! Started logfile: /scr/pima/rdv73_uvs/J2258-2758_X_uvs.log on Sat Jan 9 17:39:04 2016 obs /scr/pima/rdv73_uvs/J2258-2758_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J2258-2758_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 7 integrations on 45 of 45 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.690821 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 1144 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/rdv73_uvs/J2258-2758_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:KK self-cal status=correctable weight=1 ! 1:MK 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:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT 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 3 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.361305Jy sigma=7.141640 ! Fit after self-cal, rms=1.141729Jy sigma=3.381183 ! 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:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7537 mas, bmaj=1.988 mas, bpa=8.439 degrees ! Estimated noise=11.436 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 = 1.6266 Jy ! Component: 100 - total flux cleaned = 1.9813 Jy ! Total flux subtracted in 100 components = 1.9813 Jy ! Clean residual min=-0.088507 max=0.212243 Jy/beam ! Clean residual mean=-0.000608 rms=0.026644 Jy/beam ! Combined flux in latest and established models = 1.9813 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.9813 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.372983Jy sigma=1.187173 ! Fit after self-cal, rms=0.375849Jy sigma=1.195117 ! Inverting map and beam ! Estimated beam: bmin=0.7541 mas, bmaj=2.022 mas, bpa=8.897 degrees ! Estimated noise=11.5316 mJy/beam. ! Added new window around map position (-2.4, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17744 Jy ! Component: 100 - total flux cleaned = 0.258087 Jy ! Total flux subtracted in 100 components = 0.258087 Jy ! Clean residual min=-0.083398 max=0.158585 Jy/beam ! Clean residual mean=-0.000855 rms=0.019189 Jy/beam ! Combined flux in latest and established models = 2.23939 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 2.23939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275788Jy sigma=0.901252 ! Fit after self-cal, rms=0.260006Jy sigma=0.850640 ! Inverting map ! Added new window around map position (2.4, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10711 Jy ! Component: 100 - total flux cleaned = 0.162544 Jy ! Total flux subtracted in 100 components = 0.162544 Jy ! Clean residual min=-0.069044 max=0.051876 Jy/beam ! Clean residual mean=-0.000992 rms=0.013327 Jy/beam ! Combined flux in latest and established models = 2.40193 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 2.40193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224517Jy sigma=0.709911 ! Fit after self-cal, rms=0.223165Jy sigma=0.705669 ! 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=0.8681 mas, bmaj=2.43 mas, bpa=8.588 degrees ! Estimated noise=10.333 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 = 0.0118276 Jy ! Component: 100 - total flux cleaned = 0.020484 Jy ! Component: 150 - total flux cleaned = 0.0231609 Jy ! Component: 200 - total flux cleaned = 0.023923 Jy ! Total flux subtracted in 200 components = 0.023923 Jy ! Clean residual min=-0.067912 max=0.048871 Jy/beam ! Clean residual mean=-0.004210 rms=0.014100 Jy/beam ! Combined flux in latest and established models = 2.42586 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 2.42586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217051Jy sigma=0.666916 ! Fit after self-cal, rms=0.216828Jy sigma=0.665958 ! 