! Started logfile: /scr/pima/rdv94_uvs/J1434+1952_X_uvs.log on Tue Oct 8 12:21:27 2013 obs /scr/pima/rdv94_uvs/J1434+1952_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1434+1952_X_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978439 visibilities/baseline/integration-bin. ! Found source: J1434+1952 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7624 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/rdv94_uvs/J1434+1952_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:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV 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: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:NY self-cal status=correctable weight=1 ! 2:OV 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 1 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.029153Jy sigma=3.617583 ! Fit after self-cal, rms=0.799295Jy sigma=2.727892 ! 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:NY ! Flagging baselines of antenna 2:NY 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=0.8212 mas, bmaj=2.285 mas, bpa=-19.35 degrees ! Estimated noise=4.48597 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 = 0.159952 Jy ! Component: 100 - total flux cleaned = 0.202709 Jy ! Total flux subtracted in 100 components = 0.202709 Jy ! Clean residual min=-0.009044 max=0.018414 Jy/beam ! Clean residual mean=0.000001 rms=0.002773 Jy/beam ! Combined flux in latest and established models = 0.202709 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.202709 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080992Jy sigma=0.287697 ! Fit after self-cal, rms=0.080860Jy sigma=0.287317 ! Inverting map and beam ! Estimated beam: bmin=0.8212 mas, bmaj=2.285 mas, bpa=-19.35 degrees ! Estimated noise=4.48597 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210754 Jy ! Component: 100 - total flux cleaned = 0.0322179 Jy ! Total flux subtracted in 100 components = 0.0322179 Jy ! Clean residual min=-0.007900 max=0.008240 Jy/beam ! Clean residual mean=0.000002 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.234927 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.234927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075569Jy sigma=0.256343 ! Fit after self-cal, rms=0.075496Jy sigma=0.256041 ! 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=1.022 mas, bmaj=2.488 mas, bpa=-16.4 degrees ! Estimated noise=2.50905 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 = 0.010181 Jy ! Component: 100 - total flux cleaned = 0.0164656 Jy ! Component: 150 - total flux cleaned = 0.0207832 Jy ! Component: 200 - total flux cleaned = 0.0238662 Jy ! Total flux subtracted in 200 components = 0.0238662 Jy ! Clean residual min=-0.007891 max=0.008612 Jy/beam ! Clean residual mean=0.000001 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.258793 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.258793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074415Jy sigma=0.248501 ! Fit after self-cal, rms=0.074388Jy sigma=0.248350 ! 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: ! BR 0.98 FD 0.88 HN 0.94 KP 1.00 ! LA 1.03 MK 1.03 NL 1.01 OV 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.86 HN 0.99 KP 0.95 ! LA 1.04 MK 0.97 NL 1.02 NY 1.00* ! OV 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.90 HN 0.97 KP 0.93 ! LA 1.09 MK 1.04 NL 1.01 OV 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 0.87 HN 1.01 KP 0.92 ! LA 1.00 MK 1.01 NL 1.02 NY 1.00* ! OV 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 0.96 KP 0.89 ! LA 1.10 MK 1.01 NL 1.06 OV 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.85 HN 1.00 KP 0.84 ! LA 1.05 MK 0.99 NL 1.09 NY 1.00* ! OV 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.98 KP 0.90 ! LA 1.10 MK 1.04 NL 1.09 OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 0.98 KP 0.89 ! LA 1.05 MK 1.08 NL 1.07 NY 1.00* ! OV 1.01 ! ! ! Fit before self-cal, rms=0.074388Jy sigma=0.248350 ! Fit after self-cal, rms=0.069096Jy sigma=0.228364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=2.509 mas, bpa=-16.33 degrees ! Estimated noise=2.48324 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 (-5, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580676 Jy ! Component: 100 - total flux cleaned = 0.00848032 Jy ! Component: 150 - total flux cleaned = 0.00961246 Jy ! Component: 200 - total flux cleaned = 0.0101723 Jy ! Total flux subtracted in 200 components = 0.0101723 Jy ! Clean residual min=-0.003299 max=0.003310 Jy/beam ! Clean residual mean=0.000002 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.268966 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.268966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068593Jy sigma=0.225965 ! Fit after self-cal, rms=0.068612Jy sigma=0.225834 ! 