! Started logfile: /scr/pima/rdv93_uvs/J1802-3940_S_uvs.log on Tue Oct 8 15:32:06 2013 obs /scr/pima/rdv93_uvs/J1802-3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1802-3940_S_uva.fits ! AN table 1: 8 integrations on 1 of 1 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 10 of 10 possible baselines. ! AN table 4: 2 integrations on 21 of 21 possible baselines. ! AN table 5: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.95858 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1296 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J1802-3940_S] 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:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.414941Jy sigma=25.398427 ! Fit after self-cal, rms=0.326238Jy sigma=6.176843 ! 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 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 5:FT ! Flagging baselines of antenna 5:FT 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=2.892 mas, bmaj=8.771 mas, bpa=-4.003 degrees ! Estimated noise=2.56215 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 = 0.794525 Jy ! Component: 100 - total flux cleaned = 1.02092 Jy ! Total flux subtracted in 100 components = 1.02092 Jy ! Clean residual min=-0.050767 max=0.107579 Jy/beam ! Clean residual mean=-0.001639 rms=0.021621 Jy/beam ! Combined flux in latest and established models = 1.02092 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 1.02092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272552Jy sigma=5.824764 ! Fit after self-cal, rms=0.272584Jy sigma=5.824666 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=10.53 mas, bpa=-4.761 degrees ! Estimated noise=1.50593 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 = 0.179995 Jy ! Component: 100 - total flux cleaned = 0.261154 Jy ! Component: 150 - total flux cleaned = 0.298409 Jy ! Component: 200 - total flux cleaned = 0.312536 Jy ! Total flux subtracted in 200 components = 0.312536 Jy ! Clean residual min=-0.045097 max=0.053076 Jy/beam ! Clean residual mean=-0.001289 rms=0.012701 Jy/beam ! Combined flux in latest and established models = 1.33345 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 1.33345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202943Jy sigma=3.509523 ! Fit after self-cal, rms=0.202989Jy sigma=3.509087 ! 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. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 FT 1.00* LA 1.17 PT 1.06 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KP 1.03 LA 1.13 NL 1.21 ! OV 1.00 PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 FT 1.00* KP 0.99 LA 1.10 ! MK 0.99 NL 1.25 OV 0.98 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 FT 1.00* LA 1.13 PT 1.09 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 1.04 LA 1.04 NL 1.24 ! OV 1.00 PT 1.05 SC 1.11 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 FT 1.00* KP 0.99 LA 1.03 ! MK 1.13 NL 1.33 OV 1.01 PT 1.01 ! SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.14 FT 1.00* LA 1.01 PT 1.02 ! SC 0.84 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 KP 0.94 LA 0.98 NL 1.37 ! OV 1.02 PT 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 FT 1.00* KP 0.88 LA 0.95 ! MK 1.04 NL 1.40 OV 1.02 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 FT 1.00* LA 0.81 PT 0.94 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 0.81 LA 0.82 NL 1.26 ! OV 0.88 PT 0.96 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 FT 1.00* KP 0.81 LA 0.80 ! MK 1.15 NL 1.30 OV 0.87 PT 0.93 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.202989Jy sigma=3.509087 ! Fit after self-cal, rms=0.089738Jy sigma=1.098163 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=10.74 mas, bpa=-4.225 degrees ! Estimated noise=1.52691 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 = -0.00125001 Jy ! Component: 100 - total flux cleaned = -0.00125859 Jy ! Component: 150 - total flux cleaned = -0.00135212 Jy ! Component: 200 - total flux cleaned = -0.00135419 Jy ! Total flux subtracted in 200 components = -0.00135419 Jy ! Clean residual min=-0.008041 max=0.009489 Jy/beam ! Clean residual mean=-0.000088 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 1.3321 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 1.3321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089143Jy sigma=1.096806 ! Fit after self-cal, rms=0.089323Jy sigma=1.096048 ! 