! Started logfile: /scr/pima/rdv94_uvs/J1427-4206_S_uvs.log on Tue Oct 8 12:21:05 2013 obs /scr/pima/rdv94_uvs/J1427-4206_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1427-4206_S_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 2 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 10 of 10 possible baselines. ! AN table 5: 6 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.816327 visibilities/baseline/integration-bin. ! Found source: J1427-4206 ! ! 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 320 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1427-4206_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:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 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:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.394036Jy sigma=27.542167 ! Fit after self-cal, rms=0.259124Jy sigma=5.489335 ! 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:WF ! Flagging baselines of antenna 2:WF 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=2.971 mas, bmaj=10.39 mas, bpa=-17.51 degrees ! Estimated noise=3.15965 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 = 0.792285 Jy ! Component: 100 - total flux cleaned = 0.976563 Jy ! Total flux subtracted in 100 components = 0.976563 Jy ! Clean residual min=-0.073102 max=0.092832 Jy/beam ! Clean residual mean=0.000843 rms=0.023713 Jy/beam ! Combined flux in latest and established models = 0.976563 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.976563 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.255609Jy sigma=5.733996 ! Fit after self-cal, rms=0.255577Jy sigma=5.733463 ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=10.39 mas, bpa=-17.51 degrees ! Estimated noise=3.15965 mJy/beam. 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=3.962 mas, bmaj=13.12 mas, bpa=-9.9 degrees ! Estimated noise=2.1687 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 = 0.0904669 Jy ! Component: 100 - total flux cleaned = 0.130983 Jy ! Component: 150 - total flux cleaned = 0.149356 Jy ! Component: 200 - total flux cleaned = 0.152772 Jy ! Total flux subtracted in 200 components = 0.152772 Jy ! Clean residual min=-0.078056 max=0.083322 Jy/beam ! Clean residual mean=0.000525 rms=0.023355 Jy/beam ! Combined flux in latest and established models = 1.12934 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 1.12934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237441Jy sigma=5.024190 ! Fit after self-cal, rms=0.237252Jy sigma=5.022861 ! 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: ! FD 0.98 KP 1.33 LA 1.05 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 KP 1.17 LA 0.99 MK 1.03 ! NL 1.30 OV 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 1.20 LA 1.08 MK 0.94 ! OV 1.02 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.31 LA 0.98 PT 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.14 KP 1.17 LA 0.88 MK 1.05 ! NL 1.37 OV 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 KP 1.21 LA 0.99 MK 1.00 ! OV 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 1.14 LA 0.78 PT 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.15 KP 1.00 LA 0.71 MK 1.08 ! NL 1.40 OV 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 KP 1.07 LA 0.79 MK 1.01 ! OV 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.05 LA 0.64 PT 0.89 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 KP 0.93 LA 0.58 MK 1.17 ! NL 1.34 OV 0.82 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 0.96 LA 0.67 MK 1.08 ! OV 0.88 ! ! A total of 18 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.237252Jy sigma=5.022861 ! Fit after self-cal, rms=0.123281Jy sigma=2.391036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.159 mas, bmaj=26.2 mas, bpa=-22.67 degrees ! Estimated noise=2.61234 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 = -0.00210826 Jy ! Component: 100 - total flux cleaned = -0.00210522 Jy ! Component: 150 - total flux cleaned = -0.00211534 Jy ! Component: 200 - total flux cleaned = -0.00208528 Jy ! Total flux subtracted in 200 components = -0.00208528 Jy ! Clean residual min=-0.037466 max=0.064384 Jy/beam ! Clean residual mean=0.000053 rms=0.014305 Jy/beam ! Combined flux in latest and established models = 1.12725 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 1.12725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121105Jy sigma=2.363894 ! Fit after self-cal, rms=0.121859Jy sigma=2.356551 ! 