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: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 KK 1.00* KP 0.95 ! LA 1.02 MK 1.02 NL 1.10 OV 0.94 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.96 KK 1.00* KP 1.01 ! LA 1.11 MK 0.96 OV 0.98 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 KK 1.00* KP 0.90 ! LA 1.03 MK 1.03 NL 1.10 OV 0.93 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.99 KK 1.00* KP 0.95 ! LA 1.07 MK 0.97 OV 0.96 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 KK 1.00* KP 0.83 ! LA 1.08 MK 1.02 NL 1.11 OV 0.95 ! PT 1.03 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 KK 1.00* KP 0.87 ! LA 1.15 MK 0.93 OV 0.99 PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 KK 1.00* KP 0.89 ! LA 1.06 MK 1.07 NL 1.11 OV 0.95 ! PT 1.00 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.04 KK 1.00* KP 0.91 ! LA 1.16 MK 0.94 OV 0.98 PT 1.04 ! ! ! Fit before self-cal, rms=0.216828Jy sigma=0.665958 ! Fit after self-cal, rms=0.120504Jy sigma=0.367505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9113 mas, bmaj=2.465 mas, bpa=8.528 degrees ! Estimated noise=10.5182 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 = -0.01594 Jy ! Component: 100 - total flux cleaned = -0.0159719 Jy ! Component: 150 - total flux cleaned = -0.0154892 Jy ! Component: 200 - total flux cleaned = -0.0150555 Jy ! Total flux subtracted in 200 components = -0.0150555 Jy ! Clean residual min=-0.030337 max=0.025178 Jy/beam ! Clean residual mean=-0.000472 rms=0.005789 Jy/beam ! Combined flux in latest and established models = 2.4108 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 2.4108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114817Jy sigma=0.350311 ! Fit after self-cal, rms=0.114285Jy sigma=0.348959 ! 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=0.114285Jy sigma=0.348959 ! Fit after self-cal, rms=0.113178Jy sigma=0.346046 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9115 mas, bmaj=2.466 mas, bpa=8.525 degrees ! Estimated noise=10.5178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0114276 Jy ! Component: 100 - total flux cleaned = -0.0110057 Jy ! Component: 150 - total flux cleaned = -0.0106311 Jy ! Component: 200 - total flux cleaned = -0.0106322 Jy ! Total flux subtracted in 200 components = -0.0106322 Jy ! Clean residual min=-0.026238 max=0.021702 Jy/beam ! Clean residual mean=-0.000465 rms=0.005284 Jy/beam ! Combined flux in latest and established models = 2.40017 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 2.40017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109565Jy sigma=0.334960 ! Fit after self-cal, rms=0.109262Jy sigma=0.334257 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 = -1.47285e-05 Jy ! Component: 100 - total flux cleaned = 0.00129925 Jy ! Component: 150 - total flux cleaned = 0.00157475 Jy ! Component: 200 - total flux cleaned = 0.00210786 Jy ! Total flux subtracted in 200 components = 0.00210786 Jy ! Clean residual min=-0.024714 max=0.019491 Jy/beam ! Clean residual mean=-0.000478 rms=0.005127 Jy/beam ! Combined flux in latest and established models = 2.40228 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 2.40228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107620Jy sigma=0.328864 ! Fit after self-cal, rms=0.107445Jy sigma=0.328464 ! 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=0.107445Jy sigma=0.328464 ! Fit after self-cal, rms=0.106361Jy sigma=0.325503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.466 mas, bpa=8.543 degrees ! Estimated noise=10.516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00933278 Jy ! Component: 100 - total flux cleaned = -0.00931084 Jy ! Component: 150 - total flux cleaned = -0.00902727 Jy ! Component: 200 - total flux cleaned = -0.00875938 Jy ! Total flux subtracted in 200 components = -0.00875938 Jy ! Clean residual min=-0.023081 max=0.018325 Jy/beam ! Clean residual mean=-0.000442 rms=0.004751 Jy/beam ! Combined flux in latest and established models = 2.39352 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 2.39352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104442Jy sigma=0.319352 ! Fit after self-cal, rms=0.104343Jy sigma=0.319087 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 = 0.000696237 Jy ! Component: 100 - total flux cleaned = 0.00115257 Jy ! Component: 150 - total flux cleaned = 0.00157197 Jy ! Component: 200 - total flux cleaned = 0.00196465 Jy ! Total flux subtracted in 200 components = 0.00196465 Jy ! Clean residual min=-0.022082 max=0.017870 Jy/beam ! Clean residual mean=-0.000455 rms=0.004665 Jy/beam ! Combined flux in latest and established models = 2.39548 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 2.39548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103486Jy sigma=0.316262 ! Fit after self-cal, rms=0.103425Jy sigma=0.316069 ! 