! Started logfile: /scr/pima/rdv62_uvs/J0735-1735_X_uvs.log on Fri Nov 22 22:34:56 2013 obs /scr/pima/rdv62_uvs/J0735-1735_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0735-1735_X_uva.fits ! AN table 1: 53 integrations on 10 of 10 possible baselines. ! AN table 2: 95 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.911729 visibilities/baseline/integration-bin. ! Found source: J0735-1735 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 20988 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/rdv62_uvs/J0735-1735_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:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL 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 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 10 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.080167Jy sigma=5.126490 ! Fit after self-cal, rms=0.767886Jy sigma=1.990994 ! 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 2:KK ! Flagging baselines of antenna 2:KK 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=0.8467 mas, bmaj=2.286 mas, bpa=10.96 degrees ! Estimated noise=4.80534 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 = 0.310221 Jy ! Component: 100 - total flux cleaned = 0.442558 Jy ! Total flux subtracted in 100 components = 0.442558 Jy ! Clean residual min=-0.043591 max=0.077167 Jy/beam ! Clean residual mean=-0.000038 rms=0.012059 Jy/beam ! Combined flux in latest and established models = 0.442558 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 0.442558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185602Jy sigma=1.046389 ! Fit after self-cal, rms=0.185719Jy sigma=1.045556 ! Inverting map ! Added new window around map position (1.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771168 Jy ! Component: 100 - total flux cleaned = 0.11976 Jy ! Total flux subtracted in 100 components = 0.11976 Jy ! Clean residual min=-0.031359 max=0.057877 Jy/beam ! Clean residual mean=-0.000002 rms=0.008249 Jy/beam ! Combined flux in latest and established models = 0.562318 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.562318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158947Jy sigma=0.751759 ! Fit after self-cal, rms=0.158940Jy sigma=0.739910 ! 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=1.353 mas, bmaj=3.506 mas, bpa=12.71 degrees ! Estimated noise=1.56723 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 = 0.0556322 Jy ! Component: 100 - total flux cleaned = 0.0803239 Jy ! Component: 150 - total flux cleaned = 0.0856977 Jy ! Component: 200 - total flux cleaned = 0.0882401 Jy ! Total flux subtracted in 200 components = 0.0882401 Jy ! Clean residual min=-0.032100 max=0.074453 Jy/beam ! Clean residual mean=-0.000033 rms=0.011451 Jy/beam ! Combined flux in latest and established models = 0.650558 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.650558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147488Jy sigma=0.609645 ! Fit after self-cal, rms=0.142802Jy sigma=0.600535 ! Inverting map ! Added new window around map position (-5, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0658157 Jy ! Component: 100 - total flux cleaned = 0.0961385 Jy ! Component: 150 - total flux cleaned = 0.112498 Jy ! Component: 200 - total flux cleaned = 0.117993 Jy ! Total flux subtracted in 200 components = 0.117993 Jy ! Clean residual min=-0.018016 max=0.022798 Jy/beam ! Clean residual mean=-0.000012 rms=0.005333 Jy/beam ! Combined flux in latest and established models = 0.768551 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 144 components and 0.768551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124002Jy sigma=0.395204 ! Fit after self-cal, rms=0.120294Jy sigma=0.382629 ! 