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=0.068612Jy sigma=0.225834 ! Fit after self-cal, rms=0.068434Jy sigma=0.225733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.51 mas, bpa=-16.33 degrees ! Estimated noise=2.47577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46068e-05 Jy ! Component: 100 - total flux cleaned = 0.000332287 Jy ! Component: 150 - total flux cleaned = 0.000765297 Jy ! Component: 200 - total flux cleaned = 0.00115451 Jy ! Total flux subtracted in 200 components = 0.00115451 Jy ! Clean residual min=-0.003231 max=0.003135 Jy/beam ! Clean residual mean=0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.27012 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.27012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068282Jy sigma=0.225369 ! Fit after self-cal, rms=0.068273Jy sigma=0.225357 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 = 0.000327145 Jy ! Component: 100 - total flux cleaned = 0.000706725 Jy ! Component: 150 - total flux cleaned = 0.000964946 Jy ! Component: 200 - total flux cleaned = 0.00108407 Jy ! Total flux subtracted in 200 components = 0.00108407 Jy ! Clean residual min=-0.003212 max=0.003012 Jy/beam ! Clean residual mean=0.000002 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.271204 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.271204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068208Jy sigma=0.225173 ! Fit after self-cal, rms=0.068198Jy sigma=0.225161 ! 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=0.068198Jy sigma=0.225161 ! Fit after self-cal, rms=0.069317Jy sigma=0.222276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.509 mas, bpa=-16.45 degrees ! Estimated noise=2.47664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970944 Jy ! Component: 100 - total flux cleaned = 0.00116008 Jy ! Component: 150 - total flux cleaned = 0.00112156 Jy ! Component: 200 - total flux cleaned = 0.0011211 Jy ! Total flux subtracted in 200 components = 0.0011211 Jy ! Clean residual min=-0.002111 max=0.002433 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.272325 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.272325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069265Jy sigma=0.222031 ! Fit after self-cal, rms=0.069300Jy sigma=0.221998 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 (27, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080476 Jy ! Component: 100 - total flux cleaned = 0.000639516 Jy ! Component: 150 - total flux cleaned = 0.000806493 Jy ! Component: 200 - total flux cleaned = 0.000703149 Jy ! Total flux subtracted in 200 components = 0.000703149 Jy ! Clean residual min=-0.002088 max=0.002135 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.273028 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.273028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069198Jy sigma=0.221662 ! Fit after self-cal, rms=0.069197Jy sigma=0.221647 ! 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=0.069197Jy sigma=0.221647 ! Fit after self-cal, rms=0.069153Jy sigma=0.221611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=2.795 mas, bpa=-6.351 degrees ! Estimated noise=2.69595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792354 Jy ! Component: 100 - total flux cleaned = 0.000859924 Jy ! Component: 150 - total flux cleaned = 0.000978548 Jy ! Component: 200 - total flux cleaned = 0.00105655 Jy ! Total flux subtracted in 200 components = 0.00105655 Jy ! Clean residual min=-0.002129 max=0.002587 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.274085 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.274085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069139Jy sigma=0.221502 ! Fit after self-cal, rms=0.069136Jy sigma=0.221492 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 (-19.6, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163549 Jy ! Component: 100 - total flux cleaned = 0.00192834 Jy ! Component: 150 - total flux cleaned = 0.0018595 Jy ! Component: 200 - total flux cleaned = 0.00173454 Jy ! Total flux subtracted in 200 components = 0.00173454 Jy ! Clean residual min=-0.002195 max=0.001933 Jy/beam ! Clean residual mean=0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.275819 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.275819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069096Jy sigma=0.221245 ! Fit after self-cal, rms=0.069092Jy sigma=0.221226 ! 