! Started logfile: /scr/pima/rdv93_uvs/J1522-2730_S_uvs.log on Tue Oct 8 15:30:36 2013 obs /scr/pima/rdv93_uvs/J1522-2730_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1522-2730_S_uva.fits ! AN table 1: 13 integrations on 3 of 3 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! AN table 3: 16 integrations on 28 of 28 possible baselines. ! AN table 4: 22 integrations on 28 of 28 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.683527 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 4000 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J1522-2730_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.278539Jy sigma=15.724554 ! Fit after self-cal, rms=0.330927Jy sigma=3.788948 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=11.15 mas, bpa=-11.98 degrees ! Estimated noise=2.0453 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 = 0.671129 Jy ! Component: 100 - total flux cleaned = 0.833813 Jy ! Total flux subtracted in 100 components = 0.833813 Jy ! Clean residual min=-0.085302 max=0.077696 Jy/beam ! Clean residual mean=-0.000504 rms=0.028414 Jy/beam ! Combined flux in latest and established models = 0.833813 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.833813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236965Jy sigma=3.178531 ! Fit after self-cal, rms=0.236971Jy sigma=3.178401 ! 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=4.677 mas, bmaj=14.62 mas, bpa=-9.575 degrees ! Estimated noise=1.16672 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 = 0.0310576 Jy ! Component: 100 - total flux cleaned = 0.0400723 Jy ! Component: 150 - total flux cleaned = 0.0409648 Jy ! Component: 200 - total flux cleaned = 0.0421375 Jy ! Total flux subtracted in 200 components = 0.0421375 Jy ! Clean residual min=-0.028459 max=0.027430 Jy/beam ! Clean residual mean=-0.000930 rms=0.008030 Jy/beam ! Combined flux in latest and established models = 0.875951 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.875951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232673Jy sigma=3.133107 ! Fit after self-cal, rms=0.232680Jy sigma=3.133060 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 FT 1.00* HN 1.06 LA 1.14 ! NL 1.29 PT 1.06 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 FT 1.00* HN 0.96 KP 1.00 ! LA 1.12 NL 1.13 PT 1.03 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 FT 1.00* HN 0.88 LA 1.13 ! NL 0.96 OV 0.97 PT 1.03 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 LA 1.18 MK 0.95 ! OV 1.00 PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 FT 1.00* HN 1.20 LA 1.05 ! NL 1.41 PT 1.07 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 FT 1.00* HN 1.03 KP 1.01 ! LA 1.04 NL 1.19 PT 1.03 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 FT 1.00* HN 1.03 LA 1.02 ! NL 1.02 OV 1.00 PT 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.12 LA 1.06 MK 1.06 ! OV 1.06 PT 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 FT 1.00* HN 1.10 LA 1.01 ! NL 1.49 PT 1.13 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.11 FT 1.00* HN 0.98 KP 0.86 ! LA 0.96 NL 1.25 PT 1.07 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 FT 1.00* HN 0.92 LA 0.96 ! NL 1.09 OV 1.01 PT 1.07 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.83 FD 1.14 LA 1.01 MK 1.06 ! OV 1.03 PT 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 FT 1.00* HN 1.06 LA 0.83 ! NL 1.39 PT 1.00 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 FT 1.00* HN 0.94 KP 0.83 ! LA 0.80 NL 1.13 PT 0.94 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 FT 1.00* HN 0.90 LA 0.80 ! NL 0.99 OV 0.87 PT 0.94 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.27 FD 1.10 LA 0.86 MK 1.24 ! OV 0.89 PT 0.96 ! ! ! Fit before self-cal, rms=0.232680Jy sigma=3.133060 ! Fit after self-cal, rms=0.098730Jy sigma=0.894924 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.604 mas, bmaj=14.43 mas, bpa=-9.347 degrees ! Estimated noise=1.18103 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 = -0.00878292 Jy ! Component: 100 - total flux cleaned = -0.00954263 Jy ! Component: 150 - total flux cleaned = -0.00967596 Jy ! Component: 200 - total flux cleaned = -0.00987099 Jy ! Total flux subtracted in 200 components = -0.00987099 Jy ! Clean residual min=-0.007306 max=0.007329 Jy/beam ! Clean residual mean=-0.000061 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.86608 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.86608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097665Jy sigma=0.885141 ! Fit after self-cal, rms=0.097955Jy sigma=0.881491 ! 