! Started logfile: /scr/pima/rdv95_uvs/J1802-3940_X_uvs.log on Wed Nov 6 20:48:48 2013 obs /scr/pima/rdv95_uvs/J1802-3940_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1802-3940_X_uva.fits ! AN table 1: 7 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 2 integrations on 15 of 15 possible baselines. ! AN table 4: 4 integrations on 28 of 28 possible baselines. ! AN table 5: 2 integrations on 15 of 15 possible baselines. ! AN table 6: 2 integrations on 6 of 6 possible baselines. ! AN table 7: 2 integrations on 10 of 10 possible baselines. ! AN table 8: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.761506 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 728 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/rdv95_uvs/J1802-3940_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA 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: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:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK 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:FD self-cal status=correctable weight=1 ! 5:KP 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 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:KP 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 21 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.551951Jy sigma=23.657878 ! Fit after self-cal, rms=0.271631Jy sigma=4.555855 ! 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. ![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=0.7203 mas, bmaj=2.415 mas, bpa=-0.7274 degrees ! Estimated noise=2.55551 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 = 0.900118 Jy ! Component: 100 - total flux cleaned = 1.1003 Jy ! Total flux subtracted in 100 components = 1.1003 Jy ! Clean residual min=-0.052296 max=0.094300 Jy/beam ! Clean residual mean=-0.000202 rms=0.014472 Jy/beam ! Combined flux in latest and established models = 1.1003 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.1003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225320Jy sigma=3.477727 ! Fit after self-cal, rms=0.225313Jy sigma=3.477633 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937321 Jy ! Component: 100 - total flux cleaned = 0.148497 Jy ! Total flux subtracted in 100 components = 0.148497 Jy ! Clean residual min=-0.040599 max=0.074598 Jy/beam ! Clean residual mean=-0.000122 rms=0.010073 Jy/beam ! Combined flux in latest and established models = 1.2488 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 1.2488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173711Jy sigma=2.399060 ! Fit after self-cal, rms=0.170272Jy sigma=2.320862 ! 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=0.9237 mas, bmaj=2.92 mas, bpa=-1.007 degrees ! Estimated noise=1.97765 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 = 0.0619826 Jy ! Component: 100 - total flux cleaned = 0.09215 Jy ! Component: 150 - total flux cleaned = 0.108041 Jy ! Component: 200 - total flux cleaned = 0.111709 Jy ! Total flux subtracted in 200 components = 0.111709 Jy ! Clean residual min=-0.030385 max=0.041688 Jy/beam ! Clean residual mean=-0.000166 rms=0.008628 Jy/beam ! Combined flux in latest and established models = 1.36051 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 1.36051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153471Jy sigma=1.865189 ! Fit after self-cal, rms=0.153014Jy sigma=1.830978 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 1.03 LA 1.03 NL 1.35 ! PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KP 0.99 LA 1.02 MK 1.02 ! NL 1.28 OV 0.97 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 KP 1.03 LA 1.00 MK 0.98 ! OV 0.99 PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 1.04 LA 1.09 OV 1.03 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* KP 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 0.92 LA 0.99 NL 1.34 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 KP 0.93 LA 0.99 MK 1.06 ! NL 1.27 OV 0.95 PT 0.98 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 KP 0.96 LA 0.94 MK 1.02 ! OV 0.98 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.03 KP 1.01 LA 1.03 OV 0.98 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* KP 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 0.86 LA 1.03 NL 1.34 ! PT 1.01 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 0.85 LA 1.05 MK 1.02 ! NL 1.27 OV 0.99 PT 0.97 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KP 0.87 LA 1.06 MK 0.99 ! OV 1.03 PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 KP 0.89 LA 1.10 OV 1.08 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* KP 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 KP 0.89 LA 1.02 NL 1.38 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KP 0.90 LA 1.03 MK 1.00 ! NL 1.35 OV 0.97 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KP 0.91 LA 1.01 MK 1.04 ! OV 1.01 PT 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.10 KP 0.95 LA 1.08 OV 1.02 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.00* KP 0.00* ! ! ! Fit before self-cal, rms=0.153014Jy sigma=1.830978 ! Fit after self-cal, rms=0.089290Jy sigma=0.922926 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9089 mas, bmaj=2.832 mas, bpa=-0.7294 degrees ! Estimated noise=2.08546 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 = -0.0100118 Jy ! Component: 100 - total flux cleaned = -0.0102891 Jy ! Component: 150 - total flux cleaned = -0.0112111 Jy ! Component: 200 - total flux cleaned = -0.011825 Jy ! Total flux subtracted in 200 components = -0.011825 Jy ! Clean residual min=-0.015073 max=0.010455 Jy/beam ! Clean residual mean=-0.000003 rms=0.002523 Jy/beam ! Combined flux in latest and established models = 1.34868 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 1.34868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085960Jy sigma=0.891261 ! Fit after self-cal, rms=0.085156Jy sigma=0.886246 ! 