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=0.103425Jy sigma=0.316069 ! Fit after self-cal, rms=0.102777Jy sigma=0.313988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=6.165 mas, bpa=17.01 degrees ! Estimated noise=13.252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00230409 Jy ! Component: 100 - total flux cleaned = -0.00338035 Jy ! Component: 150 - total flux cleaned = -0.00320525 Jy ! Component: 200 - total flux cleaned = -0.00304945 Jy ! Total flux subtracted in 200 components = -0.00304945 Jy ! Clean residual min=-0.023072 max=0.017864 Jy/beam ! Clean residual mean=-0.000863 rms=0.006240 Jy/beam ! Combined flux in latest and established models = 2.39243 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 2.39243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102266Jy sigma=0.312661 ! Fit after self-cal, rms=0.102132Jy sigma=0.312459 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 = 0.000135232 Jy ! Component: 100 - total flux cleaned = 0.000668588 Jy ! Component: 150 - total flux cleaned = 0.000899234 Jy ! Component: 200 - total flux cleaned = 0.000897746 Jy ! Total flux subtracted in 200 components = 0.000897746 Jy ! Clean residual min=-0.023064 max=0.018027 Jy/beam ! Clean residual mean=-0.000875 rms=0.006208 Jy/beam ! Combined flux in latest and established models = 2.39333 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 2.39333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101887Jy sigma=0.311726 ! Fit after self-cal, rms=0.101832Jy sigma=0.311639 ! 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:MK,true ! 1:MK 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:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4: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 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.732376Jy sigma=1.984591 ! Fit after self-cal, rms=0.349170Jy sigma=0.764164 selfant "",false ! 1:KK self-cal status=correctable weight=1 ! 1:MK 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:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4: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 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.349170Jy sigma=0.764164 ! Fit after self-cal, rms=0.131002Jy sigma=0.339762 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=0.6879 mas, bmaj=2.029 mas, bpa=3.039 degrees ! Estimated noise=10.6382 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 = -0.00964248 Jy ! Component: 100 - total flux cleaned = -0.00928969 Jy ! Component: 150 - total flux cleaned = -0.00775867 Jy ! Component: 200 - total flux cleaned = -0.00616046 Jy ! Total flux subtracted in 200 components = -0.00616046 Jy ! Clean residual min=-0.018453 max=0.016559 Jy/beam ! Clean residual mean=-0.000118 rms=0.003986 Jy/beam ! Combined flux in latest and established models = 2.38717 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 2.38717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128917Jy sigma=0.333565 ! Fit after self-cal, rms=0.127863Jy sigma=0.331485 ! 