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:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN 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:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV 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 ![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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.070410Jy sigma=0.217886 ! Fit after self-cal, rms=0.070808Jy sigma=0.217607 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV 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: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:NY self-cal status=correctable weight=1 ! 2:OV 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 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.070808Jy sigma=0.217607 ! Fit after self-cal, rms=0.070695Jy sigma=0.217579 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=0.8204 mas, bmaj=1.88 mas, bpa=-23.52 degrees ! Estimated noise=4.50151 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 (8.6, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100561 Jy ! Component: 100 - total flux cleaned = 0.000889882 Jy ! Component: 150 - total flux cleaned = 0.000660168 Jy ! Component: 200 - total flux cleaned = 0.000348052 Jy ! Total flux subtracted in 200 components = 0.000348052 Jy ! Clean residual min=-0.003658 max=0.004054 Jy/beam ! Clean residual mean=0.000002 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.276168 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.276168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070595Jy sigma=0.217528 ! Fit after self-cal, rms=0.070528Jy sigma=0.217458 ! Inverting map ! Added new window around map position (13.6, 33.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727513 Jy ! Component: 100 - total flux cleaned = -0.00048482 Jy ! Component: 150 - total flux cleaned = -0.000983401 Jy ! Component: 200 - total flux cleaned = -0.00135911 Jy ! Total flux subtracted in 200 components = -0.00135911 Jy ! Clean residual min=-0.003759 max=0.003631 Jy/beam ! Clean residual mean=0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.274808 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 217 components and 0.274808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070458Jy sigma=0.217411 ! Fit after self-cal, rms=0.070455Jy sigma=0.217391 ! 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=1.017 mas, bmaj=2.164 mas, bpa=-19.91 degrees ! Estimated noise=2.47317 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 = -3.34408e-05 Jy ! Component: 100 - total flux cleaned = 0.000250816 Jy ! Component: 150 - total flux cleaned = 0.000300261 Jy ! Component: 200 - total flux cleaned = 0.000301215 Jy ! Component: 250 - total flux cleaned = 0.000302462 Jy ! Component: 300 - total flux cleaned = 0.000383011 Jy ! Component: 350 - total flux cleaned = 0.000421578 Jy ! Component: 400 - total flux cleaned = 0.000383729 Jy ! Total flux subtracted in 400 components = 0.000383729 Jy ! Clean residual min=-0.001781 max=0.001891 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.275192 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 256 components and 0.275192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070302Jy sigma=0.216976 ! Fit after self-cal, rms=0.070295Jy sigma=0.216957 ! Inverting map ! Added new window around map position (-22.4, -29.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647929 Jy ! Component: 100 - total flux cleaned = 0.000361407 Jy ! Component: 150 - total flux cleaned = 0.000243298 Jy ! Component: 200 - total flux cleaned = 0.000205306 Jy ! Component: 250 - total flux cleaned = -1.00402e-05 Jy ! Component: 300 - total flux cleaned = -0.000180365 Jy ! Component: 350 - total flux cleaned = -0.000311483 Jy ! Component: 400 - total flux cleaned = -0.000406534 Jy ! Total flux subtracted in 400 components = -0.000406534 Jy ! Clean residual min=-0.001624 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.274786 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 296 components and 0.274786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070174Jy sigma=0.216676 ! Fit after self-cal, rms=0.070176Jy sigma=0.216667 ! Inverting map ! Added new window around map position (43.8, 0.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678054 Jy ! Component: 100 - total flux cleaned = 0.000689939 Jy ! Component: 150 - total flux cleaned = 0.000764798 Jy ! Component: 200 - total flux cleaned = 0.000798693 Jy ! Component: 250 - total flux cleaned = 0.000697564 Jy ! Component: 300 - total flux cleaned = 0.000729012 Jy ! Component: 350 - total flux cleaned = 0.000634794 Jy ! Component: 400 - total flux cleaned = 0.000758338 Jy ! Total flux subtracted in 400 components = 0.000758338 Jy ! Clean residual min=-0.001710 max=0.001411 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.275544 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 333 components and 0.275544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070077Jy sigma=0.216415 ! Fit after self-cal, rms=0.070074Jy sigma=0.216403 ! 