy ! Component: 400 - total flux cleaned = 0.00954867 Jy ! Total flux subtracted in 400 components = 0.00954867 Jy ! Clean residual min=-0.003637 max=0.003445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.857439 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.18441e-06 Jy ! Component: 100 - total flux cleaned = -3.63968e-06 Jy ! Component: 150 - total flux cleaned = 6.31311e-05 Jy ! Component: 200 - total flux cleaned = 0.000124538 Jy ! Component: 250 - total flux cleaned = 0.000125425 Jy ! Component: 300 - total flux cleaned = 0.000128074 Jy ! Component: 350 - total flux cleaned = 0.000186094 Jy ! Component: 400 - total flux cleaned = 0.000186527 Jy ! Total flux subtracted in 400 components = 0.000186527 Jy ! Clean residual min=-0.003538 max=0.003188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.857625 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 128 components and 0.857625 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6594 mas, bmaj=1.541 mas, bpa=-15.53 degrees ! Estimated noise=1.37687 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146289 Jy ! Component: 100 - total flux cleaned = -0.00146498 Jy ! Component: 150 - total flux cleaned = -0.00118339 Jy ! Component: 200 - total flux cleaned = -0.00131321 Jy ! Component: 250 - total flux cleaned = -0.00156276 Jy ! Component: 300 - total flux cleaned = -0.00191417 Jy ! Component: 350 - total flux cleaned = -0.00225606 Jy ! Component: 400 - total flux cleaned = -0.00279892 Jy ! Total flux subtracted in 400 components = -0.00279892 Jy ! Clean residual min=-0.004520 max=0.004392 Jy/beam ! Clean residual mean=-0.000000 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.854826 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 166 components and 0.854826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068031Jy sigma=0.677211 ! Fit after self-cal, rms=0.067750Jy sigma=0.675375 wmodel /scr/pima/rdv93_uvs/J1254+1141_X_map.mod ! Writing 166 model components to file: /scr/pima/rdv93_uvs/J1254+1141_X_map.mod wobs /scr/pima/rdv93_uvs/J1254+1141_X_uvs.fits ! Applying 2131 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1254+1141_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1254+1141_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv93_uvs/J1254+1141_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 = -0.00106481 Jy ! Component: 100 - total flux cleaned = -0.00122377 Jy ! Component: 150 - total flux cleaned = -0.00129791 Jy ! Component: 200 - total flux cleaned = -0.00129719 Jy ! Component: 250 - total flux cleaned = -0.0014378 Jy ! Component: 300 - total flux cleaned = -0.00150545 Jy ! Component: 350 - total flux cleaned = -0.00163636 Jy ! Component: 400 - total flux cleaned = -0.0015706 Jy ! Component: 450 - total flux cleaned = -0.00157103 Jy ! Component: 500 - total flux cleaned = -0.00169485 Jy ! Component: 550 - total flux cleaned = -0.00163227 Jy ! Component: 600 - total flux cleaned = -0.00175169 Jy ! Component: 650 - total flux cleaned = -0.00198569 Jy ! Component: 700 - total flux cleaned = -0.00209945 Jy ! Component: 750 - total flux cleaned = -0.00209973 Jy ! Component: 800 - total flux cleaned = -0.00226749 Jy ! Component: 850 - total flux cleaned = -0.00254285 Jy ! Component: 900 - total flux cleaned = -0.00248726 Jy ! Component: 950 - total flux cleaned = -0.00264738 Jy ! Component: 1000 - total flux cleaned = -0.00254109 Jy ! Component: 1050 - total flux cleaned = -0.00254191 Jy ! Component: 1100 - total flux cleaned = -0.00274743 Jy ! Component: 1150 - total flux cleaned = -0.00274817 Jy ! Component: 1200 - total flux cleaned = -0.00274821 Jy ! Component: 1250 - total flux cleaned = -0.00279681 Jy ! Component: 1300 - total flux cleaned = -0.00255332 Jy ! Component: 