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=0.7605 mas, bmaj=2.311 mas, bpa=3.379 degrees ! Estimated noise=9.53303 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 = 0.0049938 Jy ! Component: 100 - total flux cleaned = 0.00594104 Jy ! Component: 150 - total flux cleaned = 0.00645068 Jy ! Component: 200 - total flux cleaned = 0.00676248 Jy ! Component: 250 - total flux cleaned = 0.00704287 Jy ! Component: 300 - total flux cleaned = 0.00716964 Jy ! Component: 350 - total flux cleaned = 0.00740876 Jy ! Component: 400 - total flux cleaned = 0.00762846 Jy ! Total flux subtracted in 400 components = 0.00762846 Jy ! Clean residual min=-0.018574 max=0.017733 Jy/beam ! Clean residual mean=-0.000414 rms=0.004219 Jy/beam ! Combined flux in latest and established models = 2.3948 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 2.3948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126755Jy sigma=0.329947 ! Fit after self-cal, rms=0.126765Jy sigma=0.329807 ! 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 = 0.000278846 Jy ! Component: 100 - total flux cleaned = 0.0003949 Jy ! Component: 150 - total flux cleaned = 0.000609752 Jy ! Component: 200 - total flux cleaned = 0.00071026 Jy ! Component: 250 - total flux cleaned = 0.000898488 Jy ! Component: 300 - total flux cleaned = 0.0009841 Jy ! Component: 350 - total flux cleaned = 0.00115585 Jy ! Component: 400 - total flux cleaned = 0.00123599 Jy ! Total flux subtracted in 400 components = 0.00123599 Jy ! Clean residual min=-0.018176 max=0.017447 Jy/beam ! Clean residual mean=-0.000420 rms=0.004193 Jy/beam ! Combined flux in latest and established models = 2.39603 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 2.39603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126358Jy sigma=0.329188 ! Fit after self-cal, rms=0.126373Jy sigma=0.329127 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.734923Jy sigma=1.943540 ! Fit after self-cal, rms=0.125315Jy sigma=0.325682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7599 mas, bmaj=2.311 mas, bpa=3.375 degrees ! Estimated noise=9.54495 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00395678 Jy ! Component: 100 - total flux cleaned = -0.00418848 Jy ! Component: 150 - total flux cleaned = -0.00437548 Jy ! Component: 200 - total flux cleaned = -0.00453598 Jy ! Component: 250 - total flux cleaned = -0.00479942 Jy ! Component: 300 - total flux cleaned = -0.00491361 Jy ! Component: 350 - total flux cleaned = -0.00471451 Jy ! Component: 400 - total flux cleaned = -0.00462143 Jy ! Total flux subtracted in 400 components = -0.00462143 Jy ! Clean residual min=-0.016948 max=0.016081 Jy/beam ! Clean residual mean=-0.000339 rms=0.003931 Jy/beam ! Combined flux in latest and established models = 2.39141 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 2.39141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124372Jy sigma=0.323046 ! Fit after self-cal, rms=0.124336Jy sigma=0.322991 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 = 6.36295e-05 Jy ! Component: 100 - total flux cleaned = 0.000153457 Jy ! Component: 150 - total flux cleaned = 0.000238148 Jy ! Component: 200 - total flux cleaned = 0.00039461 Jy ! Component: 250 - total flux cleaned = 0.000545591 Jy ! Component: 300 - total flux cleaned = 0.000689993 Jy ! Component: 350 - total flux cleaned = 0.000828896 Jy ! Component: 400 - total flux cleaned = 0.000962929 Jy ! Total flux subtracted in 400 components = 0.000962929 Jy ! Clean residual min=-0.016635 max=0.016201 Jy/beam ! Clean residual mean=-0.000344 rms=0.003918 Jy/beam ! Combined flux in latest and established models = 2.39237 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 2.39238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124074Jy sigma=0.322658 ! Fit after self-cal, rms=0.124059Jy sigma=0.322635 ! 