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: ! FD 0.94 KP 0.97 LA 1.03 OV 0.99 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 0.85 KK 1.00* ! KP 1.01 LA 0.93 MK 1.08 NL 1.56 ! OV 0.95 PT 0.94 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.94 LA 1.02 OV 0.96 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 0.85 KK 1.00* ! KP 0.97 LA 0.94 MK 1.17 NL 1.51 ! OV 0.93 PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.91 LA 1.13 OV 1.04 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.02 HN 0.87 KK 1.00* ! KP 0.93 LA 1.02 MK 1.37 NL 1.57 ! OV 0.99 PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.96 LA 1.09 OV 1.03 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.03 HN 0.93 KK 1.00* ! KP 0.99 LA 1.00 MK 1.32 NL 1.72 ! OV 0.99 PT 1.05 SC 1.05 ! ! ! Fit before self-cal, rms=0.120294Jy sigma=0.382629 ! Fit after self-cal, rms=0.130248Jy sigma=0.321827 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=3.761 mas, bpa=14.23 degrees ! Estimated noise=1.58467 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 = 0.00622169 Jy ! Component: 100 - total flux cleaned = 0.00923617 Jy ! Component: 150 - total flux cleaned = 0.0116557 Jy ! Component: 200 - total flux cleaned = 0.0128378 Jy ! Total flux subtracted in 200 components = 0.0128378 Jy ! Clean residual min=-0.011115 max=0.019510 Jy/beam ! Clean residual mean=-0.000021 rms=0.003627 Jy/beam ! Combined flux in latest and established models = 0.781389 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.781389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124934Jy sigma=0.305818 ! Fit after self-cal, rms=0.123415Jy sigma=0.303859 ! Inverting map ! Added new window around map position (4.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017149 Jy ! Component: 100 - total flux cleaned = 0.0223104 Jy ! Component: 150 - total flux cleaned = 0.0247939 Jy ! Component: 200 - total flux cleaned = 0.0253453 Jy ! Total flux subtracted in 200 components = 0.0253453 Jy ! Clean residual min=-0.009663 max=0.011290 Jy/beam ! Clean residual mean=-0.000019 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.806735 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.806734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118995Jy sigma=0.286124 ! Fit after self-cal, rms=0.118424Jy sigma=0.283962 ! 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=0.118424Jy sigma=0.283962 ! Fit after self-cal, rms=0.116630Jy sigma=0.281520 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=3.706 mas, bpa=13.89 degrees ! Estimated noise=1.56753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258846 Jy ! Component: 100 - total flux cleaned = 0.00452969 Jy ! Component: 150 - total flux cleaned = 0.00454444 Jy ! Component: 200 - total flux cleaned = 0.00496521 Jy ! Total flux subtracted in 200 components = 0.00496521 Jy ! Clean residual min=-0.009098 max=0.009521 Jy/beam ! Clean residual mean=-0.000023 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.8117 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 0.8117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113182Jy sigma=0.277752 ! Fit after self-cal, rms=0.112885Jy sigma=0.276780 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 = 0.00131431 Jy ! Component: 100 - total flux cleaned = 0.00150807 Jy ! Component: 150 - total flux cleaned = 0.00151076 Jy ! Component: 200 - total flux cleaned = 0.00169194 Jy ! Total flux subtracted in 200 components = 0.00169194 Jy ! Clean residual min=-0.008910 max=0.009406 Jy/beam ! Clean residual mean=-0.000023 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.813392 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 205 components and 0.813392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110039Jy sigma=0.275474 ! Fit after self-cal, rms=0.109698Jy sigma=0.274798 ! 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=0.109698Jy sigma=0.274798 ! Fit after self-cal, rms=0.107855Jy sigma=0.272701 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.689 mas, bpa=13.96 degrees ! Estimated noise=1.55891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000798306 Jy ! Component: 100 - total flux cleaned = -1.5883e-05 Jy ! Component: 150 - total flux cleaned = 0.000317257 Jy ! Component: 200 - total flux cleaned = 0.000803934 Jy ! Total flux subtracted in 200 components = 0.000803934 Jy ! Clean residual min=-0.007868 max=0.008803 Jy/beam ! Clean residual mean=-0.000023 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.814196 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 214 components and 0.814196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105232Jy sigma=0.271711 ! Fit after self-cal, rms=0.104837Jy sigma=0.271204 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 (11.