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 = -0.000206809 Jy ! Component: 100 - total flux cleaned = -0.000235892 Jy ! Component: 150 - total flux cleaned = -0.000264827 Jy ! Component: 200 - total flux cleaned = -0.000178004 Jy ! Component: 250 - total flux cleaned = -0.000206094 Jy ! Component: 300 - total flux cleaned = -0.000177306 Jy ! Component: 350 - total flux cleaned = -9.49115e-05 Jy ! Component: 400 - total flux cleaned = -0.000121431 Jy ! Total flux subtracted in 400 components = -0.000121431 Jy ! Clean residual min=-0.001709 max=0.001382 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.275423 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 355 components and 0.275422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070018Jy sigma=0.216280 ! Fit after self-cal, rms=0.070017Jy sigma=0.216277 ! 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. 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 1 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.070144Jy sigma=0.216335 ! Fit after self-cal, rms=0.069943Jy sigma=0.216246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.164 mas, bpa=-19.9 degrees ! Estimated noise=2.47034 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23311e-05 Jy ! Component: 100 - total flux cleaned = -4.89764e-06 Jy ! Component: 150 - total flux cleaned = 0.000105601 Jy ! Component: 200 - total flux cleaned = 0.000213057 Jy ! Component: 250 - total flux cleaned = 0.000265922 Jy ! Component: 300 - total flux cleaned = 0.000344137 Jy ! Component: 350 - total flux cleaned = 0.000370043 Jy ! Component: 400 - total flux cleaned = 0.000420503 Jy ! Total flux subtracted in 400 components = 0.000420503 Jy ! Clean residual min=-0.001705 max=0.001355 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.275843 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 372 components and 0.275843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069894Jy sigma=0.216134 ! Fit after self-cal, rms=0.069893Jy sigma=0.216132 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 = -0.000107513 Jy ! Component: 100 - total flux cleaned = -0.000183235 Jy ! Component: 150 - total flux cleaned = -0.000208656 Jy ! Component: 200 - total flux cleaned = -0.000256961 Jy ! Component: 250 - total flux cleaned = -0.000280865 Jy ! Component: 300 - total flux cleaned = -0.000209871 Jy ! Component: 350 - total flux cleaned = -0.000256691 Jy ! Component: 400 - total flux cleaned = -0.000280239 Jy ! Total flux subtracted in 400 components = -0.000280239 Jy ! Clean residual min=-0.001654 max=0.001334 Jy/beam ! Clean residual mean=0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.275563 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 387 components and 0.275563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069853Jy sigma=0.216047 ! Fit after self-cal, rms=0.069852Jy sigma=0.216045 ! 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=0.069852Jy sigma=0.216045 ! Fit after self-cal, rms=0.069831Jy sigma=0.216007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.164 mas, bpa=-19.91 degrees ! Estimated noise=2.46957 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261763 Jy ! Component: 100 - total flux cleaned = 0.000290107 Jy ! Component: 150 - total flux cleaned = 0.000366511 Jy ! Component: 200 - total flux cleaned = 0.000368127 Jy ! Component: 250 - total flux cleaned = 0.000463207 Jy ! Component: 300 - total flux cleaned = 0.000532753 Jy ! Component: 350 - total flux cleaned = 0.000600444 Jy ! Component: 400 - total flux cleaned = 0.000666833 Jy ! Total flux subtracted in 400 components = 0.000666833 Jy ! Clean residual min=-0.001585 max=0.001354 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.27623 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 404 components and 0.27623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069793Jy sigma=0.215916 ! Fit after self-cal, rms=0.069792Jy sigma=0.215913 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 = -4.85335e-05 Jy ! Component: 100 - total flux cleaned = 0.00012896 Jy ! Component: 150 - total flux cleaned = -1.00461e-06 Jy ! Component: 200 - total flux cleaned = 0.000127566 Jy ! Component: 250 - total flux cleaned = 0.000127689 Jy ! Component: 300 - total flux cleaned = 0.000232264 Jy ! Component: 350 - total flux cleaned = 0.00014954 Jy ! Component: 400 - total flux cleaned = 0.000190415 Jy ! Total flux subtracted in 400 components = 0.000190415 Jy ! Clean residual min=-0.001557 max=0.001337 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.27642 Jy ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 424 components and 0.27642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069761Jy sigma=0.215846 ! Fit after self-cal, rms=0.069761Jy sigma=0.215845 ! 