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=0.121859Jy sigma=2.356551 ! Fit after self-cal, rms=0.122646Jy sigma=2.354835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=26.24 mas, bpa=-22.63 degrees ! Estimated noise=2.6123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144669 Jy ! Component: 100 - total flux cleaned = -0.00175543 Jy ! Component: 150 - total flux cleaned = -0.0017575 Jy ! Component: 200 - total flux cleaned = -0.00173999 Jy ! Total flux subtracted in 200 components = -0.00173999 Jy ! Clean residual min=-0.036505 max=0.063002 Jy/beam ! Clean residual mean=0.000065 rms=0.014126 Jy/beam ! Combined flux in latest and established models = 1.12551 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 1.12551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120997Jy sigma=2.335086 ! Fit after self-cal, rms=0.120796Jy sigma=2.333674 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 (16.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441712 Jy ! Component: 100 - total flux cleaned = 0.0472272 Jy ! Component: 150 - total flux cleaned = 0.0480106 Jy ! Component: 200 - total flux cleaned = 0.0464531 Jy ! Total flux subtracted in 200 components = 0.0464531 Jy ! Clean residual min=-0.030775 max=0.031203 Jy/beam ! Clean residual mean=0.000673 rms=0.009134 Jy/beam ! Combined flux in latest and established models = 1.17196 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 89 components and 1.17196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094219Jy sigma=1.655524 ! Fit after self-cal, rms=0.093780Jy sigma=1.634468 ! 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=0.093780Jy sigma=1.634468 ! Fit after self-cal, rms=0.085845Jy sigma=1.511492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.172 mas, bmaj=26.19 mas, bpa=-22.6 degrees ! Estimated noise=2.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217098 Jy ! Component: 100 - total flux cleaned = 0.023626 Jy ! Component: 150 - total flux cleaned = 0.0255894 Jy ! Component: 200 - total flux cleaned = 0.0266342 Jy ! Total flux subtracted in 200 components = 0.0266342 Jy ! Clean residual min=-0.020242 max=0.021812 Jy/beam ! Clean residual mean=0.000436 rms=0.006373 Jy/beam ! Combined flux in latest and established models = 1.1986 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 132 components and 1.1986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079823Jy sigma=1.364144 ! Fit after self-cal, rms=0.079513Jy sigma=1.355134 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 = 0.00256226 Jy ! Component: 100 - total flux cleaned = 0.00320155 Jy ! Component: 150 - total flux cleaned = 0.00319857 Jy ! Component: 200 - total flux cleaned = 0.00285057 Jy ! Total flux subtracted in 200 components = 0.00285057 Jy ! Clean residual min=-0.020445 max=0.020884 Jy/beam ! Clean residual mean=0.000465 rms=0.006145 Jy/beam ! Combined flux in latest and established models = 1.20145 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 1.20145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077885Jy sigma=1.336753 ! Fit after self-cal, rms=0.077821Jy sigma=1.335252 ! 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=0.077821Jy sigma=1.335252 ! Fit after self-cal, rms=0.072972Jy sigma=1.281084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.51 mas, bmaj=41.99 mas, bpa=-8.767 degrees ! Estimated noise=2.78103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135465 Jy ! Component: 100 - total flux cleaned = 0.0175548 Jy ! Component: 150 - total flux cleaned = 0.0187421 Jy ! Component: 200 - total flux cleaned = 0.0192739 Jy ! Total flux subtracted in 200 components = 0.0192739 Jy ! Clean residual min=-0.019926 max=0.016528 Jy/beam ! Clean residual mean=0.000439 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 1.22072 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 216 components and 1.22072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071012Jy sigma=1.234092 ! Fit after self-cal, rms=0.070703Jy sigma=1.229328 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 = 0.00209442 Jy ! Component: 100 - total flux cleaned = 0.00242996 Jy ! Component: 150 - total flux cleaned = 0.00271829 Jy ! Component: 200 - total flux cleaned = 0.00280522 Jy ! Total flux subtracted in 200 components = 0.00280522 Jy ! Clean residual min=-0.019669 max=0.015662 Jy/beam ! Clean residual mean=0.000473 rms=0.005757 Jy/beam ! Combined flux in latest and established models = 1.22353 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 236 components and 1.22353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070361Jy sigma=1.225554 ! Fit after self-cal, rms=0.070252Jy sigma=1.224673 ! 