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=0.097955Jy sigma=0.881491 ! Fit after self-cal, rms=0.097705Jy sigma=0.874827 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.609 mas, bmaj=14.44 mas, bpa=-9.227 degrees ! Estimated noise=1.1806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00690614 Jy ! Component: 100 - total flux cleaned = -0.00744815 Jy ! Component: 150 - total flux cleaned = -0.00754343 Jy ! Component: 200 - total flux cleaned = -0.00768973 Jy ! Total flux subtracted in 200 components = -0.00768973 Jy ! Clean residual min=-0.006069 max=0.006103 Jy/beam ! Clean residual mean=-0.000056 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.85839 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.85839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097076Jy sigma=0.869112 ! Fit after self-cal, rms=0.097082Jy sigma=0.869084 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 = -7.88705e-05 Jy ! Component: 100 - total flux cleaned = -0.000123745 Jy ! Component: 150 - total flux cleaned = -0.000160213 Jy ! Component: 200 - total flux cleaned = -0.000189343 Jy ! Total flux subtracted in 200 components = -0.000189343 Jy ! Clean residual min=-0.005761 max=0.006285 Jy/beam ! Clean residual mean=-0.000055 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.858201 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 0.858201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097062Jy sigma=0.868691 ! Fit after self-cal, rms=0.097060Jy sigma=0.868669 ! 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=0.097060Jy sigma=0.868669 ! Fit after self-cal, rms=0.097028Jy sigma=0.863592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.613 mas, bmaj=14.46 mas, bpa=-9.112 degrees ! Estimated noise=1.1811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00518474 Jy ! Component: 100 - total flux cleaned = -0.00560236 Jy ! Component: 150 - total flux cleaned = -0.00574794 Jy ! Component: 200 - total flux cleaned = -0.00585597 Jy ! Total flux subtracted in 200 components = -0.00585597 Jy ! Clean residual min=-0.005022 max=0.005015 Jy/beam ! Clean residual mean=-0.000053 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.852345 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.852345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096673Jy sigma=0.860458 ! Fit after self-cal, rms=0.096685Jy sigma=0.860450 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 = -4.46241e-05 Jy ! Component: 100 - total flux cleaned = -7.63305e-05 Jy ! Component: 150 - total flux cleaned = -0.00010118 Jy ! Component: 200 - total flux cleaned = -0.00010059 Jy ! Total flux subtracted in 200 components = -0.00010059 Jy ! Clean residual min=-0.004888 max=0.005143 Jy/beam ! Clean residual mean=-0.000053 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.852244 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.852244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096677Jy sigma=0.860212 ! Fit after self-cal, rms=0.096676Jy sigma=0.860202 ! 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=0.096676Jy sigma=0.860202 ! Fit after self-cal, rms=0.096800Jy sigma=0.857291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.331 mas, bmaj=20.22 mas, bpa=-11.82 degrees ! Estimated noise=1.27978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307467 Jy ! Component: 100 - total flux cleaned = -0.00326788 Jy ! Component: 150 - total flux cleaned = -0.00332025 Jy ! Component: 200 - total flux cleaned = -0.00340608 Jy ! Total flux subtracted in 200 components = -0.00340608 Jy ! Clean residual min=-0.004184 max=0.003700 Jy/beam ! Clean residual mean=-0.000094 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.848838 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.848838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096604Jy sigma=0.855803 ! Fit after self-cal, rms=0.096613Jy sigma=0.855783 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 = -1.33227e-05 Jy ! Component: 100 - total flux cleaned = -4.63196e-05 Jy ! Component: 150 - total flux cleaned = -7.5252e-05 Jy ! Component: 200 - total flux cleaned = -0.000100011 Jy ! Total flux subtracted in 200 components = -0.000100011 Jy ! Clean residual min=-0.004117 max=0.003736 Jy/beam ! Clean residual mean=-0.000093 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.848738 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.848738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096600Jy sigma=0.855784 ! Fit after self-cal, rms=0.096598Jy sigma=0.855776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT 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 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.157110Jy sigma=1.203276 ! Fit after self-cal, rms=0.103934Jy sigma=0.952972 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.103934Jy sigma=0.952972 ! Fit after self-cal, rms=0.096777Jy sigma=0.854202 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=3.366 mas, bmaj=10.93 mas, bpa=-11.78 degrees ! Estimated noise=1.90596 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 = -0.00196669 Jy ! Component: 100 - total flux cleaned = -0.00262778 Jy ! Component: 150 - total flux cleaned = -0.00315432 Jy ! Component: 200 - total flux cleaned = -0.00354756 Jy ! Total flux subtracted in 200 components = -0.00354756 Jy ! Clean residual min=-0.005290 max=0.005339 Jy/beam ! Clean residual mean=-0.000017 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.84519 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.84519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096658Jy sigma=0.853668 ! Fit after self-cal, rms=0.096649Jy sigma=0.853146 ! 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=4.617 mas, bmaj=14.47 mas, bpa=-8.926 degrees ! Estimated noise=1.1805 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 = -0.00011388 Jy ! Component: 100 - total flux cleaned = -0.000173953 Jy ! Component: 150 - total flux cleaned = -0.000223825 Jy ! Component: 200 - total flux cleaned = -0.000244489 Jy ! Component: 250 - total flux cleaned = -0.000262402 Jy ! Component: 300 - total flux cleaned = -0.00026232 Jy ! Component: 350 - total flux cleaned = -0.000277125 Jy ! Component: 400 - total flux cleaned = -0.000263676 Jy ! Total flux subtracted in 400 components = -0.000263676 Jy ! Clean residual min=-0.004330 max=0.003843 Jy/beam ! Clean residual mean=-0.000051 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.844927 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 0.844927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096633Jy sigma=0.852929 ! Fit after self-cal, rms=0.096631Jy sigma=0.852913 ! 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 = -3.61003e-05 Jy ! Component: 100 - total flux cleaned = -4.98645e-05 Jy ! Component: 150 - total flux cleaned = -4.96125e-05 Jy ! Component: 200 - total flux cleaned = -4.95334e-05 Jy ! Component: 250 - total flux cleaned = -4.93778e-05 Jy ! Component: 300 - total flux cleaned = -3.92021e-05 Jy ! Component: 350 - total flux cleaned = -3.89869e-05 Jy ! Component: 400 - total flux cleaned = -3.88396e-05 Jy ! Total flux subtracted in 400 components = -3.88396e-05 Jy ! Clean residual min=-0.004355 max=0.003827 Jy/beam ! Clean residual mean=-0.000050 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.844888 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 136 components and 0.844888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096623Jy sigma=0.852855 ! Fit after self-cal, rms=0.096623Jy sigma=0.852849 ! 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 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.156813Jy sigma=1.199841 ! Fit after self-cal, rms=0.096875Jy sigma=0.851462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.618 mas, bmaj=14.48 mas, bpa=-8.865 degrees ! Estimated noise=1.18066 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00251682 Jy ! Component: 100 - total flux cleaned = -0.00271927 Jy ! Component: 150 - total flux cleaned = -0.00278955 Jy ! Component: 200 - total flux cleaned = -0.00286903 Jy ! Component: 250 - total flux cleaned = -0.00288883 Jy ! Component: 300 - total flux cleaned = -0.00288935 Jy ! Component: 350 - total flux cleaned = -0.00288985 Jy ! Component: 400 - total flux cleaned = -0.00287539 Jy ! Total flux subtracted in 400 components = -0.00287539 Jy ! Clean residual min=-0.004113 max=0.003633 Jy/beam ! Clean residual mean=-0.000050 