1350 - total flux cleaned = -0.00269799 Jy ! Component: 1400 - total flux cleaned = -0.00260316 Jy ! Component: 1450 - total flux cleaned = -0.00260356 Jy ! Component: 1500 - total flux cleaned = -0.00265039 Jy ! Component: 1550 - total flux cleaned = -0.00274206 Jy ! Component: 1600 - total flux cleaned = -0.00260674 Jy ! Component: 1650 - total flux cleaned = -0.00269715 Jy ! Component: 1700 - total flux cleaned = -0.00265323 Jy ! Component: 1750 - total flux cleaned = -0.00274038 Jy ! Component: 1800 - total flux cleaned = -0.00282671 Jy ! Component: 1850 - total flux cleaned = -0.00274124 Jy ! Component: 1900 - total flux cleaned = -0.00278358 Jy ! Component: 1950 - total flux cleaned = -0.00286712 Jy ! Component: 2000 - total flux cleaned = -0.00286694 Jy ! Component: 2050 - total flux cleaned = -0.00303111 Jy ! Component: 2100 - total flux cleaned = -0.00307083 Jy ! Component: 2150 - total flux cleaned = -0.0030311 Jy ! Component: 2200 - total flux cleaned = -0.0030315 Jy ! Component: 2250 - total flux cleaned = -0.00307136 Jy ! Component: 2300 - total flux cleaned = -0.00311036 Jy ! Component: 2350 - total flux cleaned = -0.00322592 Jy ! Component: 2400 - total flux cleaned = -0.00326412 Jy ! Component: 2450 - total flux cleaned = -0.00318841 Jy ! Component: 2500 - total flux cleaned = -0.00322636 Jy ! Component: 2550 - total flux cleaned = -0.00315208 Jy ! Component: 2600 - total flux cleaned = -0.00326335 Jy ! Component: 2650 - total flux cleaned = -0.00340976 Jy ! Component: 2700 - total flux cleaned = -0.00340916 Jy ! Component: 2750 - total flux cleaned = -0.00355351 Jy ! Component: 2800 - total flux cleaned = -0.00355345 Jy ! Component: 2850 - total flux cleaned = -0.00365974 Jy ! Component: 2900 - total flux cleaned = -0.00362418 Jy ! Component: 2950 - total flux cleaned = -0.00379754 Jy ! Component: 3000 - total flux cleaned = -0.00400437 Jy ! Component: 3050 - total flux cleaned = -0.004004 Jy ! Component: 3100 - total flux cleaned = -0.00403822 Jy ! Component: 3150 - total flux cleaned = -0.00410621 Jy ! Component: 3200 - total flux cleaned = -0.00450665 Jy ! Component: 3250 - total flux cleaned = -0.0045395 Jy ! Component: 3300 - total flux cleaned = -0.0047036 Jy ! Component: 3350 - total flux cleaned = -0.00480121 Jy ! Component: 3400 - total flux cleaned = -0.00496303 Jy ! Component: 3450 - total flux cleaned = -0.00512326 Jy ! Component: 3500 - total flux cleaned = -0.00515511 Jy ! Component: 3550 - total flux cleaned = -0.0054391 Jy ! Component: 3600 - total flux cleaned = -0.00547009 Jy ! Component: 3650 - total flux cleaned = -0.00553257 Jy ! Component: 3700 - total flux cleaned = -0.0057795 Jy ! Component: 3750 - total flux cleaned = -0.00590223 Jy ! Component: 3800 - total flux cleaned = -0.0059019 Jy ! Component: 3850 - total flux cleaned = -0.00602315 Jy ! Component: 3900 - total flux cleaned = -0.00611325 Jy ! Component: 3950 - total flux cleaned = -0.00623213 Jy ! Component: 4000 - total flux cleaned = -0.00640925 Jy ! Component: 4050 - total flux cleaned = -0.00646792 Jy ! Total flux subtracted in 4096 components = -0.00664301 Jy ! Clean residual min=-0.001694 max=0.001649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.848183 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 453 components and 0.848183 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1254+1141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6594 x 1.541 at -15.53 degrees (North through East) ! Clean map min=-0.0080573 max=0.49643 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1254+1141_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.4964 rms= 0.00048 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1254+1141_X_uvs.log closed on Tue Oct 8 15:47:10 2013