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=0.124059Jy sigma=0.322635 ! Fit after self-cal, rms=0.123068Jy sigma=0.320699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7593 mas, bmaj=2.31 mas, bpa=3.356 degrees ! Estimated noise=9.55398 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023891 Jy ! Component: 100 - total flux cleaned = -0.00278443 Jy ! Component: 150 - total flux cleaned = -0.00310785 Jy ! Component: 200 - total flux cleaned = -0.00360785 Jy ! Component: 250 - total flux cleaned = -0.00382418 Jy ! Component: 300 - total flux cleaned = -0.00382592 Jy ! Component: 350 - total flux cleaned = -0.00366003 Jy ! Component: 400 - total flux cleaned = -0.00358206 Jy ! Total flux subtracted in 400 components = -0.00358206 Jy ! Clean residual min=-0.016166 max=0.015250 Jy/beam ! Clean residual mean=-0.000313 rms=0.003735 Jy/beam ! Combined flux in latest and established models = 2.38879 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 2.38879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122447Jy sigma=0.318880 ! Fit after self-cal, rms=0.122421Jy sigma=0.318856 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 = -0.000109936 Jy ! Component: 100 - total flux cleaned = 2.71133e-05 Jy ! Component: 150 - total flux cleaned = 9.30907e-05 Jy ! Component: 200 - total flux cleaned = 0.000219371 Jy ! Component: 250 - total flux cleaned = 0.00028069 Jy ! Component: 300 - total flux cleaned = 0.000397036 Jy ! Component: 350 - total flux cleaned = 0.000454643 Jy ! Component: 400 - total flux cleaned = 0.000565029 Jy ! Total flux subtracted in 400 components = 0.000565029 Jy ! Clean residual min=-0.015982 max=0.015319 Jy/beam ! Clean residual mean=-0.000316 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 2.38936 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 2.38936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122248Jy sigma=0.318672 ! Fit after self-cal, rms=0.122238Jy sigma=0.318659 ! 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=0.122238Jy sigma=0.318659 ! Fit after self-cal, rms=0.121369Jy sigma=0.317173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=5.741 mas, bpa=14.67 degrees ! Estimated noise=13.0553 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838935 Jy ! Component: 100 - total flux cleaned = 0.000973235 Jy ! Component: 150 - total flux cleaned = 0.00109201 Jy ! Component: 200 - total flux cleaned = 0.00120211 Jy ! Component: 250 - total flux cleaned = 0.00130403 Jy ! Component: 300 - total flux cleaned = 0.00148537 Jy ! Component: 350 - total flux cleaned = 0.00156767 Jy ! Component: 400 - total flux cleaned = 0.00164817 Jy ! Total flux subtracted in 400 components = 0.00164817 Jy ! Clean residual min=-0.020911 max=0.017883 Jy/beam ! Clean residual mean=-0.000731 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 2.39101 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 2.39101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121156Jy sigma=0.316593 ! Fit after self-cal, rms=0.121064Jy sigma=0.316400 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 = -0.000101574 Jy ! Component: 100 - total flux cleaned = -2.7049e-05 Jy ! Component: 150 - total flux cleaned = 4.63792e-05 Jy ! Component: 200 - total flux cleaned = 4.59416e-05 Jy ! Component: 250 - total flux cleaned = 0.000108969 Jy ! Component: 300 - total flux cleaned = 0.000105595 Jy ! Component: 350 - total flux cleaned = 0.000105505 Jy ! Component: 400 - total flux cleaned = 0.000159041 Jy ! Total flux subtracted in 400 components = 0.000159041 Jy ! Clean residual min=-0.020745 max=0.017635 Jy/beam ! Clean residual mean=-0.000733 rms=0.005880 Jy/beam ! Combined flux in latest and established models = 2.39117 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 2.39117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121122Jy sigma=0.316344 ! Fit after self-cal, rms=0.121057Jy sigma=0.316216 ! 