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.842013 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 158 components and 0.842013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096784Jy sigma=0.850763 ! Fit after self-cal, rms=0.096791Jy sigma=0.850759 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 = 1.41822e-05 Jy ! Component: 100 - total flux cleaned = 2.68335e-05 Jy ! Component: 150 - total flux cleaned = 3.81422e-05 Jy ! Component: 200 - total flux cleaned = 4.91416e-05 Jy ! Component: 250 - total flux cleaned = 5.96095e-05 Jy ! Component: 300 - total flux cleaned = 5.9821e-05 Jy ! Component: 350 - total flux cleaned = 6.98694e-05 Jy ! Component: 400 - total flux cleaned = 6.97909e-05 Jy ! Total flux subtracted in 400 components = 6.97909e-05 Jy ! Clean residual min=-0.004119 max=0.003634 Jy/beam ! Clean residual mean=-0.000051 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.842083 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 0.842083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096785Jy sigma=0.850703 ! Fit after self-cal, rms=0.096785Jy sigma=0.850701 ! 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=0.096785Jy sigma=0.850701 ! Fit after self-cal, rms=0.097017Jy sigma=0.849927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.62 mas, bmaj=14.48 mas, bpa=-8.814 degrees ! Estimated noise=1.18058 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197544 Jy ! Component: 100 - total flux cleaned = -0.00210026 Jy ! Component: 150 - total flux cleaned = -0.00215909 Jy ! Component: 200 - total flux cleaned = -0.00220233 Jy ! Component: 250 - total flux cleaned = -0.00222044 Jy ! Component: 300 - total flux cleaned = -0.00222128 Jy ! Component: 350 - total flux cleaned = -0.00220826 Jy ! Component: 400 - total flux cleaned = -0.0021962 Jy ! Total flux subtracted in 400 components = -0.0021962 Jy ! Clean residual min=-0.003931 max=0.003497 Jy/beam ! Clean residual mean=-0.000049 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.839886 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 183 components and 0.839886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096961Jy sigma=0.849498 ! Fit after self-cal, rms=0.096966Jy sigma=0.849495 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 = 1.53998e-05 Jy ! Component: 100 - total flux cleaned = 1.58386e-05 Jy ! Component: 150 - total flux cleaned = 2.66769e-05 Jy ! Component: 200 - total flux cleaned = 2.72947e-05 Jy ! Component: 250 - total flux cleaned = 2.78055e-05 Jy ! Component: 300 - total flux cleaned = 2.84477e-05 Jy ! Component: 350 - total flux cleaned = 3.81088e-05 Jy ! Component: 400 - total flux cleaned = 3.80679e-05 Jy ! Total flux subtracted in 400 components = 3.80679e-05 Jy ! Clean residual min=-0.003927 max=0.003497 Jy/beam ! Clean residual mean=-0.000049 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.839924 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 190 components and 0.839924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096962Jy sigma=0.849450 ! Fit after self-cal, rms=0.096961Jy sigma=0.849448 ! 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=0.096961Jy sigma=0.849448 ! Fit after self-cal, rms=0.095182Jy sigma=0.824378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.381 mas, bmaj=20.32 mas, bpa=-11.57 degrees ! Estimated noise=1.27549 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000723482 Jy ! Component: 100 - total flux cleaned = -0.000791158 Jy ! Component: 150 - total flux cleaned = -0.00082899 Jy ! Component: 200 - total flux cleaned = -0.000830308 Jy ! Component: 250 - total flux cleaned = -0.000830617 Jy ! Component: 300 - total flux cleaned = -0.000817333 Jy ! Component: 350 - total flux cleaned = -0.000817565 Jy ! Component: 400 - total flux cleaned = -0.000806652 Jy ! Total flux subtracted in 400 components = -0.000806652 Jy ! Clean residual min=-0.003146 max=0.003368 Jy/beam ! Clean residual mean=-0.000066 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.839118 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 193 components and 0.839118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095153Jy sigma=0.824295 ! Fit after self-cal, rms=0.095165Jy sigma=0.824243 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 (-14.8, 102). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745319 Jy ! Component: 100 - total flux cleaned = 0.000569451 Jy ! Component: 150 - total flux cleaned = 0.000558118 Jy ! Component: 200 - total flux cleaned = 0.000619733 Jy ! Component: 250 - total flux cleaned = 0.000677402 Jy ! Component: 300 - total flux cleaned = 0.000730921 Jy ! Component: 350 - total flux cleaned = 0.000732289 Jy ! Component: 400 - total flux cleaned = 0.000641715 Jy ! Total flux subtracted in 400 components = 0.000641715 Jy ! Clean residual min=-0.003050 max=0.002362 Jy/beam ! Clean residual mean=-0.000033 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.839759 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 251 components and 0.839759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094857Jy sigma=0.821934 ! Fit after self-cal, rms=0.094832Jy sigma=0.821828 ! 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=4.62 mas, bmaj=14.48 mas, bpa=-8.772 degrees ! Estimated noise=1.18082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.62 x 14.48 at -8.772 degrees (North through East) ! Clean map min=-0.0036394 max=0.80426 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=0.094832Jy sigma=0.821828 ! Fit after self-cal, rms=0.089932Jy sigma=0.739847 ! Inverting map and beam ! Estimated beam: bmin=4.622 mas, bmaj=14.48 mas, bpa=-8.739 degrees ! Estimated noise=1.17996 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187584 Jy ! Component: 100 - total flux cleaned = 0.000262148 Jy ! Component: 150 - total flux cleaned = 0.000328161 Jy ! Component: 200 - total flux cleaned = 0.000327203 Jy ! Component: 250 - total flux cleaned = 0.000327288 Jy ! Component: 300 - total flux cleaned = 0.000218126 Jy ! Component: 350 - total flux cleaned = 0.000167137 Jy ! Component: 400 - total flux cleaned = 0.000117796 Jy ! Total flux subtracted in 400 components = 0.000117796 Jy ! Clean residual min=-0.003249 max=0.002751 Jy/beam ! Clean residual mean=-0.000016 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.839877 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 309 components and 0.839877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089737Jy sigma=0.737725 ! Fit after self-cal, rms=0.089722Jy sigma=0.737649 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.97358e-05 Jy ! Component: 100 - total flux cleaned = 5.22977e-05 Jy ! Component: 150 - total flux cleaned = -3.50126e-05 Jy ! Component: 200 - total flux cleaned = -0.000120697 Jy ! Component: 250 - total flux cleaned = -0.00024406 Jy ! Component: 300 - total flux cleaned = -0.000323025 Jy ! Component: 350 - total flux cleaned = -0.000399233 Jy ! Component: 400 - total flux cleaned = -0.000510258 Jy ! Total flux subtracted in 400 components = -0.000510258 Jy ! Clean residual min=-0.003153 max=0.002581 Jy/beam ! Clean residual mean=-0.000010 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.839367 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 350 components and 0.839366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089629Jy sigma=0.736722 ! Fit after self-cal, rms=0.089620Jy sigma=0.736685 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089620Jy sigma=0.736685 ! Fit after self-cal, rms=0.089554Jy sigma=0.736412 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=3.365 mas, bmaj=10.91 mas, bpa=-11.66 degrees ! Estimated noise=1.90126 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.623459 Jy ! Component: 100 - total flux cleaned = 0.75952 Jy ! Component: 150 - total flux cleaned = 0.79472 Jy ! Component: 200 - total flux cleaned = 0.813079 Jy ! Component: 250 - total flux cleaned = 0.822688 Jy ! Component: 300 - total flux cleaned = 0.824486 Jy ! Component: 350 - total flux cleaned = 0.825398 Jy ! Component: 400 - total flux cleaned = 0.826177 Jy ! Total flux subtracted in 400 components = 0.826177 Jy ! Clean residual min=-0.005863 max=0.005470 Jy/beam ! Clean residual mean=0.000012 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.826177 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.826177 Jy ! Inverting map and beam ! Estimated beam: bmin=4.622 mas, bmaj=14.48 mas, bpa=-8.734 degrees ! Estimated noise=1.17928 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444003 Jy ! Component: 100 - total flux cleaned = 0.00601358 Jy ! Component: 150 - total flux cleaned = 0.00700016 Jy ! Component: 