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=0.069761Jy sigma=0.215845 ! Fit after self-cal, rms=0.069493Jy sigma=0.210622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=2.748 mas, bpa=-7.044 degrees ! Estimated noise=2.68792 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92359e-05 Jy ! Component: 100 - total flux cleaned = 0.000199046 Jy ! Component: 150 - total flux cleaned = 0.000327643 Jy ! Component: 200 - total flux cleaned = 0.000389239 Jy ! Component: 250 - total flux cleaned = 0.000428243 Jy ! Component: 300 - total flux cleaned = 0.000446758 Jy ! Component: 350 - total flux cleaned = 0.000375314 Jy ! Component: 400 - total flux cleaned = 0.000323813 Jy ! Total flux subtracted in 400 components = 0.000323813 Jy ! Clean residual min=-0.001591 max=0.001066 Jy/beam ! Clean residual mean=0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.276744 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 468 components and 0.276744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069480Jy sigma=0.210566 ! Fit after self-cal, rms=0.069503Jy sigma=0.210548 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 = 0.000124776 Jy ! Component: 100 - total flux cleaned = 0.000107992 Jy ! Component: 150 - total flux cleaned = 7.50787e-06 Jy ! Component: 200 - total flux cleaned = -5.71751e-05 Jy ! Component: 250 - total flux cleaned = -0.000135814 Jy ! Component: 300 - total flux cleaned = -0.000165981 Jy ! Component: 350 - total flux cleaned = -0.000240767 Jy ! Component: 400 - total flux cleaned = -0.000270142 Jy ! Total flux subtracted in 400 components = -0.000270142 Jy ! Clean residual min=-0.001576 max=0.001027 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.276474 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 490 components and 0.276473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069496Jy sigma=0.210514 ! Fit after self-cal, rms=0.069495Jy sigma=0.210513 ! 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=1.018 mas, bmaj=2.164 mas, bpa=-19.9 degrees ! Estimated noise=2.47448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.164 at -19.9 degrees (North through East) ! Clean map min=-0.0032159 max=0.2057 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=0.8218 mas, bmaj=1.875 mas, bpa=-23.62 degrees ! Estimated noise=4.49516 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156978 Jy ! Component: 100 - total flux cleaned = 0.200073 Jy ! Component: 150 - total flux cleaned = 0.220784 Jy ! Component: 200 - total flux cleaned = 0.23197 Jy ! Component: 250 - total flux cleaned = 0.23723 Jy ! Component: 300 - total flux cleaned = 0.241541 Jy ! Component: 350 - total flux cleaned = 0.244668 Jy ! Component: 400 - total flux cleaned = 0.246763 Jy ! Total flux subtracted in 400 components = 0.246763 Jy ! Clean residual min=-0.004707 max=0.004226 Jy/beam ! Clean residual mean=0.000001 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.246763 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.246763 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.164 mas, bpa=-19.9 degrees ! Estimated noise=2.47448 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 (-1, -0.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516436 Jy ! Component: 100 - total flux cleaned = 0.00868161 Jy ! Component: 150 - total flux cleaned = 0.0115105 Jy ! Component: 200 - total flux cleaned = 0.0134965 Jy ! Component: 250 - total flux cleaned = 0.0145375 Jy ! Component: 300 - total flux cleaned = 0.0154965 Jy ! Component: 350 - total flux cleaned = 0.0162976 Jy ! Component: 400 - total flux cleaned = 0.0170471 Jy ! Total flux subtracted in 400 components = 0.0170471 Jy ! Clean residual min=-0.002093 max=0.002173 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.26381 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 105 components and 0.26381 Jy ! Inverting map ! Added new window around map position (-3.6, 34.