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=0.7587 mas, bmaj=2.311 mas, bpa=3.33 degrees ! Estimated noise=9.5617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7587 x 2.311 at 3.33 degrees (North through East) ! Clean map min=-0.014281 max=2.0177 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=0.121057Jy sigma=0.316216 ! Fit after self-cal, rms=0.112871Jy sigma=0.285410 ! Inverting map and beam ! Estimated beam: bmin=0.7584 mas, bmaj=2.31 mas, bpa=3.329 degrees ! Estimated noise=9.56556 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263284 Jy ! Component: 100 - total flux cleaned = -0.00370603 Jy ! Component: 150 - total flux cleaned = -0.00444607 Jy ! Component: 200 - total flux cleaned = -0.00521485 Jy ! Component: 250 - total flux cleaned = -0.00587761 Jy ! Component: 300 - total flux cleaned = -0.00653995 Jy ! Component: 350 - total flux cleaned = -0.00686731 Jy ! Component: 400 - total flux cleaned = -0.00701425 Jy ! Total flux subtracted in 400 components = -0.00701425 Jy ! Clean residual min=-0.014030 max=0.013517 Jy/beam ! Clean residual mean=-0.000292 rms=0.003326 Jy/beam ! Combined flux in latest and established models = 2.38415 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 2.38415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112321Jy sigma=0.283258 ! Fit after self-cal, rms=0.112293Jy sigma=0.283180 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777792 Jy ! Component: 100 - total flux cleaned = -0.000976188 Jy ! Component: 150 - total flux cleaned = -0.000975811 Jy ! Component: 200 - total flux cleaned = -0.000977892 Jy ! Component: 250 - total flux cleaned = -0.000978272 Jy ! Component: 300 - total flux cleaned = -0.00102781 Jy ! Component: 350 - total flux cleaned = -0.0010762 Jy ! Component: 400 - total flux cleaned = -0.00112237 Jy ! Total flux subtracted in 400 components = -0.00112237 Jy ! Clean residual min=-0.013877 max=0.013492 Jy/beam ! Clean residual mean=-0.000287 rms=0.003317 Jy/beam ! Combined flux in latest and established models = 2.38303 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 2.38303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112160Jy sigma=0.283001 ! Fit after self-cal, rms=0.112161Jy sigma=0.282984 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112161Jy sigma=0.282984 ! Fit after self-cal, rms=0.111455Jy sigma=0.281809 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=0.6858 mas, bmaj=2.024 mas, bpa=2.982 degrees ! Estimated noise=10.673 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.64746 Jy ! Component: 100 - total flux cleaned = 2.01024 Jy ! Component: 150 - total flux cleaned = 2.12824 Jy ! Component: 200 - total flux cleaned = 2.19339 Jy ! Component: 250 - total flux cleaned = 2.2373 Jy ! Component: 300 - total flux cleaned = 2.26757 Jy ! Component: 350 - total flux cleaned = 2.28914 Jy ! Component: 400 - total flux cleaned = 2.30557 Jy ! Total flux subtracted in 400 components = 2.30557 Jy ! Clean residual min=-0.017547 max=0.018999 Jy/beam ! Clean residual mean=-0.000050 rms=0.004094 Jy/beam ! Combined flux in latest and established models = 2.30557 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 49 model components to the UV plane model. ! The established model now contains 49 components and 2.30557 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7578 mas, bmaj=2.31 mas, bpa=3.302 degrees ! Estimated noise=9.57 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, -4.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233286 Jy ! Component: 100 - total flux cleaned = 0.0387986 Jy ! Component: 150 - total flux cleaned = 0.0500353 Jy ! Component: 200 - total flux cleaned = 0.05737 Jy ! Component: 250 - total flux cleaned = 0.0619431 Jy ! Component: 300 - total flux cleaned = 0.0656106 Jy ! Component: 350 - total flux cleaned = 0.0677648 Jy ! Component: 400 - total flux cleaned = 0.0693362 Jy ! Total flux subtracted in 400 components = 0.0693362 Jy ! Clean residual min=-0.013181 max=0.012467 Jy/beam ! Clean residual mean=-0.000258 rms=0.003248 Jy/beam ! Combined flux in latest and established models = 2.37491 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 93 components and 2.37491 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=2.204 mas, bmaj=5.742 mas, bpa=14.72 degrees ! Estimated noise=13.0793 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554866 