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: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:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD 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 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 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:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV 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:MK,true ! 5:MK 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184072Jy sigma=2.623215 ! Fit after self-cal, rms=0.178999Jy sigma=2.593012 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:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 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:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK 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 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.178999Jy sigma=2.593012 ! Fit after self-cal, rms=0.064743Jy sigma=1.132585 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=3.097 mas, bmaj=20.72 mas, bpa=-24.68 degrees ! Estimated noise=3.67837 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 (-107.5, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121644 Jy ! Component: 100 - total flux cleaned = 0.0157808 Jy ! Component: 150 - total flux cleaned = 0.0184532 Jy ! Component: 200 - total flux cleaned = 0.0192428 Jy ! Total flux subtracted in 200 components = 0.0192428 Jy ! Clean residual min=-0.009584 max=0.010466 Jy/beam ! Clean residual mean=-0.000010 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 1.24277 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 276 components and 1.24277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061684Jy sigma=1.065367 ! Fit after self-cal, rms=0.061087Jy sigma=1.056165 ! 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=4.361 mas, bmaj=27.25 mas, bpa=-21.86 degrees ! Estimated noise=2.3961 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 = 0.00257593 Jy ! Component: 100 - total flux cleaned = 0.00525039 Jy ! Component: 150 - total flux cleaned = 0.00682358 Jy ! Component: 200 - total flux cleaned = 0.00803107 Jy ! Component: 250 - total flux cleaned = 0.00870317 Jy ! Component: 300 - total flux cleaned = 0.00870568 Jy ! Component: 350 - total flux cleaned = 0.00893844 Jy ! Component: 400 - total flux cleaned = 0.00926443 Jy ! Total flux subtracted in 400 components = 0.00926443 Jy ! Clean residual min=-0.007865 max=0.007775 Jy/beam ! Clean residual mean=0.000038 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 1.25203 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 320 components and 1.25203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059035Jy sigma=1.025721 ! Fit after self-cal, rms=0.058877Jy sigma=1.023438 ! 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 = 0.00134967 Jy ! Component: 100 - total flux cleaned = 0.00168194 Jy ! Component: 150 - total flux cleaned = 0.00198828 Jy ! Component: 200 - total flux cleaned = 0.00238005 Jy ! Component: 250 - total flux cleaned = 0.00256613 Jy ! Component: 300 - total flux cleaned = 0.00283746 Jy ! Component: 350 - total flux cleaned = 0.00318589 Jy ! Component: 400 - total flux cleaned = 0.00335545 Jy ! Total flux subtracted in 400 components = 0.00335545 Jy ! Clean residual min=-0.006998 max=0.006971 Jy/beam ! Clean residual mean=0.000033 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 1.25539 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 348 components and 1.25539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058008Jy sigma=1.013983 ! Fit after self-cal, rms=0.057960Jy sigma=1.013401 ! 