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817401 Jy ! Component: 100 - total flux cleaned = 0.0103456 Jy ! Component: 150 - total flux cleaned = 0.0123304 Jy ! Component: 200 - total flux cleaned = 0.0136117 Jy ! Total flux subtracted in 200 components = 0.0136117 Jy ! Clean residual min=-0.007364 max=0.006341 Jy/beam ! Clean residual mean=-0.000020 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.827807 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 236 components and 0.827807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102645Jy sigma=0.267185 ! Fit after self-cal, rms=0.102260Jy sigma=0.266401 ! 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=0.102260Jy sigma=0.266401 ! Fit after self-cal, rms=0.099963Jy sigma=0.265754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.069 mas, bpa=19.94 degrees ! Estimated noise=1.29588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281566 Jy ! Component: 100 - total flux cleaned = 0.0038349 Jy ! Component: 150 - total flux cleaned = 0.00486549 Jy ! Component: 200 - total flux cleaned = 0.00540119 Jy ! Total flux subtracted in 200 components = 0.00540119 Jy ! Clean residual min=-0.006653 max=0.005497 Jy/beam ! Clean residual mean=-0.000020 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.833208 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 268 components and 0.833209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098397Jy sigma=0.264359 ! Fit after self-cal, rms=0.098163Jy sigma=0.264029 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 = 0.00106417 Jy ! Component: 100 - total flux cleaned = 0.00229502 Jy ! Component: 150 - total flux cleaned = 0.00266675 Jy ! Component: 200 - total flux cleaned = 0.00313994 Jy ! Total flux subtracted in 200 components = 0.00313994 Jy ! Clean residual min=-0.006223 max=0.005320 Jy/beam ! Clean residual mean=-0.000019 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.836348 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 277 components and 0.836348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096934Jy sigma=0.263461 ! Fit after self-cal, rms=0.096703Jy sigma=0.263225 ! 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. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT 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:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK 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 ![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 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.096717Jy sigma=0.263514 ! Fit after self-cal, rms=0.096717Jy sigma=0.263514 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL 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 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.096717Jy sigma=0.263514 ! Fit after self-cal, rms=0.095613Jy sigma=0.263015 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=0.8531 mas, bmaj=2.375 mas, bpa=12.2 degrees ! Estimated noise=4.8457 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 (17.2, -30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308012 Jy ! Component: 100 - total flux cleaned = 0.00357261 Jy ! Component: 150 - total flux cleaned = 0.00399465 Jy ! Component: 200 - total flux cleaned = 0.00398185 Jy ! Total flux subtracted in 200 components = 0.00398185 Jy ! Clean residual min=-0.005788 max=0.006229 Jy/beam ! Clean residual mean=-0.000002 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.84033 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 305 components and 0.84033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093569Jy sigma=0.262640 ! Fit after self-cal, rms=0.093348Jy sigma=0.262174 ! 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=1.37 mas, bmaj=3.654 mas, bpa=13.76 degrees ! Estimated noise=1.55014 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 (39, -42). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408857 Jy ! Component: 100 - total flux cleaned = 0.00525809 Jy ! Component: 150 - total flux cleaned = 0.00628778 Jy ! Component: 200 - total flux cleaned = 0.00709057 Jy ! Component: 250 - total flux cleaned = 0.00758498 Jy ! Component: 300 - total flux cleaned = 0.00770222 Jy ! Component: 350 - total flux cleaned = 0.00759455 Jy ! Component: 400 - total flux cleaned = 0.00749178 Jy ! Total flux subtracted in 400 components = 0.00749178 Jy ! Clean residual min=-0.004831 max=0.005903 Jy/beam ! Clean residual mean=-0.000008 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.847822 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 347 components and 0.847822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090946Jy sigma=0.260115 ! Fit after self-cal, rms=0.090679Jy sigma=0.259685 ! Inverting map ! Added new window around map position (-2.2, -1.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155799 Jy ! Component: 100 - total flux cleaned = 0.0017251 Jy ! Component: 150 - total flux cleaned = 0.00172872 Jy ! Component: 200 - total flux cleaned = 0.00158614 Jy ! Component: 250 - total flux cleaned = 0.00144853 Jy ! Component: 300 - total flux cleaned = 0.00158183 Jy ! Component: 350 - total flux cleaned = 0.00184051 Jy ! Component: 400 - total flux cleaned = 0.00196184 Jy ! Total flux subtracted in 400 components = 0.00196184 Jy ! Clean residual min=-0.004074 max=0.003735 Jy/beam ! Clean residual mean=-0.000010 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.849784 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 373 components and 0.849784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087272Jy sigma=0.258490 ! Fit after self-cal, rms=0.087144Jy sigma=0.258426 ! 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 = 0.000150326 Jy ! Component: 100 - total flux cleaned = 0.000391104 Jy ! Component: 150 - total flux cleaned = 0.000618374 Jy ! Component: 200 - total flux cleaned = 0.000503729 Jy ! Component: 250 - total flux cleaned = 0.000616159 Jy ! Component: 300 - total flux cleaned = 0.000829877 Jy ! Component: 350 - total flux cleaned = 0.00103762 Jy ! Component: 400 - total flux cleaned = 0.00134622 Jy ! Total flux subtracted in 400 components = 0.00134622 Jy ! Clean residual min=-0.003913 max=0.003596 Jy/beam ! Clean residual mean=-0.000010 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.85113 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 404 components and 0.85113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085152Jy sigma=0.257682 ! Fit after self-cal, rms=0.085021Jy sigma=0.257637 ! 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. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. 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 13 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 111 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.085047Jy sigma=0.257957 ! Fit after self-cal, rms=0.082661Jy sigma=0.257092 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.367 mas, bmaj=3.615 mas, bpa=13.43 degrees ! Estimated noise=1.54433 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337135 Jy ! Component: 100 - total flux cleaned = 0.000923359 Jy ! Component: 150 - total flux cleaned = 0.00157639 Jy ! Component: 200 - total flux cleaned = 0.00188982 Jy ! Component: 250 - total flux cleaned = 0.00229003 Jy ! Component: 300 - total flux cleaned = 0.00258152 Jy ! Component: 350 - total flux cleaned = 0.00277058 Jy ! Component: 400 - total flux cleaned = 0.0029514 Jy ! Total flux subtracted in 400 components = 0.0029514 Jy ! Clean residual min=-0.003224 max=0.003328 Jy/beam ! Clean residual mean=-0.000008 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.854082 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 427 components and 0.854081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080917Jy sigma=0.256384 ! Fit after self-cal, rms=0.080785Jy sigma=0.256345 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 = 0.000393253 Jy ! Component: 100 - total flux cleaned = 0.000663741 Jy ! Component: 150 - total flux cleaned = 0.000836357 Jy ! Component: 200 - total flux cleaned = 0.000752755 Jy ! Component: 250 - total flux cleaned = 0.000919549 Jy ! Component: 300 - total flux cleaned = 0.000998734 Jy ! Component: 350 - total flux cleaned = 0.00115442 Jy ! Component: 400 - total flux cleaned = 0.00138427 Jy ! Total flux subtracted in 400 components = 0.00138427 Jy ! Clean residual min=-0.003073 max=0.003056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.855466 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 451 components and 0.855466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079644Jy sigma=0.255902 ! Fit after self-cal, rms=0.079569Jy sigma=0.255875 ! Inverting map ! Added new window around map position (-34.6, 6.