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=0.089323Jy sigma=1.096048 ! Fit after self-cal, rms=0.089470Jy sigma=1.095802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=10.76 mas, bpa=-4.222 degrees ! Estimated noise=1.52689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114762 Jy ! Component: 100 - total flux cleaned = -0.00114176 Jy ! Component: 150 - total flux cleaned = -0.0011402 Jy ! Component: 200 - total flux cleaned = -0.00114902 Jy ! Total flux subtracted in 200 components = -0.00114902 Jy ! Clean residual min=-0.007876 max=0.009231 Jy/beam ! Clean residual mean=-0.000087 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 1.33095 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 1.33095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088964Jy sigma=1.094557 ! Fit after self-cal, rms=0.088998Jy sigma=1.094356 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 (1.6, 38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560074 Jy ! Component: 100 - total flux cleaned = 0.0056145 Jy ! Component: 150 - total flux cleaned = 0.00527969 Jy ! Component: 200 - total flux cleaned = 0.00513185 Jy ! Total flux subtracted in 200 components = 0.00513185 Jy ! Clean residual min=-0.007135 max=0.008034 Jy/beam ! Clean residual mean=-0.000068 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 1.33608 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 1.33608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087186Jy sigma=1.083370 ! Fit after self-cal, rms=0.086974Jy sigma=1.081468 ! 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=0.086974Jy sigma=1.081468 ! Fit after self-cal, rms=0.086220Jy sigma=1.080232 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.755 mas, bmaj=10.74 mas, bpa=-4.207 degrees ! Estimated noise=1.52395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278869 Jy ! Component: 100 - total flux cleaned = 0.0025126 Jy ! Component: 150 - total flux cleaned = 0.00226661 Jy ! Component: 200 - total flux cleaned = 0.00215252 Jy ! Total flux subtracted in 200 components = 0.00215252 Jy ! Clean residual min=-0.006879 max=0.006758 Jy/beam ! Clean residual mean=-0.000051 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 1.33824 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 1.33824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085303Jy sigma=1.076308 ! Fit after self-cal, rms=0.085206Jy sigma=1.075455 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 = 0.00109114 Jy ! Component: 100 - total flux cleaned = 0.000880752 Jy ! Component: 150 - total flux cleaned = 0.000880338 Jy ! Component: 200 - total flux cleaned = 0.000788117 Jy ! Total flux subtracted in 200 components = 0.000788117 Jy ! Clean residual min=-0.006632 max=0.006108 Jy/beam ! Clean residual mean=-0.000048 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 1.33902 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 1.33902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084669Jy sigma=1.073701 ! Fit after self-cal, rms=0.084638Jy sigma=1.073440 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084638Jy sigma=1.073440 ! Fit after self-cal, rms=0.084053Jy sigma=1.072584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.03 mas, bmaj=39.28 mas, bpa=-5.659 degrees ! Estimated noise=1.55841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142266 Jy ! Component: 100 - total flux cleaned = 0.00118047 Jy ! Component: 150 - total flux cleaned = 0.000970734 Jy ! Component: 200 - total flux cleaned = 0.00101802 Jy ! Total flux subtracted in 200 components = 0.00101802 Jy ! Clean residual min=-0.004258 max=0.004681 Jy/beam ! Clean residual mean=-0.000059 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 1.34004 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 124 components and 1.34004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083837Jy sigma=1.072326 ! Fit after self-cal, rms=0.083760Jy sigma=1.071800 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 = 0.000414058 Jy ! Component: 100 - total flux cleaned = 0.000271476 Jy ! Component: 150 - total flux cleaned = 0.000272397 Jy ! Component: 200 - total flux cleaned = 0.000273469 Jy ! Total flux subtracted in 200 components = 0.000273469 Jy ! Clean residual min=-0.004108 max=0.004599 Jy/beam ! Clean residual mean=-0.000058 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 1.34032 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 129 components and 1.34032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083672Jy sigma=1.071962 ! Fit after self-cal, rms=0.083620Jy sigma=1.071694 ! 