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 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.154198Jy sigma=1.891813 ! Fit after self-cal, rms=0.056792Jy sigma=1.002904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.361 mas, bmaj=27.26 mas, bpa=-21.85 degrees ! Estimated noise=2.39299 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370341 Jy ! Component: 100 - total flux cleaned = 0.0051688 Jy ! Component: 150 - total flux cleaned = 0.00565702 Jy ! Component: 200 - total flux cleaned = 0.00592284 Jy ! Component: 250 - total flux cleaned = 0.00600367 Jy ! Component: 300 - total flux cleaned = 0.00615699 Jy ! Component: 350 - total flux cleaned = 0.00623109 Jy ! Component: 400 - total flux cleaned = 0.00644245 Jy ! Total flux subtracted in 400 components = 0.00644245 Jy ! Clean residual min=-0.005400 max=0.005245 Jy/beam ! Clean residual mean=0.000051 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 1.26183 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 375 components and 1.26183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056008Jy sigma=0.992975 ! Fit after self-cal, rms=0.055995Jy sigma=0.992262 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 = 0.00158411 Jy ! Component: 100 - total flux cleaned = 0.00202581 Jy ! Component: 150 - total flux cleaned = 0.00216469 Jy ! Component: 200 - total flux cleaned = 0.00223059 Jy ! Component: 250 - total flux cleaned = 0.00229296 Jy ! Component: 300 - total flux cleaned = 0.00235407 Jy ! Component: 350 - total flux cleaned = 0.00241509 Jy ! Component: 400 - total flux cleaned = 0.00247402 Jy ! Total flux subtracted in 400 components = 0.00247402 Jy ! Clean residual min=-0.004822 max=0.004935 Jy/beam ! Clean residual mean=0.000050 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 1.26431 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 406 components and 1.26431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055569Jy sigma=0.987838 ! Fit after self-cal, rms=0.055550Jy sigma=0.987427 ! 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=0.055550Jy sigma=0.987427 ! Fit after self-cal, rms=0.055307Jy sigma=0.985559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.363 mas, bmaj=27.27 mas, bpa=-21.85 degrees ! Estimated noise=2.39168 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232456 Jy ! Component: 100 - total flux cleaned = 0.00307262 Jy ! Component: 150 - total flux cleaned = 0.00313818 Jy ! Component: 200 - total flux cleaned = 0.00326417 Jy ! Component: 250 - total flux cleaned = 0.00332728 Jy ! Component: 300 - total flux cleaned = 0.00338641 Jy ! Component: 350 - total flux cleaned = 0.00344133 Jy ! Component: 400 - total flux cleaned = 0.00344032 Jy ! Total flux subtracted in 400 components = 0.00344032 Jy ! Clean residual min=-0.004450 max=0.004588 Jy/beam ! Clean residual mean=0.000048 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 1.26775 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 424 components and 1.26775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054895Jy sigma=0.981014 ! Fit after self-cal, rms=0.054904Jy sigma=0.980650 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 = 0.00117962 Jy ! Component: 100 - total flux cleaned = 0.00135125 Jy ! Component: 150 - total flux cleaned = 0.00146191 Jy ! Component: 200 - total flux cleaned = 0.00151567 Jy ! Component: 250 - total flux cleaned = 0.00151447 Jy ! Component: 300 - total flux cleaned = 0.00151438 Jy ! Component: 350 - total flux cleaned = 0.00151483 Jy ! Component: 400 - total flux cleaned = 0.00156289 Jy ! Total flux subtracted in 400 components = 0.00156289 Jy ! Clean residual min=-0.004208 max=0.004373 Jy/beam ! Clean residual mean=0.000046 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 1.26931 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 437 components and 1.26931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054594Jy sigma=0.977949 ! Fit after self-cal, rms=0.054597Jy sigma=0.977713 ! 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=0.054597Jy sigma=0.977713 ! Fit after self-cal, rms=0.053339Jy sigma=0.954285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.14 mas, bmaj=43.88 mas, bpa=-10.52 degrees ! Estimated noise=2.51928 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166074 Jy ! Component: 100 - total flux cleaned = 0.00203436 Jy ! Component: 150 - total flux cleaned = 0.00223545 Jy ! Component: 200 - total flux cleaned = 0.00242276 Jy ! Component: 250 - total flux cleaned = 0.002494 Jy ! Component: 300 - total flux cleaned = 0.00252918 Jy ! Component: 350 - total flux cleaned = 0.00259665 Jy ! Component: 400 - total flux cleaned = 0.00266225 Jy ! Total flux subtracted in 400 components = 0.00266225 Jy ! Clean residual min=-0.003597 max=0.003508 Jy/beam ! Clean residual mean=0.000010 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.27197 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 476 components