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269332 Jy ! Component: 100 - total flux cleaned = 0.00286006 Jy ! Component: 150 - total flux cleaned = 0.0027051 Jy ! Component: 200 - total flux cleaned = 0.00270451 Jy ! Component: 250 - total flux cleaned = 0.00255784 Jy ! Component: 300 - total flux cleaned = 0.00248381 Jy ! Component: 350 - total flux cleaned = 0.00241337 Jy ! Component: 400 - total flux cleaned = 0.00234232 Jy ! Total flux subtracted in 400 components = 0.00234232 Jy ! Clean residual min=-0.002738 max=0.002735 Jy/beam ! Clean residual mean=-0.000009 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.857808 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 486 components and 0.857808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078769Jy sigma=0.255086 ! Fit after self-cal, rms=0.078706Jy sigma=0.255033 ! Inverting map ! Added new window around map position (-14.4, 2.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131545 Jy ! Component: 100 - total flux cleaned = 0.00162165 Jy ! Component: 150 - total flux cleaned = 0.00197775 Jy ! Component: 200 - total flux cleaned = 0.00211187 Jy ! Component: 250 - total flux cleaned = 0.00231294 Jy ! Component: 300 - total flux cleaned = 0.00237819 Jy ! Component: 350 - total flux cleaned = 0.00257184 Jy ! Component: 400 - total flux cleaned = 0.00276068 Jy ! Total flux subtracted in 400 components = 0.00276068 Jy ! Clean residual min=-0.002627 max=0.002572 Jy/beam ! Clean residual mean=-0.000009 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.860569 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 521 components and 0.860569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077998Jy sigma=0.254464 ! Fit after self-cal, rms=0.077939Jy sigma=0.254418 ! 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=0.077939Jy sigma=0.254418 ! Fit after self-cal, rms=0.076316Jy sigma=0.253943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.593 mas, bpa=13.22 degrees ! Estimated noise=1.54001 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216215 Jy ! Component: 100 - total flux cleaned = 7.54481e-05 Jy ! Component: 150 - total flux cleaned = 0.000214875 Jy ! Component: 200 - total flux cleaned = 0.000214131 Jy ! Component: 250 - total flux cleaned = 0.00021478 Jy ! Component: 300 - total flux cleaned = 0.000339356 Jy ! Component: 350 - total flux cleaned = 0.000399845 Jy ! Component: 400 - total flux cleaned = 0.000219825 Jy ! Total flux subtracted in 400 components = 0.000219825 Jy ! Clean residual min=-0.002269 max=0.002033 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.860789 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 552 components and 0.860789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075593Jy sigma=0.253634 ! Fit after self-cal, rms=0.075560Jy sigma=0.253616 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 = 0.000194483 Jy ! Component: 100 - total flux cleaned = 0.00013605 Jy ! Component: 150 - total flux cleaned = 0.000192069 Jy ! Component: 200 - total flux cleaned = 0.000192464 Jy ! Component: 250 - total flux cleaned = 0.000137997 Jy ! Component: 300 - total flux cleaned = 0.000354545 Jy ! Component: 350 - total flux cleaned = 0.000248897 Jy ! Component: 400 - total flux cleaned = 0.00035436 Jy ! Total flux subtracted in 400 components = 0.00035436 Jy ! Clean residual min=-0.002181 max=0.001899 Jy/beam ! Clean residual mean=-0.000005 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.861143 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 573 components and 0.861143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075080Jy sigma=0.253388 ! Fit after self-cal, rms=0.075058Jy sigma=0.253373 ! 