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:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD 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:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5: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 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.303337Jy sigma=4.592209 ! Fit after self-cal, rms=0.303337Jy sigma=4.592209 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC 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 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.303337Jy sigma=4.592209 ! Fit after self-cal, rms=0.083186Jy sigma=1.071219 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=8.868 mas, bpa=-3.55 degrees ! Estimated noise=2.64127 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 = 0.00189564 Jy ! Component: 100 - total flux cleaned = 0.00206892 Jy ! Component: 150 - total flux cleaned = 0.00206591 Jy ! Component: 200 - total flux cleaned = 0.00192426 Jy ! Total flux subtracted in 200 components = 0.00192426 Jy ! Clean residual min=-0.008212 max=0.009161 Jy/beam ! Clean residual mean=-0.000027 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 1.34224 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 162 components and 1.34224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082756Jy sigma=1.070077 ! Fit after self-cal, rms=0.082666Jy sigma=1.069162 ! Inverting map ! Added new window around map position (29.2, -54.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324427 Jy ! Component: 100 - total flux cleaned = 0.00283442 Jy ! Component: 150 - total flux cleaned = 0.00265723 Jy ! Component: 200 - total flux cleaned = 0.00252927 Jy ! Total flux subtracted in 200 components = 0.00252927 Jy ! Clean residual min=-0.008385 max=0.007534 Jy/beam ! Clean residual mean=-0.000012 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 1.34477 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 1.34477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081932Jy sigma=1.064277 ! Fit after self-cal, rms=0.081887Jy sigma=1.063384 ! 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=3.748 mas, bmaj=10.71 mas, bpa=-4.269 degrees ! Estimated noise=1.52012 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 = -0.00112749 Jy ! Component: 100 - total flux cleaned = -0.00135273 Jy ! Component: 150 - total flux cleaned = -0.00142136 Jy ! Component: 200 - total flux cleaned = -0.00148389 Jy ! Component: 250 - total flux cleaned = -0.00165667 Jy ! Component: 300 - total flux cleaned = -0.00176535 Jy ! Component: 350 - total flux cleaned = -0.00181951 Jy ! Component: 400 - total flux cleaned = -0.00192118 Jy ! Total flux subtracted in 400 components = -0.00192118 Jy ! Clean residual min=-0.005773 max=0.004437 Jy/beam ! Clean residual mean=-0.000016 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 1.34285 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 222 components and 1.34285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081543Jy sigma=1.061484 ! Fit after self-cal, rms=0.081532Jy sigma=1.061242 ! 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 = 1.87135e-05 Jy ! Component: 100 - total flux cleaned = 1.59976e-05 Jy ! Component: 150 - total flux cleaned = 1.3711e-05 Jy ! Component: 200 - total flux cleaned = 1.53027e-05 Jy ! Component: 250 - total flux cleaned = -7.55412e-05 Jy ! Component: 300 - total flux cleaned = -0.000119268 Jy ! Component: 350 - total flux cleaned = -0.000206545 Jy ! Component: 400 - total flux cleaned = -0.000288931 Jy ! Total flux subtracted in 400 components = -0.000288931 Jy ! Clean residual min=-0.005426 max=0.004476 Jy/beam ! Clean residual mean=-0.000016 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 1.34256 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 236 components and 1.34256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081312Jy sigma=1.060260 ! Fit after self-cal, rms=0.081312Jy sigma=1.060140 ! 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 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.303079Jy sigma=4.591736 ! Fit after self-cal, rms=0.081076Jy sigma=1.059436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.747 mas, bmaj=10.7 mas, bpa=-4.281 degrees ! Estimated noise=1.51951 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424139 Jy ! Component: 100 - total flux cleaned = 0.000472151 Jy ! Component: 150 - total flux cleaned = 0.000424712 Jy ! Component: 200 - total flux cleaned = 0.000427052 Jy ! Component: 250 - total flux cleaned = 0.000385046 Jy ! Component: 300 - total flux cleaned = 0.000384148 Jy ! Component: 350 - total flux cleaned = 0.000307188 Jy ! Component: 400 - total flux cleaned = 0.000268751 Jy ! Total flux subtracted in 400 components = 0.000268751 Jy ! Clean residual min=-0.005215 max=0.004326 Jy/beam ! Clean residual mean=-0.000019 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 1.34283 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 250 components and 1.34283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080910Jy sigma=1.058646 ! Fit after self-cal, rms=0.080905Jy sigma=1.058574 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 = 0.000235169 Jy ! Component: 100 - total flux cleaned = 0.000315076 Jy ! Component: 150 - total flux cleaned = 0.000277842 Jy ! Component: 200 - total flux cleaned = 0.000205083 Jy ! Component: 250 - total flux cleaned = 0.000171155 Jy ! Component: 300 - total flux cleaned = 0.000135876 Jy ! Component: 350 - total flux cleaned = 0.000101424 Jy ! Component: 400 - total flux cleaned = 3.41979e-05 Jy ! Total flux subtracted in 400 components = 3.41979e-05 Jy ! Clean residual min=-0.005198 max=0.004311 Jy/beam ! Clean residual mean=-0.000018 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 1.34286 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 256 components and 1.34286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080784Jy sigma=1.058073 ! Fit after self-cal, rms=0.080782Jy sigma=1.058029 ! 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=0.080782Jy sigma=1.058029 ! Fit after self-cal, rms=0.080722Jy sigma=1.057815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=10.7 mas, bpa=-4.28 degrees ! Estimated noise=1.51941 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366502 Jy ! Component: 100 - total flux cleaned = 0.000366136 Jy ! Component: 150 - total flux cleaned = 0.000365808 Jy ! Component: 200 - total flux cleaned = 0.000365766 Jy ! Component: 250 - total flux cleaned = 0.000333373 Jy ! Component: 300 - total flux cleaned = 0.000300919 Jy ! Component: 350 - total flux cleaned = 0.000238155 Jy ! Component: 400 - total flux cleaned = 0.000207583 Jy ! Total flux subtracted in 400 components = 0.000207583 Jy ! Clean residual min=-0.005157 max=0.004289 Jy/beam ! Clean residual mean=-0.000019 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 1.34307 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 260 components and 1.34307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080617Jy sigma=1.057365 ! Fit after self-cal, rms=0.080614Jy sigma=1.057321 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 = 0.000305079 Jy ! Component: 100 - total flux cleaned = 0.000240823 Jy ! Component: 150 - total flux cleaned = 0.000241335 Jy ! Component: 200 - total flux cleaned = 0.000180585 Jy ! Component: 250 - total flux cleaned = 0.000151707 Jy ! Component: 300 - total flux cleaned = 0.000150598 Jy ! Component: 350 - total flux cleaned = 9.19464e-05 Jy ! Component: 400 - total flux cleaned = 9.23266e-05 Jy ! Total flux subtracted in 400 components = 9.23266e-05 Jy ! Clean residual min=-0.005142 max=0.004296 Jy/beam ! Clean residual mean=-0.000018 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 1.34316 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 261 components and 1.34316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080528Jy sigma=1.056966 ! Fit after self-cal, rms=0.080524Jy sigma=1.056936 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, 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=0.080524Jy sigma=1.056936 ! Fit after self-cal, rms=0.079480Jy sigma=1.029930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.02 mas, bmaj=39.19 mas, bpa=-5.674 degrees ! Estimated noise=1.55713 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518963 Jy ! Component: 100 - total flux cleaned = -0.000545654 Jy ! Component: 150 - total flux cleaned = -0.000545195 Jy ! Component: 200 - total flux cleaned = -0.000545204 Jy ! Component: 250 - total flux cleaned = -0.000506786 Jy ! Component: 300 - total flux cleaned = -0.000488299 Jy ! Component: 350 - total flux cleaned = -0.000470375 Jy ! Component: 400 - total flux cleaned = -0.000469726 Jy ! Total flux subtracted in 400 components = -0.000469726 Jy ! Clean residual min=-0.003888 max=0.003868 Jy/beam ! Clean residual mean=-0.000037 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 1.34269 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 270 components and 1.34269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079453Jy sigma=1.029839 ! Fit after self-cal, rms=0.079436Jy sigma=1.029748 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 (-65.2, 16.