and 1.27197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053213Jy sigma=0.952172 ! Fit after self-cal, rms=0.053180Jy sigma=0.951894 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 = 0.000818444 Jy ! Component: 100 - total flux cleaned = 0.00110565 Jy ! Component: 150 - total flux cleaned = 0.00113845 Jy ! Component: 200 - total flux cleaned = 0.00123505 Jy ! Component: 250 - total flux cleaned = 0.00126715 Jy ! Component: 300 - total flux cleaned = 0.00132689 Jy ! Component: 350 - total flux cleaned = 0.00138485 Jy ! Component: 400 - total flux cleaned = 0.00144104 Jy ! Total flux subtracted in 400 components = 0.00144104 Jy ! Clean residual min=-0.003222 max=0.003464 Jy/beam ! Clean residual mean=0.000004 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 1.27341 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 493 components and 1.27341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053109Jy sigma=0.950853 ! Fit after self-cal, rms=0.053082Jy sigma=0.950665 ! Inverting map ! Added new window around map position (76, 127.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0003e-05 Jy ! Component: 100 - total flux cleaned = -0.000222566 Jy ! Component: 150 - total flux cleaned = -5.33586e-05 Jy ! Component: 200 - total flux cleaned = 0.000101852 Jy ! Component: 250 - total flux cleaned = 0.000104232 Jy ! Component: 300 - total flux cleaned = 0.000147874 Jy ! Component: 350 - total flux cleaned = 0.000230756 Jy ! Component: 400 - total flux cleaned = 0.000312005 Jy ! Total flux subtracted in 400 components = 0.000312005 Jy ! Clean residual min=-0.002660 max=0.002712 Jy/beam ! Clean residual mean=-0.000040 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 1.27372 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 576 components and 1.27372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052679Jy sigma=0.945240 ! Fit after self-cal, rms=0.052625Jy sigma=0.944487 ! Inverting map ! Added new window around map position (-127, -128). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135019 Jy ! Component: 100 - total flux cleaned = 0.00143124 Jy ! Component: 150 - total flux cleaned = 0.00128549 Jy ! Component: 200 - total flux cleaned = 0.00114915 Jy ! Component: 250 - total flux cleaned = 0.00108463 Jy ! Component: 300 - total flux cleaned = 0.000962869 Jy ! Component: 350 - total flux cleaned = 0.000846641 Jy ! Component: 400 - total flux cleaned = 0.000734706 Jy ! Total flux subtracted in 400 components = 0.000734706 Jy ! Clean residual min=-0.001961 max=0.001878 Jy/beam ! Clean residual mean=-0.000023 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 1.27446 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 660 components and 1.27446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052150Jy sigma=0.938172 ! Fit after self-cal, rms=0.052163Jy sigma=0.937832 ! Inverting map ! Added new window around map position (92.5, -30.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138072 Jy ! Component: 100 - total flux cleaned = 0.00214647 Jy ! Component: 150 - total flux cleaned = 0.00232612 Jy ! Component: 200 - total flux cleaned = 0.0024381 Jy ! Component: 250 - total flux cleaned = 0.00238314 Jy ! Component: 300 - total flux cleaned = 0.00243673 Jy ! Component: 350 - total flux cleaned = 0.00248926 Jy ! Component: 400 - total flux cleaned = 0.00243861 Jy ! Total flux subtracted in 400 components = 0.00243861 Jy ! Clean residual min=-0.001430 max=0.001286 Jy/beam ! Clean residual mean=-0.000024 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 1.2769 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 739 components and 1.2769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051828Jy sigma=0.933314 ! Fit after self-cal, rms=0.051816Jy sigma=0.933082 ! 