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=0.075058Jy sigma=0.253373 ! Fit after self-cal, rms=0.074751Jy sigma=0.243815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.026 mas, bpa=19.63 degrees ! Estimated noise=1.28534 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732327 Jy ! Component: 100 - total flux cleaned = 0.00100354 Jy ! Component: 150 - total flux cleaned = 0.00131127 Jy ! Component: 200 - total flux cleaned = 0.00156064 Jy ! Component: 250 - total flux cleaned = 0.00180386 Jy ! Component: 300 - total flux cleaned = 0.00204062 Jy ! Component: 350 - total flux cleaned = 0.00217867 Jy ! Component: 400 - total flux cleaned = 0.00226754 Jy ! Total flux subtracted in 400 components = 0.00226754 Jy ! Clean residual min=-0.001756 max=0.001663 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.86341 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 618 components and 0.86341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074449Jy sigma=0.243597 ! Fit after self-cal, rms=0.074445Jy sigma=0.243576 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 = 0.000348531 Jy ! Component: 100 - total flux cleaned = 0.000347964 Jy ! Component: 150 - total flux cleaned = 0.00043351 Jy ! Component: 200 - total flux cleaned = 0.000557938 Jy ! Component: 250 - total flux cleaned = 0.000598374 Jy ! Component: 300 - total flux cleaned = 0.00063969 Jy ! Component: 350 - total flux cleaned = 0.00071681 Jy ! Component: 400 - total flux cleaned = 0.000715952 Jy ! Total flux subtracted in 400 components = 0.000715952 Jy ! Clean residual min=-0.001654 max=0.001616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.864126 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 650 components and 0.864126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074233Jy sigma=0.243475 ! Fit after self-cal, rms=0.074219Jy sigma=0.243463 ! Inverting map ! Added new window around map position (-15.6, 49.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182981 Jy ! Component: 100 - total flux cleaned = 0.000129436 Jy ! Component: 150 - total flux cleaned = 2.67382e-05 Jy ! Component: 200 - total flux cleaned = 0.000173975 Jy ! Component: 250 - total flux cleaned = 0.000312644 Jy ! Component: 300 - total flux cleaned = 0.000401591 Jy ! Component: 350 - total flux cleaned = 0.00048466 Jy ! Component: 400 - total flux cleaned = 0.000482476 Jy ! Total flux subtracted in 400 components = 0.000482476 Jy ! Clean residual min=-0.001616 max=0.001424 Jy/beam ! Clean residual mean=-0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.864609 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 706 components and 0.864609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073890Jy sigma=0.243193 ! Fit after self-cal, rms=0.073875Jy sigma=0.243166 ! 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=1.365 mas, bmaj=3.591 mas, bpa=13.23 degrees ! Estimated noise=1.53868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.365 x 3.591 at 13.23 degrees (North through East) ! Clean map min=-0.0096412 max=0.27038 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=0.8491 mas, bmaj=2.333 mas, bpa=11.51 degrees ! Estimated noise=4.79844 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.314498 Jy ! Component: 100 - total flux cleaned = 0.45387 Jy ! Component: 150 - total flux cleaned = 0.529288 Jy ! Component: 200 - total flux cleaned = 0.581385 Jy ! Component: 250 - total flux cleaned = 0.619646 Jy ! Component: 300 - total flux cleaned = 0.647415 Jy ! Component: 350 - total flux cleaned = 0.671062 Jy ! Component: 400 - total flux cleaned = 0.691761 Jy ! Total flux subtracted in 400 components = 0.691761 Jy ! Clean residual min=-0.013235 max=0.013188 Jy/beam ! Clean residual mean=-0.000002 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 0.691761 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 143 model components to the UV plane model. ! The established model now contains 143 components and 0.691761 Jy ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.591 mas, bpa=13.23 degrees ! Estimated noise=1.53868 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0302815 Jy ! Component: 100 - total flux cleaned = 0.0522723 Jy ! Component: 150 - total flux cleaned = 0.0695629 Jy ! Component: 200 - total flux cleaned = 0.0820349 Jy ! Component: 250 - total flux cleaned = 0.0929348 Jy ! Component: 300 - total flux cleaned = 0.102355 Jy ! Component: 350 - total flux cleaned = 0.109881 Jy ! Component: 400 - total flux cleaned = 0.116237 Jy ! Total flux subtracted in 400 components = 0.116237 Jy ! Clean residual min=-0.007359 max=0.007126 Jy/beam ! Clean residual mean=-0.000016 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.807998 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 248 components and 0.807998 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=3.127 mas, bmaj=7.026 mas, bpa=19.63 degrees ! Estimated noise=1.28534 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00838855 Jy ! Component: 100 - total flux cleaned = 0.0147081 Jy ! Component: 150 - total flux cleaned = 0.0194154 Jy ! Component: 200 - total flux cleaned = 0.0233072 Jy ! Component: 250 - total flux cleaned = 0.0264289 Jy ! Component: 300 - total flux cleaned = 0.0290828 Jy ! Component: 350 - total flux cleaned = 0.0311929 Jy ! Component: 400 - total flux cleaned = 0.033152 Jy ! Total flux subtracted in 400 components = 0.033152 Jy ! Clean residual min=-0.004101 max=0.003774 Jy/beam ! Clean residual mean=-0.000014 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.84115 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 = 0.00144123 Jy ! Component: 100 - total flux cleaned = 0.00230796 Jy ! Component: 150 - total flux cleaned = 0.00325879 Jy ! Component: 200 - total flux cleaned = 0.00427002 Jy ! Component: 250 - total flux cleaned = 0.00502152 Jy ! Component: 300 - total flux cleaned = 0.00564161 Jy ! Component: 350 - total flux cleaned = 0.00633029 Jy ! Component: 400 - total flux cleaned = 0.00680691 Jy ! Total flux subtracted in 400 components = 0.00680691 Jy ! Clean residual min=-0.003011 max=0.002941 Jy/beam ! Clean residual mean=-0.000012 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.847957 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 396 components and 0.847957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=3.591 mas, bpa=13.23 degrees ! Estimated noise=1.53868 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757114 Jy ! Component: 100 - total flux cleaned = -0.000323449 Jy ! Component: 150 - total flux cleaned = 8.79214e-05 Jy ! Component: 200 - total flux cleaned = 0.000878767 Jy ! Component: 250 - total flux cleaned = 0.00150476 Jy ! Component: 300 - total flux cleaned = 0.00198885 Jy ! Component: 350 - total flux cleaned = 0.00257521 Jy ! Component: 400 - total flux cleaned = 0.00291316 Jy ! Total flux subtracted in 400 components = 0.00291316 Jy ! Clean residual min=-0.003363 max=0.003143 Jy/beam ! Clean residual mean=-0.000009 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.85087 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 439 components and 0.85087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078856Jy sigma=0.246429 ! Fit after self-cal, rms=0.077648Jy sigma=0.245541 wmodel /scr/pima/rdv62_uvs/J0735-1735_X_map.mod ! Writing 439 model components to file: /scr/pima/rdv62_uvs/J0735-1735_X_map.mod wobs /scr/pima/rdv62_uvs/J0735-1735_X_uvs.fits ! Applying 1365 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0735-1735_X_uvs.fits wwins /scr/pima/rdv62_uvs/J0735-1735_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rdv62_uvs/J0735-1735_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 = -9.02752e-06 Jy ! Component: 100 - total flux cleaned = 9.18679e-05 Jy ! Component: 150 - total flux cleaned = 0.000188907 Jy ! Component: 200 - total flux cleaned = 0.000191845 Jy ! Component: 250 - total flux cleaned = 0.000192009 Jy ! Component: 300 - total flux cleaned = 0.00014882 Jy ! Component: 350 - total flux cleaned = 0.000191168 Jy ! Component: 400 - total flux cleaned = 0.000355114 Jy ! Component: 450 - total flux cleaned = 0.000434986 Jy ! Component: 500 - total flux cleaned = 0.000553312 Jy ! Component: 550 - total flux cleaned = 0.000631008 Jy ! Component: 600 - total flux cleaned = 0.000630885 Jy ! Component: 650 - total flux cleaned = 0.000706593 Jy ! Component: 700 - total flux cleaned = 0.000817229 Jy ! Component: 750 - total flux cleaned = 0.000817658 Jy ! Component: 800 - total flux cleaned = 0.000960511 Jy ! Component: 850 - total flux cleaned = 0.000960041 Jy ! Component: 900 - total flux cleaned = 0.000890889 Jy ! Component: 950 - total flux cleaned = 0.000890957 Jy ! Component: 1000 - total flux cleaned = 0.000822679 Jy ! Component: 1050 - total flux cleaned = 0.000688448 Jy ! Component: 1100 - total flux cleaned = 0.000622463 Jy ! Component: 1150 - total flux cleaned = 0.000524082 Jy ! Component: 1200 - total flux cleaned = 0.000459249 Jy ! Component: 1250 - total flux cleaned = 0.000427108 Jy ! Component: 1300 - total flux cleaned = 0.000426827 Jy ! Component: 1350 - total flux cleaned = 0.000332788 Jy ! Component: 1400 - total flux cleaned = 0.000302153 Jy ! Component: 1450 - total flux cleaned = 0.000302169 Jy ! Component: 1500 - total flux cleaned = 0.000272011 Jy ! Component: 1550 - total flux cleaned = 0.000301936 Jy ! Component: 1600 - total flux cleaned = 0.000301421 Jy ! Component: 1650 - total flux cleaned = 0.000271924 Jy ! Component: 1700 - total flux cleaned = 0.000213473 Jy ! Component: 1750 - total flux cleaned = 0.00021372 Jy ! Component: 1800 - total flux cleaned = 0.000242178 Jy ! Component: 1850 - total flux cleaned = 0.000213643 Jy ! Component: 1900 - total flux cleaned = 0.000129231 Jy ! Component: 1950 - total flux cleaned = 0.000157271 Jy ! Component: 2000 - total flux cleaned = 0.000102042 Jy ! Component: 2050 - total flux cleaned = 0.000129492 Jy ! Component: 2100 - total flux cleaned = 0.000102619 Jy ! Component: 2150 - total flux cleaned = 7.62496e-05 Jy ! Component: 2200 - total flux cleaned = 0.000102943 Jy ! Component: 2250 - total flux cleaned = 7.60193e-05 Jy ! Component: 2300 - total flux cleaned = 2.33628e-05 Jy ! Component: 2350 - total flux cleaned = 2.31293e-05 Jy ! Component: 2400 - total flux cleaned = 2.3421e-05 Jy ! Component: 2450 - total flux cleaned = -5.34718e-05 Jy ! Component: 2500 - total flux cleaned = -2.8207e-05 Jy ! Component: 2550 - total flux cleaned = -2.82689e-05 Jy ! Component: 2600 - total flux cleaned = -5.31295e-05 Jy ! Component: 2650 - total flux cleaned = -0.000127613 Jy ! Component: 2700 - total flux cleaned = -0.000201686 Jy ! Component: 2750 - total flux cleaned = -0.000226254 Jy ! Component: 2800 - total flux cleaned = -0.00027492 Jy ! Component: 2850 - total flux cleaned = -0.00037175 Jy ! Component: 2900 - total flux cleaned = -0.000347527 Jy ! Component: 2950 - total flux cleaned = -0.000395231 Jy ! Component: 3000 - total flux cleaned = -0.000419012 Jy ! Component: 3050 - total flux cleaned = -0.000512891 Jy ! Component: 3100 - total flux cleaned = -0.000559738 Jy ! Component: 3150 - total flux cleaned = -0.000629537 Jy ! Component: 3200 - total flux cleaned = -0.000721908 Jy ! Component: 3250 - total flux cleaned = -0.000836426 Jy ! Component: 3300 - total flux cleaned = -0.000904773 Jy ! Component: 3350 - total flux cleaned = -0.000972431 Jy ! Component: 3400 - total flux cleaned = -0.000994877 Jy ! Component: 3450 - total flux cleaned = -0.00110677 Jy ! Component: 3500 - total flux cleaned = -0.00119562 Jy ! Component: 3550 - total flux cleaned = -0.00128379 Jy ! Component: 3600 - total flux cleaned = -0.0012617 Jy ! Component: 3650 - total flux cleaned = -0.0012836 Jy ! Component: 3700 - total flux cleaned = -0.00128355 Jy ! Component: 3750 - total flux cleaned = -0.00128366 Jy ! Component: 3800 - total flux cleaned = -0.00121931 Jy ! Component: 3850 - total flux cleaned = -0.001262 Jy ! Component: 3900 - total flux cleaned = -0.00124064 Jy ! Component: 3950 - total flux cleaned = -0.00130401 Jy ! Component: 4000 - total flux cleaned = -0.00119886 Jy ! Component: 4050 - total flux cleaned = -0.00121982 Jy ! Total flux subtracted in 4096 components = -0.00121992 Jy ! Clean residual min=-0.001213 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.84965 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 627 components and 0.849649 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0735-1735_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.365 x 3.591 at 13.23 degrees (North through East) ! Clean map min=-0.0041535 max=0.26159 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0735-1735_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= 0.2615 rms= 0.00036 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0735-1735_X_uvs.log closed on Fri Nov 22 22:35:04 2013