200 - total flux cleaned = 0.00738379 Jy ! Component: 250 - total flux cleaned = 0.00781778 Jy ! Component: 300 - total flux cleaned = 0.00828833 Jy ! Component: 350 - total flux cleaned = 0.00857253 Jy ! Component: 400 - total flux cleaned = 0.00884011 Jy ! Total flux subtracted in 400 components = 0.00884011 Jy ! Clean residual min=-0.003898 max=0.002631 Jy/beam ! Clean residual mean=-0.000005 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.835017 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 125 components and 0.835017 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=8.384 mas, bmaj=20.32 mas, bpa=-11.54 degrees ! Estimated noise=1.27356 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001245 Jy ! Component: 100 - total flux cleaned = 0.00209522 Jy ! Component: 150 - total flux cleaned = 0.00260335 Jy ! Component: 200 - total flux cleaned = 0.0027705 Jy ! Component: 250 - total flux cleaned = 0.00296719 Jy ! Component: 300 - total flux cleaned = 0.00315321 Jy ! Component: 350 - total flux cleaned = 0.0032605 Jy ! Component: 400 - total flux cleaned = 0.00339766 Jy ! Total flux subtracted in 400 components = 0.00339766 Jy ! Clean residual min=-0.002884 max=0.002353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.838415 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.79121e-05 Jy ! Component: 100 - total flux cleaned = 0.000128601 Jy ! Component: 150 - total flux cleaned = 0.000189563 Jy ! Component: 200 - total flux cleaned = 0.000248605 Jy ! Component: 250 - total flux cleaned = 0.000305511 Jy ! Component: 300 - total flux cleaned = 0.000360068 Jy ! Component: 350 - total flux cleaned = 0.000413611 Jy ! Component: 400 - total flux cleaned = 0.000439686 Jy ! Total flux subtracted in 400 components = 0.000439686 Jy ! Clean residual min=-0.002686 max=0.002249 Jy/beam ! Clean residual mean=-0.000010 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.838854 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 198 components and 0.838855 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.622 mas, bmaj=14.48 mas, bpa=-8.734 degrees ! Estimated noise=1.17928 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.36558e-05 Jy ! Component: 100 - total flux cleaned = -8.29706e-05 Jy ! Component: 150 - total flux cleaned = -0.000213731 Jy ! Component: 200 - total flux cleaned = -0.000295002 Jy ! Component: 250 - total flux cleaned = -0.000371744 Jy ! Component: 300 - total flux cleaned = -0.000407742 Jy ! Component: 350 - total flux cleaned = -0.000407467 Jy ! Component: 400 - total flux cleaned = -0.000440781 Jy ! Total flux subtracted in 400 components = -0.000440781 Jy ! Clean residual min=-0.003302 max=0.002462 Jy/beam ! Clean residual mean=-0.000005 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.838414 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 255 components and 0.838414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089506Jy sigma=0.736558 ! Fit after self-cal, rms=0.089489Jy sigma=0.736413 wmodel /scr/pima/rdv93_uvs/J1522-2730_S_map.mod ! Writing 255 model components to file: /scr/pima/rdv93_uvs/J1522-2730_S_map.mod wobs /scr/pima/rdv93_uvs/J1522-2730_S_uvs.fits ! Applying 445 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1522-2730_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1522-2730_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv93_uvs/J1522-2730_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 = -0.00136744 Jy ! Component: 100 - total flux cleaned = -0.0016081 Jy ! Component: 150 - total flux cleaned = -0.00191257 Jy ! Component: 200 - total flux cleaned = -0.00224349 Jy ! Component: 250 - total flux cleaned = -0.00255912 Jy ! Component: 300 - total flux cleaned = -0.0027502 Jy ! Component: 350 - total flux cleaned = -0.0029344 Jy ! Component: 400 - total flux cleaned = -0.00311266 Jy ! Component: 450 - total flux cleaned = -0.00332072 Jy ! Component: 500 - total flux cleaned = -0.00352378 Jy ! Component: 550 - total flux cleaned = -0.00375512 Jy ! Component: 600 - total flux cleaned = -0.00388441 Jy ! Component: 650 - total flux cleaned = -0.00397917 Jy ! Component: 700 - total flux cleaned = -0.00401002 Jy ! Component: 750 - total flux cleaned = -0.00401014 Jy ! Component: 800 - total flux cleaned = -0.00391997 Jy ! Component: 850 - total flux cleaned = -0.00397885 Jy ! Component: 900 - total flux cleaned = -0.00386268 Jy ! Component: 950 - total flux cleaned = -0.00391983 Jy ! Component: 1000 - total flux cleaned = -0.00386293 Jy ! Component: 1050 - total flux cleaned = -0.00375165 Jy ! Component: 1100 - total flux cleaned = -0.0037244 Jy ! Component: 1150 - total flux cleaned = -0.00375188 Jy ! Component: 1200 - total flux cleaned = -0.00367155 Jy ! Component: 1250 - total flux cleaned = -0.00377716 Jy ! Component: 1300 - total flux cleaned = -0.0037247 Jy ! Component: 1350 - total flux cleaned = -0.00364717 Jy ! Component: 1400 - total flux cleaned = -0.00367216 Jy ! Component: 1450 - total flux cleaned = -0.00372204 Jy ! Component: 1500 - total flux cleaned = -0.00369684 Jy ! Component: 1550 - total flux cleaned = -0.00372161 Jy ! Component: 1600 - total flux cleaned = -0.00377042 Jy ! Component: 1650 - total flux cleaned = -0.0037462 Jy ! Component: 1700 - total flux cleaned = -0.00384107 Jy ! Component: 1750 - total flux cleaned = -0.0037468 Jy ! Component: 1800 - total flux cleaned = -0.00390942 Jy ! Component: 1850 - total flux cleaned = -0.00386288 Jy ! Component: 1900 - total flux cleaned = -0.00390812 Jy ! Component: 1950 - total flux cleaned = -0.00390742 Jy ! Component: 2000 - total flux cleaned = -0.0038625 Jy ! Component: 2050 - total flux cleaned = -0.00388463 Jy ! Component: 2100 - total flux cleaned = -0.00386239 Jy ! Component: 2150 - total flux cleaned = -0.0037754 Jy ! Component: 2200 - total flux cleaned = -0.00377528 Jy ! Component: 2250 - total flux cleaned = -0.00381804 Jy ! Component: 2300 - total flux cleaned = -0.00379689 Jy ! Component: 2350 - total flux cleaned = -0.00383918 Jy ! Component: 2400 - total flux cleaned = -0.00381838 Jy ! Component: 2450 - total flux cleaned = -0.00385978 Jy ! Component: 2500 - total flux cleaned = -0.00388021 Jy ! Component: 2550 - total flux cleaned = -0.00387993 Jy ! Component: 2600 - total flux cleaned = -0.00387981 Jy ! Component: 2650 - total flux cleaned = -0.00381951 Jy ! Component: 2700 - total flux cleaned = -0.00385963 Jy ! Component: 2750 - total flux cleaned = -0.00382011 Jy ! Component: 2800 - total flux cleaned = -0.00389901 Jy ! Component: 2850 - total flux cleaned = -0.00385995 Jy ! Component: 2900 - total flux cleaned = -0.00382106 Jy ! Component: 2950 - total flux cleaned = -0.00382118 Jy ! Component: 3000 - total flux cleaned = -0.00378314 Jy ! Component: 3050 - total flux cleaned = -0.00382114 Jy ! Component: 3100 - total flux cleaned = -0.0037455 Jy ! Component: 3150 - total flux cleaned = -0.00376431 Jy ! Component: 3200 - total flux cleaned = -0.0037643 Jy ! Component: 3250 - total flux cleaned = -0.00370839 Jy ! Component: 3300 - total flux cleaned = -0.00368987 Jy ! Component: 3350 - total flux cleaned = -0.00365307 Jy ! Component: 3400 - total flux cleaned = -0.00363467 Jy ! Component: 3450 - total flux cleaned = -0.00356162 Jy ! Component: 3500 - total flux cleaned = -0.00352541 Jy ! Component: 3550 - total flux cleaned = -0.00343531 Jy ! Component: 3600 - total flux cleaned = -0.00343531 Jy ! Component: 3650 - total flux cleaned = -0.00343535 Jy ! Component: 3700 - total flux cleaned = -0.00338191 Jy ! Component: 3750 - total flux cleaned = -0.0033463 Jy ! Component: 3800 - total flux cleaned = -0.00327578 Jy ! Component: 3850 - total flux cleaned = -0.00322324 Jy ! Component: 3900 - total flux cleaned = -0.00318823 Jy ! Component: 3950 - total flux cleaned = -0.00317081 Jy ! Component: 4000 - total flux cleaned = -0.00308417 Jy ! Component: 4050 - total flux cleaned = -0.00306693 Jy ! Total flux subtracted in 4096 components = -0.00308418 Jy ! Clean residual min=-0.000920 max=0.001005 Jy/beam ! Clean residual mean=0.000020 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.83533 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 518 components and 0.835329 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1522-2730_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.622 x 14.48 at -8.734 degrees (North through East) ! Clean map min=-0.0032122 max=0.80161 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1522-2730_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= 0.8016 rms= 0.00034 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1522-2730_S_uvs.log closed on Tue Oct 8 15:30:42 2013