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105854 Jy ! Component: 100 - total flux cleaned = 0.00130398 Jy ! Component: 150 - total flux cleaned = 0.00130495 Jy ! Component: 200 - total flux cleaned = 0.00139856 Jy ! Component: 250 - total flux cleaned = 0.00173484 Jy ! Component: 300 - total flux cleaned = 0.001891 Jy ! Component: 350 - total flux cleaned = 0.00203601 Jy ! Component: 400 - total flux cleaned = 0.00190281 Jy ! Total flux subtracted in 400 components = 0.00190281 Jy ! Clean residual min=-0.003444 max=0.002647 Jy/beam ! Clean residual mean=-0.000076 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 1.3446 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 334 components and 1.3446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078625Jy sigma=1.021011 ! Fit after self-cal, rms=0.078600Jy sigma=1.020690 ! 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=3.746 mas, bmaj=10.7 mas, bpa=-4.277 degrees ! Estimated noise=1.51903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 10.7 at -4.277 degrees (North through East) ! Clean map min=-0.0090199 max=1.0222 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078600Jy sigma=1.020690 ! Fit after self-cal, rms=0.073982Jy sigma=0.909165 ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=10.7 mas, bpa=-4.286 degrees ! Estimated noise=1.51855 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136077 Jy ! Component: 100 - total flux cleaned = -0.00136863 Jy ! Component: 150 - total flux cleaned = -0.00136482 Jy ! Component: 200 - total flux cleaned = -0.00157774 Jy ! Component: 250 - total flux cleaned = -0.00177566 Jy ! Component: 300 - total flux cleaned = -0.00167417 Jy ! Component: 350 - total flux cleaned = -0.00176329 Jy ! Component: 400 - total flux cleaned = -0.00176615 Jy ! Total flux subtracted in 400 components = -0.00176615 Jy ! Clean residual min=-0.003617 max=0.003001 Jy/beam ! Clean residual mean=-0.000037 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 1.34283 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 391 components and 1.34283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073071Jy sigma=0.901266 ! Fit after self-cal, rms=0.073052Jy sigma=0.901102 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000641497 Jy ! Component: 100 - total flux cleaned = -0.000562922 Jy ! Component: 150 - total flux cleaned = -0.00071775 Jy ! Component: 200 - total flux cleaned = -0.000789087 Jy ! Component: 250 - total flux cleaned = -0.000858487 Jy ! Component: 300 - total flux cleaned = -0.000992315 Jy ! Component: 350 - total flux cleaned = -0.00112382 Jy ! Component: 400 - total flux cleaned = -0.00137621 Jy ! Total flux subtracted in 400 components = -0.00137621 Jy ! Clean residual min=-0.003279 max=0.002938 Jy/beam ! Clean residual mean=-0.000034 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 1.34145 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 436 components and 1.34145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072623Jy sigma=0.897779 ! Fit after self-cal, rms=0.072619Jy sigma=0.897719 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072619Jy sigma=0.897719 ! Fit after self-cal, rms=0.072675Jy sigma=0.897380 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=8.857 mas, bpa=-3.572 degrees ! Estimated noise=2.64194 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.81783 Jy ! Component: 100 - total flux cleaned = 1.04789 Jy ! Component: 150 - total flux cleaned = 1.1588 Jy ! Component: 200 - total flux cleaned = 1.22182 Jy ! Component: 250 - total flux cleaned = 1.26148 Jy ! Component: 300 - total flux cleaned = 1.2872 Jy ! Component: 350 - total flux cleaned = 1.30071 Jy ! Component: 400 - total flux cleaned = 1.30526 Jy ! Total flux subtracted in 400 components = 1.30526 Jy ! Clean residual min=-0.009129 max=0.012898 Jy/beam ! Clean residual mean=-0.000102 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 1.30526 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 97 model components to the UV plane model. ! The established model now contains 97 components and 1.30526 Jy ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=10.7 mas, bpa=-4.284 degrees ! Estimated noise=1.51901 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 (4.4, 0.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162333 Jy ! Component: 100 - total flux cleaned = 0.0251526 Jy ! Component: 150 - total flux cleaned = 0.0305804 Jy ! Component: 200 - total flux cleaned = 0.0340608 Jy ! Component: 250 - total flux cleaned = 0.0363264 Jy ! Component: 300 - total flux cleaned = 0.0381867 Jy ! Component: 350 - total flux cleaned = 0.0395754 Jy ! Component: 400 - total flux cleaned = 0.0401499 Jy ! Total flux subtracted in 400 components = 0.0401499 Jy ! Clean residual min=-0.003405 max=0.003469 Jy/beam ! Clean residual mean=-0.000036 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 1.34541 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 184 components and 1.34541 Jy ! Inverting map ! Added new window around map position (26.4, 46.