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=4.363 mas, bmaj=27.27 mas, bpa=-21.85 degrees ! Estimated noise=2.39223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.363 x 27.27 at -21.85 degrees (North through East) ! Clean map min=-0.020609 max=0.95254 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=0.051816Jy sigma=0.933082 ! Fit after self-cal, rms=0.035937Jy sigma=0.516187 ! Inverting map and beam ! Estimated beam: bmin=4.363 mas, bmaj=27.28 mas, bpa=-21.84 degrees ! Estimated noise=2.3911 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794306 Jy ! Component: 100 - total flux cleaned = 0.00149754 Jy ! Component: 150 - total flux cleaned = 0.00171261 Jy ! Component: 200 - total flux cleaned = 0.0019189 Jy ! Component: 250 - total flux cleaned = 0.00230967 Jy ! Component: 300 - total flux cleaned = 0.00212343 Jy ! Component: 350 - total flux cleaned = 0.00185367 Jy ! Component: 400 - total flux cleaned = 0.00168131 Jy ! Total flux subtracted in 400 components = 0.00168131 Jy ! Clean residual min=-0.002248 max=0.001980 Jy/beam ! Clean residual mean=-0.000027 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 1.27858 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 797 components and 1.27858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.034372Jy sigma=0.496460 ! Fit after self-cal, rms=0.034326Jy sigma=0.495945 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647099 Jy ! Component: 100 - total flux cleaned = -0.000646654 Jy ! Component: 150 - total flux cleaned = -0.000488124 Jy ! Component: 200 - total flux cleaned = -0.000487642 Jy ! Component: 250 - total flux cleaned = 3.76839e-05 Jy ! Component: 300 - total flux cleaned = 0.000184105 Jy ! Component: 350 - total flux cleaned = 0.000256883 Jy ! Component: 400 - total flux cleaned = 0.000186899 Jy ! Total flux subtracted in 400 components = 0.000186899 Jy ! Clean residual min=-0.001995 max=0.001866 Jy/beam ! Clean residual mean=-0.000020 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 1.27877 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 852 components and 1.27877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.033384Jy sigma=0.484832 ! Fit after self-cal, rms=0.033359Jy sigma=0.484518 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.033359Jy sigma=0.484518 ! Fit after self-cal, rms=0.033351Jy sigma=0.482841 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=3.094 mas, bmaj=20.73 mas, bpa=-24.67 degrees ! Estimated noise=3.67509 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.789152 Jy ! Component: 100 - total flux cleaned = 0.970037 Jy ! Component: 150 - total flux cleaned = 1.05327 Jy ! Component: 200 - total flux cleaned = 1.1101 Jy ! Component: 250 - total flux cleaned = 1.1468 Jy ! Component: 300 - total flux cleaned = 1.17216 Jy ! Component: 350 - total flux cleaned = 1.18802 Jy ! Component: 400 - total flux cleaned = 1.19831 Jy ! Total flux subtracted in 400 components = 1.19831 Jy ! Clean residual min=-0.015941 max=0.014556 Jy/beam ! Clean residual mean=-0.000130 rms=0.004498 Jy/beam ! Combined flux in latest and established models = 1.19831 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 74 model components to the UV plane model. ! The established model now contains 74 components and 1.19831 Jy ! Inverting map and beam ! Estimated beam: bmin=4.362 mas, bmaj=27.28 mas, bpa=-21.84 degrees ! Estimated noise=2.39044 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 (-3, -10). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135547 Jy ! Component: 100 - total flux cleaned = 0.0227177 Jy ! Component: 150 - total flux cleaned = 0.0271931 Jy ! Component: 200 - total flux cleaned = 0.0324187 Jy ! Component: 250 - total flux cleaned = 0.0354838 Jy ! Component: 300 - total flux cleaned = 0.0384751 Jy ! Component: 350 - total flux cleaned = 0.0395586 Jy ! Component: 400 - total flux cleaned = 0.0415241 Jy ! Total flux subtracted in 400 components = 0.0415241 Jy ! Clean residual min=-0.005687 max=0.005619 Jy/beam ! Clean residual mean=-0.000008 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 1.23983 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 197 components and 1.23983 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=12.14 mas, bmaj=43.9 mas, bpa=-10.54 degrees ! Estimated noise=2.51764 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185091 Jy ! Component: 100 - total flux cleaned = 0.00145163 Jy ! Component: 150 - total flux cleaned = 0.00109166 Jy ! Component: 200 - total flux cleaned = 0.000927535 Jy ! Component: 250 - total flux cleaned = 0.00108507 Jy ! Component: 300 - total flux cleaned = 0.0020857 Jy ! Component: 350 - total flux cleaned = 0.00276436 Jy ! Component: 400 - total flux cleaned = 0.0035516 Jy ! Total flux subtracted in 400 components = 0.0035516 Jy ! Clean residual min=-0.003522 max=0.003646 Jy/beam ! Clean residual mean=-0.000006 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 1.24338 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) ! Added new window around map position (-50, -31). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156204 Jy ! Component: 100 - total flux cleaned = -9.98925e-05 Jy ! Component: 150 - total flux cleaned = -0.000569582 Jy ! Component: 200 - total flux cleaned = -0.00113216 Jy ! Component: 250 - total flux cleaned = -0.00102275 Jy ! Component: 300 - total flux cleaned = -0.00113024 Jy ! Component: 350 - total flux cleaned = -0.00102402 Jy ! Component: 400 - total flux cleaned = -0.000922487 Jy ! Total flux subtracted in 400 components = -0.000922487 Jy ! Clean residual min=-0.002172 max=0.002342 Jy/beam ! Clean residual mean=0.000013 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 1.24246 Jy ! Adding 239 model components to the UV plane model. ! The established model now contains 431 components and 1.24246 Jy ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165508 Jy ! Component: 100 - total flux cleaned = 0.00246547 Jy ! Component: 150 - total flux cleaned = 0.00338497 Jy ! Component: 200 - total flux cleaned = 0.00417212 Jy ! Component: 250 - total flux cleaned = 0.00484364 Jy ! Component: 300 - total flux cleaned = 0.00527741 Jy ! Component: 350 - total flux cleaned = 0.00535035 Jy ! Component: 400 - total flux cleaned = 0.00555632 Jy ! Total flux subtracted in 400 components = 0.00555632 Jy ! Clean residual min=-0.002151 max=0.001658 Jy/beam ! Clean residual mean=-0.000066 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 1.24802 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 515 components and 1.24802 Jy ! Inverting map ! Added new window around map position (-101, 55). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307289 Jy ! Component: 100 - total flux cleaned = -0.000716806 Jy ! Component: 150 - total flux cleaned = -0.00111334 Jy ! Component: 200 - total flux cleaned = -0.00143738 Jy ! Component: 250 - total flux cleaned = -0.00156517 Jy ! Component: 300 - total flux cleaned = -0.00156651 Jy ! Component: 350 - total flux cleaned = -0.00144003 Jy ! Component: 400 - total flux cleaned = -0.00112354 Jy ! Total flux subtracted in 400 components = -0.00112354 Jy ! Clean residual min=-0.001146 max=0.001053 Jy/beam ! Clean residual mean=-0.000030 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 1.24689 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 588 components and 1.24689 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.362 mas, bmaj=27.28 mas, bpa=-21.84 degrees ! Estimated noise=2.39044 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109073 Jy ! Component: 100 - total flux cleaned = -0.00221185 Jy ! Component: 150 - total flux cleaned = -0.00295005 Jy ! Component: 200 - total flux cleaned = -0.00396529 Jy ! Component: 250 - total flux cleaned = -0.00483787 Jy ! Component: 300 - total flux cleaned = -0.00539934 Jy ! Component: 350 - total flux cleaned = -0.0063966 Jy ! Component: 400 - total flux cleaned = -0.00727409 Jy ! Total flux subtracted in 400 components = -0.00727409 Jy ! Clean residual min=-0.001928 max=0.001671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 1.23962 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 646 components and 1.23962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.033837Jy sigma=0.485906 ! Fit after self-cal, rms=0.033582Jy sigma=0.481871 wmodel /scr/pima/rdv94_uvs/J1427-4206_S_map.mod ! Writing 646 model components to file: /scr/pima/rdv94_uvs/J1427-4206_S_map.mod wobs /scr/pima/rdv94_uvs/J1427-4206_S_uvs.fits ! Applying 198 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1427-4206_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1427-4206_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv94_uvs/J1427-4206_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 = -0.000834531 Jy ! Component: 100 - total flux cleaned = -0.00136846 Jy ! Component: 150 - total flux cleaned = -0.00170548 Jy ! Component: 200 - total flux cleaned = -0.00195082 Jy ! Component: 250 - total flux cleaned = -0.00203081 Jy ! Component: 300 - total flux cleaned = -0.00216208 Jy ! Component: 350 - total flux cleaned = -0.0022398 Jy ! Component: 400 - total flux cleaned = -0.00239271 Jy ! Component: 450 - total flux cleaned = -0.00256884 Jy ! Component: 500 - total flux cleaned = -0.00281756 Jy ! Component: 550 - total flux cleaned = -0.00296519 Jy ! Component: 600 - total flux cleaned = -0.00318454 Jy ! Component: 650 - total flux cleaned = -0.00330521 Jy ! Component: 700 - total flux cleaned = -0.00344861 Jy ! Component: 750 - total flux cleaned = -0.00354339 Jy ! Component: 800 - total flux cleaned = -0.00366086 Jy ! Component: 850 - total flux cleaned = -0.00377731 Jy ! Component: 900 - total flux cleaned = -0.00386961 Jy ! Component: 950 - total flux cleaned = -0.00398409 Jy ! Component: 1000 - total flux cleaned = -0.00414335 Jy ! Component: 1050 - total flux cleaned = -0.00425634 Jy ! Component: 1100 - total flux cleaned = -0.00436862 Jy ! Component: 1150 - total flux cleaned = -0.00452469 Jy ! Component: 1200 - total flux cleaned = -0.00467925 Jy ! Component: 1250 - total flux cleaned = -0.004833 Jy ! Component: 1300 - total flux cleaned = -0.00494223 Jy ! Component: 1350 - total flux cleaned = -0.00505068 Jy ! Component: 1400 - total flux cleaned = -0.00522304 Jy ! Component: 1450 - total flux cleaned = -0.00530889 Jy ! Component: 1500 - total flux cleaned = -0.00543679 Jy ! Component: 1550 - total flux cleaned = -0.00560645 Jy ! Component: 1600 - total flux cleaned = -0.00571196 Jy ! Component: 1650 - total flux cleaned = -0.00585896 Jy ! Component: 1700 - total flux cleaned = -0.00598467 Jy ! Component: 1750 - total flux cleaned = -0.00608894 Jy ! Component: 1800 - total flux cleaned = -0.00625525 Jy ! Component: 1850 - total flux cleaned = -0.00640014 Jy ! Component: 1900 - total flux cleaned = -0.00656522 Jy ! Component: 1950 - total flux cleaned = -0.00677088 Jy ! Component: 2000 - total flux cleaned = -0.00691441 Jy ! Component: 2050 - total flux cleaned = -0.00703711 Jy ! Component: 2100 - total flux cleaned = -0.00720022 Jy ! Component: 2150 - total flux cleaned = -0.00730192 Jy ! Component: 2200 - total flux cleaned = -0.00744393 Jy ! Component: 2250 - total flux cleaned = -0.0076055 Jy ! Component: 2300 - total flux cleaned = -0.00774657 Jy ! Component: 2350 - total flux cleaned = -0.00784706 Jy ! Component: 2400 - total flux cleaned = -0.00800742 Jy ! Component: 2450 - total flux cleaned = -0.0081274 Jy ! Component: 2500 - total flux cleaned = -0.00826707 Jy ! Component: 2550 - total flux cleaned = -0.00838638 Jy ! Component: 2600 - total flux cleaned = -0.00856498 Jy ! Component: 2650 - total flux cleaned = -0.0087235 Jy ! Component: 2700 - total flux cleaned = -0.00890143 Jy ! Component: 2750 - total flux cleaned = -0.00905951 Jy ! Component: 2800 - total flux cleaned = -0.00923729 Jy ! Component: 2850 - total flux cleaned = -0.00941478 Jy ! Component: 2900 - total flux cleaned = -0.00961185 Jy ! Component: 2950 - total flux cleaned = -0.00976936 Jy ! Component: 3000 - total flux cleaned = -0.00996624 Jy ! Component: 3050 - total flux cleaned = -0.0101629 Jy ! Component: 3100 - total flux cleaned = -0.0103792 Jy ! Component: 3150 - total flux cleaned = -0.0105758 Jy ! Component: 3200 - total flux cleaned = -0.0107723 Jy ! Component: 3250 - total flux cleaned = -0.010969 Jy ! Component: 3300 - total flux cleaned = -0.0111458 Jy ! Component: 3350 - total flux cleaned = -0.0113425 Jy ! Component: 3400 - total flux cleaned = -0.0115785 Jy ! Component: 3450 - total flux cleaned = -0.0117559 Jy ! Component: 3500 - total flux cleaned = -0.0119727 Jy ! Component: 3550 - total flux cleaned = -0.0121702 Jy ! Component: 3600 - total flux cleaned = -0.0123286 Jy ! Component: 3650 - total flux cleaned = -0.012527 Jy ! Component: 3700 - total flux cleaned = -0.012706 Jy ! Component: 3750 - total flux cleaned = -0.0129055 Jy ! Component: 3800 - total flux cleaned = -0.0130854 Jy ! Component: 3850 - total flux cleaned = -0.0133062 Jy ! Component: 3900 - total flux cleaned = -0.0134872 Jy ! Component: 3950 - total flux cleaned = -0.013689 Jy ! Component: 4000 - total flux cleaned = -0.0138712 Jy ! Component: 4050 - total flux cleaned = -0.0140743 Jy ! Total flux subtracted in 4096 components = -0.0142372 Jy ! Clean residual min=-0.001022 max=0.001054 Jy/beam ! Clean residual mean=-0.000018 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 1.22538 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 849 components and 1.22538 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1427-4206_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.362 x 27.28 at -21.84 degrees (North through East) ! Clean map min=-0.010059 max=0.97364 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1427-4206_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= 0.9736 rms= 0.00036 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1427-4206_S_uvs.log closed on Tue Oct 8 12:21:14 2013