Jy ! Component: 100 - total flux cleaned = 0.00800544 Jy ! Component: 150 - total flux cleaned = 0.00980445 Jy ! Component: 200 - total flux cleaned = 0.0110145 Jy ! Component: 250 - total flux cleaned = 0.0118116 Jy ! Component: 300 - total flux cleaned = 0.01221 Jy ! Component: 350 - total flux cleaned = 0.0124823 Jy ! Component: 400 - total flux cleaned = 0.0127399 Jy ! Total flux subtracted in 400 components = 0.0127399 Jy ! Clean residual min=-0.018069 max=0.015712 Jy/beam ! Clean residual mean=-0.000747 rms=0.004963 Jy/beam ! Combined flux in latest and established models = 2.38765 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003038 Jy ! Component: 100 - total flux cleaned = 0.00044918 Jy ! Component: 150 - total flux cleaned = 0.000584515 Jy ! Component: 200 - total flux cleaned = 0.000648441 Jy ! Component: 250 - total flux cleaned = 0.000646533 Jy ! Component: 300 - total flux cleaned = 0.000648242 Jy ! Component: 350 - total flux cleaned = 0.000704642 Jy ! Component: 400 - total flux cleaned = 0.000702311 Jy ! Total flux subtracted in 400 components = 0.000702311 Jy ! Clean residual min=-0.018078 max=0.015316 Jy/beam ! Clean residual mean=-0.000754 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 2.38835 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 128 components and 2.38835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7578 mas, bmaj=2.31 mas, bpa=3.302 degrees ! Estimated noise=9.57 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689753 Jy ! Component: 100 - total flux cleaned = 0.000113318 Jy ! Component: 150 - total flux cleaned = 0.000267506 Jy ! Component: 200 - total flux cleaned = 0.000265253 Jy ! Component: 250 - total flux cleaned = 0.000400544 Jy ! Component: 300 - total flux cleaned = 0.000402842 Jy ! Component: 350 - total flux cleaned = 0.000645326 Jy ! Component: 400 - total flux cleaned = 0.000645189 Jy ! Total flux subtracted in 400 components = 0.000645189 Jy ! Clean residual min=-0.012797 max=0.011649 Jy/beam ! Clean residual mean=-0.000325 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 2.389 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 2.389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110531Jy sigma=0.279497 ! Fit after self-cal, rms=0.110428Jy sigma=0.278739 wmodel /scr/pima/rdv73_uvs/J2258-2758_X_map.mod ! Writing 144 model components to file: /scr/pima/rdv73_uvs/J2258-2758_X_map.mod wobs /scr/pima/rdv73_uvs/J2258-2758_X_uvs.fits ! Applying 847 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J2258-2758_X_uvs.fits wwins /scr/pima/rdv73_uvs/J2258-2758_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv73_uvs/J2258-2758_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 = -0.00446734 Jy ! Component: 100 - total flux cleaned = -0.00681831 Jy ! Component: 150 - total flux cleaned = -0.0094387 Jy ! Component: 200 - total flux cleaned = -0.0107795 Jy ! Component: 250 - total flux cleaned = -0.0111553 Jy ! Component: 300 - total flux cleaned = -0.0120482 Jy ! Component: 350 - total flux cleaned = -0.0129066 Jy ! Component: 400 - total flux cleaned = -0.0140813 Jy ! Component: 450 - total flux cleaned = -0.0150655 Jy ! Component: 500 - total flux cleaned = -0.015704 Jy ! Component: 550 - total flux cleaned = -0.0164831 Jy ! Component: 600 - total flux cleaned = -0.0170895 Jy ! Component: 650 - total flux cleaned = -0.0173847 Jy ! Component: 700 - total flux cleaned = -0.0178234 Jy ! Component: 750 - total flux cleaned = -0.0185435 Jy ! Component: 800 - total flux cleaned = -0.019526 Jy ! Component: 850 - total flux cleaned = -0.0200751 Jy ! Component: 900 - total flux cleaned = -0.0203465 Jy ! Component: 950 - total flux cleaned = -0.0211456 Jy ! Component: 1000 - total flux cleaned = -0.0214083 Jy ! Component: 1050 - total flux cleaned = -0.0221816 Jy ! Component: 1100 - total flux cleaned = -0.0224363 Jy ! Component: 1150 - total flux cleaned = -0.0228128 Jy ! Component: 1200 - total flux cleaned = -0.023305 Jy ! Component: 1250 - total flux cleaned = -0.0235485 Jy ! Component: 1300 - total flux cleaned = -0.024379 Jy ! Component: 1350 - total flux cleaned = -0.0249622 Jy ! Component: 1400 - total flux cleaned = -0.0254212 Jy ! Component: 1450 - total flux cleaned = -0.0257606 Jy ! Component: 1500 - total flux cleaned = -0.02621 Jy ! Component: 1550 - total flux cleaned = -0.0266514 Jy ! Component: 1600 - total flux cleaned = -0.02676 Jy ! Component: 1650 - total flux cleaned = -0.0275149 Jy ! Component: 1700 - total flux cleaned = -0.0277273 Jy ! Component: 1750 - total flux cleaned = -0.0281495 Jy ! Component: 1800 - total flux cleaned = -0.0284606 Jy ! Component: 1850 - total flux cleaned = -0.0285633 Jy ! Component: 1900 - total flux cleaned = -0.0288687 Jy ! Component: 1950 - total flux cleaned = -0.0294719 Jy ! Component: 2000 - total flux cleaned = -0.0296703 Jy ! Component: 2050 - total flux cleaned = -0.0300639 Jy ! Component: 2100 - total flux cleaned = -0.030257 Jy ! Component: 2150 - total flux cleaned = -0.030739 Jy ! Component: 2200 - total flux cleaned = -0.0307377 Jy ! Component: 2250 - total flux cleaned = -0.030926 Jy ! Component: 2300 - total flux cleaned = -0.0312069 Jy ! Component: 2350 - total flux cleaned = -0.0312083 Jy ! Component: 2400 - total flux cleaned = -0.0319403 Jy ! Component: 2450 - total flux cleaned = -0.0320298 Jy ! Component: 2500 - total flux cleaned = -0.0320302 Jy ! Component: 2550 - total flux cleaned = -0.0324749 Jy ! Component: 2600 - total flux cleaned = -0.0326508 Jy ! Component: 2650 - total flux cleaned = -0.0331734 Jy ! Component: 2700 - total flux cleaned = -0.0330867 Jy ! Component: 2750 - total flux cleaned = -0.0334295 Jy ! Component: 2800 - total flux cleaned = -0.0334299 Jy ! Component: 2850 - total flux cleaned = -0.034102 Jy ! Component: 2900 - total flux cleaned = -0.0341844 Jy ! Component: 2950 - total flux cleaned = -0.0347621 Jy ! Component: 3000 - total flux cleaned = -0.0350886 Jy ! Component: 3050 - total flux cleaned = -0.035251 Jy ! Component: 3100 - total flux cleaned = -0.0359759 Jy ! Component: 3150 - total flux cleaned = -0.035976 Jy ! Component: 3200 - total flux cleaned = -0.036453 Jy ! Component: 3250 - total flux cleaned = -0.037004 Jy ! Component: 3300 - total flux cleaned = -0.0375487 Jy ! Component: 3350 - total flux cleaned = -0.0380125 Jy ! Component: 3400 - total flux cleaned = -0.0384718 Jy ! Component: 3450 - total flux cleaned = -0.0388515 Jy ! Component: 3500 - total flux cleaned = -0.0392292 Jy ! Component: 3550 - total flux cleaned = -0.0398295 Jy ! Component: 3600 - total flux cleaned = -0.0403507 Jy ! Component: 3650 - total flux cleaned = -0.0408671 Jy ! Component: 3700 - total flux cleaned = -0.0413796 Jy ! Component: 3750 - total flux cleaned = -0.0418153 Jy ! Component: 3800 - total flux cleaned = -0.0421033 Jy ! Component: 3850 - total flux cleaned = -0.0427479 Jy ! Component: 3900 - total flux cleaned = -0.0431739 Jy ! Component: 3950 - total flux cleaned = -0.0435257 Jy ! Component: 4000 - total flux cleaned = -0.0441559 Jy ! Component: 4050 - total flux cleaned = -0.0447117 Jy ! Total flux subtracted in 4096 components = -0.0451262 Jy ! Clean residual min=-0.004077 max=0.004676 Jy/beam ! Clean residual mean=-0.000153 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 2.34387 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 447 components and 2.34387 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J2258-2758_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7578 x 2.31 at 3.302 degrees (North through East) ! Clean map min=-0.0083363 max=2.0299 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J2258-2758_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= 2.0299 rms= 0.00121 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J2258-2758_X_uvs.log closed on Sat Jan 9 17:39:11 2016