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229713 Jy ! Component: 100 - total flux cleaned = 0.00291645 Jy ! Component: 150 - total flux cleaned = 0.00291328 Jy ! Component: 200 - total flux cleaned = 0.00291309 Jy ! Component: 250 - total flux cleaned = 0.00280527 Jy ! Component: 300 - total flux cleaned = 0.0027044 Jy ! Component: 350 - total flux cleaned = 0.00270426 Jy ! Component: 400 - total flux cleaned = 0.00279512 Jy ! Total flux subtracted in 400 components = 0.00279512 Jy ! Clean residual min=-0.002769 max=0.002780 Jy/beam ! Clean residual mean=-0.000046 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 1.34821 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 233 components and 1.34821 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.02 mas, bmaj=39.19 mas, bpa=-5.674 degrees ! Estimated noise=1.55688 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143382 Jy ! Component: 100 - total flux cleaned = -0.000210365 Jy ! Component: 150 - total flux cleaned = -0.000459981 Jy ! Component: 200 - total flux cleaned = -0.000573236 Jy ! Component: 250 - total flux cleaned = -0.000516823 Jy ! Component: 300 - total flux cleaned = -0.000414038 Jy ! Component: 350 - total flux cleaned = -0.000216958 Jy ! Component: 400 - total flux cleaned = -0.000170789 Jy ! Total flux subtracted in 400 components = -0.000170789 Jy ! Clean residual min=-0.002637 max=0.002131 Jy/beam ! Clean residual mean=-0.000069 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 1.34803 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 = 4.68342e-05 Jy ! Component: 100 - total flux cleaned = 4.82367e-05 Jy ! Component: 150 - total flux cleaned = 9.18382e-05 Jy ! Component: 200 - total flux cleaned = 7.06779e-06 Jy ! Component: 250 - total flux cleaned = -0.000156012 Jy ! Component: 300 - total flux cleaned = -0.000234984 Jy ! Component: 350 - total flux cleaned = -0.000389638 Jy ! Component: 400 - total flux cleaned = -0.000540635 Jy ! Total flux subtracted in 400 components = -0.000540635 Jy ! Clean residual min=-0.002569 max=0.002135 Jy/beam ! Clean residual mean=-0.000069 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 1.34749 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 337 components and 1.34749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.746 mas, bmaj=10.7 mas, bpa=-4.284 degrees ! Estimated noise=1.51901 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.30377e-05 Jy ! Component: 100 - total flux cleaned = 0.00031708 Jy ! Component: 150 - total flux cleaned = 0.000701915 Jy ! Component: 200 - total flux cleaned = 0.000917356 Jy ! Component: 250 - total flux cleaned = 0.000915966 Jy ! Component: 300 - total flux cleaned = 0.000915483 Jy ! Component: 350 - total flux cleaned = 0.000722173 Jy ! Component: 400 - total flux cleaned = 0.000598642 Jy ! Total flux subtracted in 400 components = 0.000598642 Jy ! Clean residual min=-0.002470 max=0.002589 Jy/beam ! Clean residual mean=-0.000043 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 1.34809 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 401 components and 1.34809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072397Jy sigma=0.893062 ! Fit after self-cal, rms=0.072327Jy sigma=0.892475 wmodel /scr/pima/rdv93_uvs/J1802-3940_S_map.mod ! Writing 401 model components to file: /scr/pima/rdv93_uvs/J1802-3940_S_map.mod wobs /scr/pima/rdv93_uvs/J1802-3940_S_uvs.fits ! Applying 700 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1802-3940_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1802-3940_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv93_uvs/J1802-3940_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418239 Jy ! Component: 100 - total flux cleaned = -0.000542621 Jy ! Component: 150 - total flux cleaned = -0.000656403 Jy ! Component: 200 - total flux cleaned = -0.000728484 Jy ! Component: 250 - total flux cleaned = -0.000904832 Jy ! Component: 300 - total flux cleaned = -0.00124717 Jy ! Component: 350 - total flux cleaned = -0.00144771 Jy ! Component: 400 - total flux cleaned = -0.00180634 Jy ! Component: 450 - total flux cleaned = -0.00209269 Jy ! Component: 500 - total flux cleaned = -0.00240369 Jy ! Component: 550 - total flux cleaned = -0.00264784 Jy ! Component: 600 - total flux cleaned = -0.00300701 Jy ! Component: 650 - total flux