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136005 Jy ! Component: 100 - total flux cleaned = 0.0017714 Jy ! Component: 150 - total flux cleaned = 0.00215546 Jy ! Component: 200 - total flux cleaned = 0.00239953 Jy ! Component: 250 - total flux cleaned = 0.00269174 Jy ! Component: 300 - total flux cleaned = 0.00302636 Jy ! Component: 350 - total flux cleaned = 0.00324087 Jy ! Component: 400 - total flux cleaned = 0.00334458 Jy ! Total flux subtracted in 400 components = 0.00334458 Jy ! Clean residual min=-0.001789 max=0.001799 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.267154 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 152 components and 0.267154 Jy ! Inverting map ! Added new window around map position (-29.4, -14). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135439 Jy ! Component: 100 - total flux cleaned = 0.00150904 Jy ! Component: 150 - total flux cleaned = 0.00175359 Jy ! Component: 200 - total flux cleaned = 0.00184794 Jy ! Component: 250 - total flux cleaned = 0.00184813 Jy ! Component: 300 - total flux cleaned = 0.00184646 Jy ! Component: 350 - total flux cleaned = 0.00180304 Jy ! Component: 400 - total flux cleaned = 0.00184387 Jy ! Total flux subtracted in 400 components = 0.00184387 Jy ! Clean residual min=-0.001629 max=0.001595 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.268998 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 201 components and 0.268998 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.198 mas, bmaj=2.748 mas, bpa=-7.044 degrees ! Estimated noise=2.68792 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347182 Jy ! Component: 100 - total flux cleaned = -0.000213287 Jy ! Component: 150 - total flux cleaned = -0.000253486 Jy ! Component: 200 - total flux cleaned = -0.000214959 Jy ! Component: 250 - total flux cleaned = -0.000214642 Jy ! Component: 300 - total flux cleaned = -0.000215581 Jy ! Component: 350 - total flux cleaned = -0.000352628 Jy ! Component: 400 - total flux cleaned = -0.000384899 Jy ! Total flux subtracted in 400 components = -0.000384899 Jy ! Clean residual min=-0.001527 max=0.001558 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.268613 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 (25.2, -46.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328 Jy ! Component: 100 - total flux cleaned = 3.66836e-05 Jy ! Component: 150 - total flux cleaned = 0.000342931 Jy ! Component: 200 - total flux cleaned = 0.00076124 Jy ! Component: 250 - total flux cleaned = 0.00108311 Jy ! Component: 300 - total flux cleaned = 0.00114675 Jy ! Component: 350 - total flux cleaned = 0.00114832 Jy ! Component: 400 - total flux cleaned = 0.00114876 Jy ! Total flux subtracted in 400 components = 0.00114876 Jy ! Clean residual min=-0.001270 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.269762 Jy ! Adding 147 model components to the UV plane model. ! The established model now contains 336 components and 0.269762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.164 mas, bpa=-19.9 degrees ! Estimated noise=2.47448 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161979 Jy ! Component: 100 - total flux cleaned = 0.000332103 Jy ! Component: 150 - total flux cleaned = 0.000334416 Jy ! Component: 200 - total flux cleaned = 0.000338232 Jy ! Component: 250 - total flux cleaned = 0.000376784 Jy ! Component: 300 - total flux cleaned = 0.000412504 Jy ! Component: 350 - total flux cleaned = 0.000446254 Jy ! Component: 400 - total flux cleaned = 0.000411591 Jy ! Total flux subtracted in 400 components = 0.000411591 Jy ! Clean residual min=-0.001293 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.270174 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 377 components and 0.270174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069536Jy sigma=0.210569 ! Fit after self-cal, rms=0.069516Jy sigma=0.210509 wmodel /scr/pima/rdv94_uvs/J1434+1952_X_map.mod ! Writing 377 model components to file: /scr/pima/rdv94_uvs/J1434+1952_X_map.mod wobs /scr/pima/rdv94_uvs/J1434+1952_X_uvs.fits ! Applying 1366 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1434+1952_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1434+1952_X_map.win ! wwins: Wrote 12 windows to /scr/pima/rdv94_uvs/J1434+1952_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 = 6.93471e-05 Jy ! Component: 100 - total flux cleaned = 0.00038906 Jy ! Component: 150 - total flux cleaned = 0.000609731 Jy ! Component: 200 - total flux cleaned = 0.000781264 Jy ! Component: 250 - total flux cleaned = 0.000823104 Jy ! Component: 300 - total flux cleaned = 0.000823193 Jy ! Component: 350 - total flux cleaned = 0.000823481 Jy ! Component: 400 - total flux cleaned = 0.000882745 Jy ! Component: 450 - total flux cleaned = 0.000921616 Jy ! Component: 500 - total flux cleaned = 