cleaned = -0.00330069 Jy ! Component: 700 - total flux cleaned = -0.00350252 Jy ! Component: 750 - total flux cleaned = -0.00364457 Jy ! Component: 800 - total flux cleaned = -0.003812 Jy ! Component: 850 - total flux cleaned = -0.00389454 Jy ! Component: 900 - total flux cleaned = -0.00400356 Jy ! Component: 950 - total flux cleaned = -0.00403049 Jy ! Component: 1000 - total flux cleaned = -0.00408399 Jy ! Component: 1050 - total flux cleaned = -0.00416309 Jy ! Component: 1100 - total flux cleaned = -0.00421527 Jy ! Component: 1150 - total flux cleaned = -0.00424106 Jy ! Component: 1200 - total flux cleaned = -0.00429213 Jy ! Component: 1250 - total flux cleaned = -0.00434257 Jy ! Component: 1300 - total flux cleaned = -0.0043427 Jy ! Component: 1350 - total flux cleaned = -0.00439233 Jy ! Component: 1400 - total flux cleaned = -0.00444161 Jy ! Component: 1450 - total flux cleaned = -0.00456304 Jy ! Component: 1500 - total flux cleaned = -0.00461137 Jy ! Component: 1550 - total flux cleaned = -0.00473066 Jy ! Component: 1600 - total flux cleaned = -0.00477784 Jy ! Component: 1650 - total flux cleaned = -0.004825 Jy ! Component: 1700 - total flux cleaned = -0.00491817 Jy ! Component: 1750 - total flux cleaned = -0.00491826 Jy ! Component: 1800 - total flux cleaned = -0.00501022 Jy ! Component: 1850 - total flux cleaned = -0.00505557 Jy ! Component: 1900 - total flux cleaned = -0.00516836 Jy ! Component: 1950 - total flux cleaned = -0.00523553 Jy ! Component: 2000 - total flux cleaned = -0.0053471 Jy ! Component: 2050 - total flux cleaned = -0.00550175 Jy ! Component: 2100 - total flux cleaned = -0.00558962 Jy ! Component: 2150 - total flux cleaned = -0.0056987 Jy ! Component: 2200 - total flux cleaned = -0.00578535 Jy ! Component: 2250 - total flux cleaned = -0.00589315 Jy ! Component: 2300 - total flux cleaned = -0.00600041 Jy ! Component: 2350 - total flux cleaned = -0.00612825 Jy ! Component: 2400 - total flux cleaned = -0.00623412 Jy ! Component: 2450 - total flux cleaned = -0.00636046 Jy ! Component: 2500 - total flux cleaned = -0.00648612 Jy ! Component: 2550 - total flux cleaned = -0.00652783 Jy ! Component: 2600 - total flux cleaned = -0.00663159 Jy ! Component: 2650 - total flux cleaned = -0.00675524 Jy ! Component: 2700 - total flux cleaned = -0.00677572 Jy ! Component: 2750 - total flux cleaned = -0.00687775 Jy ! Component: 2800 - total flux cleaned = -0.00697917 Jy ! Component: 2850 - total flux cleaned = -0.0070396 Jy ! Component: 2900 - total flux cleaned = -0.00705971 Jy ! Component: 2950 - total flux cleaned = -0.00720005 Jy ! Component: 3000 - total flux cleaned = -0.00721991 Jy ! Component: 3050 - total flux cleaned = -0.00735896 Jy ! Component: 3100 - total flux cleaned = -0.00743816 Jy ! Component: 3150 - total flux cleaned = -0.00751704 Jy ! Component: 3200 - total flux cleaned = -0.00769379 Jy ! Component: 3250 - total flux cleaned = -0.00783067 Jy ! Component: 3300 - total flux cleaned = -0.0078891 Jy ! Component: 3350 - total flux cleaned = -0.00796677 Jy ! Component: 3400 - total flux cleaned = -0.00810255 Jy ! Component: 3450 - total flux cleaned = -0.00816046 Jy ! Component: 3500 - total flux cleaned = -0.00827598 Jy ! Component: 3550 - total flux cleaned = -0.00841035 Jy ! Component: 3600 - total flux cleaned = -0.0085061 Jy ! Component: 3650 - total flux cleaned = -0.00854427 Jy ! Component: 3700 - total flux cleaned = -0.00869658 Jy ! Component: 3750 - total flux cleaned = -0.00875351 Jy ! Component: 3800 - total flux cleaned = -0.00886738 Jy ! Component: 3850 - total flux cleaned = -0.00898063 Jy ! Component: 3900 - total flux cleaned = -0.00909357 Jy ! Component: 3950 - total flux cleaned = -0.00914985 Jy ! Component: 4000 - total flux cleaned = -0.00922475 Jy ! Component: 4050 - total flux cleaned = -0.00928085 Jy ! Total flux subtracted in 4096 components = -0.00941136 Jy ! Clean residual min=-0.001156 max=0.001478 Jy/beam ! Clean residual mean=-0.000031 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 1.33868 Jy keep ! Adding 192 model components to the UV plane model. ! The established model now contains 591 components and 1.33868 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1802-3940_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.746 x 10.7 at -4.284 degrees (North through East) ! Clean map min=-0.0033675 max=1.0534 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1802-3940_S_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= 1.0534 rms= 0.00037 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1802-3940_S_uvs.log closed on Tue Oct 8 15:32:13 2013