0.000998129 Jy ! Component: 550 - total flux cleaned = 0.000998069 Jy ! Component: 600 - total flux cleaned = 0.00109197 Jy ! Component: 650 - total flux cleaned = 0.00114774 Jy ! Component: 700 - total flux cleaned = 0.00127538 Jy ! Component: 750 - total flux cleaned = 0.00132951 Jy ! Component: 800 - total flux cleaned = 0.00141892 Jy ! Component: 850 - total flux cleaned = 0.00148967 Jy ! Component: 900 - total flux cleaned = 0.00155981 Jy ! Component: 950 - total flux cleaned = 0.00157739 Jy ! Component: 1000 - total flux cleaned = 0.00174984 Jy ! Component: 1050 - total flux cleaned = 0.00185211 Jy ! Component: 1100 - total flux cleaned = 0.00195353 Jy ! Component: 1150 - total flux cleaned = 0.00193649 Jy ! Component: 1200 - total flux cleaned = 0.00200354 Jy ! Component: 1250 - total flux cleaned = 0.00205334 Jy ! Component: 1300 - total flux cleaned = 0.00210266 Jy ! Component: 1350 - total flux cleaned = 0.00223304 Jy ! Component: 1400 - total flux cleaned = 0.00224902 Jy ! Component: 1450 - total flux cleaned = 0.00226505 Jy ! Component: 1500 - total flux cleaned = 0.00234495 Jy ! Component: 1550 - total flux cleaned = 0.0023767 Jy ! Component: 1600 - total flux cleaned = 0.0024716 Jy ! Component: 1650 - total flux cleaned = 0.00251885 Jy ! Component: 1700 - total flux cleaned = 0.0026126 Jy ! Component: 1750 - total flux cleaned = 0.00265916 Jy ! Component: 1800 - total flux cleaned = 0.00270551 Jy ! Component: 1850 - total flux cleaned = 0.00275137 Jy ! Component: 1900 - total flux cleaned = 0.00282768 Jy ! Component: 1950 - total flux cleaned = 0.00279722 Jy ! Component: 2000 - total flux cleaned = 0.00282734 Jy ! Component: 2050 - total flux cleaned = 0.00281232 Jy ! Component: 2100 - total flux cleaned = 0.00284226 Jy ! Component: 2150 - total flux cleaned = 0.00293142 Jy ! Component: 2200 - total flux cleaned = 0.0029018 Jy ! Component: 2250 - total flux cleaned = 0.00296057 Jy ! Component: 2300 - total flux cleaned = 0.00298986 Jy ! Component: 2350 - total flux cleaned = 0.00298977 Jy ! Component: 2400 - total flux cleaned = 0.00304776 Jy ! Component: 2450 - total flux cleaned = 0.00303323 Jy ! Component: 2500 - total flux cleaned = 0.00306186 Jy ! Component: 2550 - total flux cleaned = 0.00309049 Jy ! Component: 2600 - total flux cleaned = 0.00309051 Jy ! Component: 2650 - total flux cleaned = 0.00321774 Jy ! Component: 2700 - total flux cleaned = 0.00318972 Jy ! Component: 2750 - total flux cleaned = 0.00325981 Jy ! Component: 2800 - total flux cleaned = 0.00324581 Jy ! Component: 2850 - total flux cleaned = 0.00335687 Jy ! Component: 2900 - total flux cleaned = 0.00332932 Jy ! Component: 2950 - total flux cleaned = 0.00332943 Jy ! Component: 3000 - total flux cleaned = 0.00341168 Jy ! Component: 3050 - total flux cleaned = 0.00339809 Jy ! Component: 3100 - total flux cleaned = 0.00343879 Jy ! Component: 3150 - total flux cleaned = 0.00343882 Jy ! Component: 3200 - total flux cleaned = 0.00345231 Jy ! Component: 3250 - total flux cleaned = 0.00343892 Jy ! Component: 3300 - total flux cleaned = 0.00342562 Jy ! Component: 3350 - total flux cleaned = 0.00342562 Jy ! Component: 3400 - total flux cleaned = 0.00346554 Jy ! Component: 3450 - total flux cleaned = 0.00355802 Jy ! Component: 3500 - total flux cleaned = 0.00350538 Jy ! Component: 3550 - total flux cleaned = 0.00350545 Jy ! Component: 3600 - total flux cleaned = 0.00351852 Jy ! Component: 3650 - total flux cleaned = 0.00357066 Jy ! Component: 3700 - total flux cleaned = 0.00347991 Jy ! Component: 3750 - total flux cleaned = 0.0034928 Jy ! Component: 3800 - total flux cleaned = 0.00349282 Jy ! Component: 3850 - total flux cleaned = 0.00347996 Jy ! Component: 3900 - total flux cleaned = 0.00347998 Jy ! Component: 3950 - total flux cleaned = 0.00350546 Jy ! Component: 4000 - total flux cleaned = 0.00346742 Jy ! Component: 4050 - total flux cleaned = 0.00346743 Jy ! Total flux subtracted in 4096 components = 0.00346746 Jy ! Clean residual min=-0.000735 max=0.000760 Jy/beam ! Clean residual mean=0.000000 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.273641 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 635 components and 0.273641 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1434+1952_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.164 at -19.9 degrees (North through East) ! Clean map min=-0.0030413 max=0.20557 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1434+1952_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= 0.2055 rms= 0.00021 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1434+1952_X_uvs.log closed on Tue Oct 8 12:21:34 2013