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=0.085156Jy sigma=0.886246 ! Fit after self-cal, rms=0.085668Jy sigma=0.881278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.91 mas, bmaj=2.837 mas, bpa=-0.7407 degrees ! Estimated noise=2.08573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00679996 Jy ! Component: 100 - total flux cleaned = -0.00741061 Jy ! Component: 150 - total flux cleaned = -0.00759989 Jy ! Component: 200 - total flux cleaned = -0.00792266 Jy ! Total flux subtracted in 200 components = -0.00792266 Jy ! Clean residual min=-0.012910 max=0.009475 Jy/beam ! Clean residual mean=-0.000002 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 1.34076 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 1.34076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083708Jy sigma=0.866518 ! Fit after self-cal, rms=0.082947Jy sigma=0.863049 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 = -0.00233495 Jy ! Component: 100 - total flux cleaned = -0.00231857 Jy ! Component: 150 - total flux cleaned = -0.00217578 Jy ! Component: 200 - total flux cleaned = -0.00204928 Jy ! Total flux subtracted in 200 components = -0.00204928 Jy ! Clean residual min=-0.011858 max=0.009401 Jy/beam ! Clean residual mean=-0.000000 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 1.33871 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 1.33871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081940Jy sigma=0.856499 ! Fit after self-cal, rms=0.081511Jy sigma=0.855113 ! 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=0.081511Jy sigma=0.855113 ! Fit after self-cal, rms=0.082008Jy sigma=0.851395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.911 mas, bmaj=2.842 mas, bpa=-0.738 degrees ! Estimated noise=2.08621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00455645 Jy ! Component: 100 - total flux cleaned = -0.0048639 Jy ! Component: 150 - total flux cleaned = -0.00499639 Jy ! Component: 200 - total flux cleaned = -0.00499839 Jy ! Total flux subtracted in 200 components = -0.00499839 Jy ! Clean residual min=-0.010638 max=0.008835 Jy/beam ! Clean residual mean=-0.000002 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 1.33371 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 1.33371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080983Jy sigma=0.845150 ! Fit after self-cal, rms=0.080535Jy sigma=0.843387 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 = -0.00166011 Jy ! Component: 100 - total flux cleaned = -0.00165884 Jy ! Component: 150 - total flux cleaned = -0.00165346 Jy ! Component: 200 - total flux cleaned = -0.00156358 Jy ! Total flux subtracted in 200 components = -0.00156358 Jy ! Clean residual min=-0.009955 max=0.008923 Jy/beam ! Clean residual mean=-0.000001 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 1.33215 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 1.33215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079945Jy sigma=0.840322 ! Fit after self-cal, rms=0.079696Jy sigma=0.839624 ! 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=0.079696Jy sigma=0.839624 ! Fit after self-cal, rms=0.080059Jy sigma=0.837670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=9.212 mas, bpa=5.964 degrees ! Estimated noise=2.39426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386154 Jy ! Component: 100 - total flux cleaned = -0.00386313 Jy ! Component: 150 - total flux cleaned = -0.00379244 Jy ! Component: 200 - total flux cleaned = -0.00372432 Jy ! Total flux subtracted in 200 components = -0.00372432 Jy ! Clean residual min=-0.008991 max=0.009807 Jy/beam ! Clean residual mean=-0.000002 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 1.32842 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 69 components and 1.32842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079746Jy sigma=0.836802 ! Fit after self-cal, rms=0.079463Jy sigma=0.834569 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 (3.8, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825139 Jy ! Component: 100 - total flux cleaned = 0.00985959 Jy ! Component: 150 - total flux cleaned = 0.00985712 Jy ! Component: 200 - total flux cleaned = 0.00985022 Jy ! Total flux subtracted in 200 components = 0.00985022 Jy ! Clean residual min=-0.008083 max=0.005883 Jy/beam ! Clean residual mean=-0.000047 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 1.33827 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 1.33827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077834Jy sigma=0.821204 ! Fit after self-cal, rms=0.077620Jy sigma=0.819272 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC 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: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: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: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: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:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP 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 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 8:FD,true ! 8:FD self-cal status=fixed weight=1 selfant 8:KP,true ! 8:KP 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.410636Jy sigma=5.377175 ! Fit after self-cal, rms=0.410636Jy sigma=5.377175 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA 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: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:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK 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:FD self-cal status=correctable weight=1 ! 5:KP 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 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:KP 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 14 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.410636Jy sigma=5.377175 ! Fit after self-cal, rms=0.077793Jy sigma=0.817032 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=0.7178 mas, bmaj=2.367 mas, bpa=-0.3959 degrees ! Estimated noise=2.69073 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.8, -38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731412 Jy ! Component: 100 - total flux cleaned = 0.00691452 Jy ! Component: 150 - total flux cleaned = 0.0066195 Jy ! Component: 200 - total flux cleaned = 0.00608922 Jy ! Total flux subtracted in 200 components = 0.00608922 Jy ! Clean residual min=-0.008536 max=0.008676 Jy/beam ! Clean residual mean=-0.000020 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 1.34436 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 134 components and 1.34436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074674Jy sigma=0.793368 ! Fit after self-cal, rms=0.074634Jy sigma=0.792472 ! Inverting map ! Added new window around map position (-46, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536977 Jy ! Component: 100 - total flux cleaned = 0.00538585 Jy ! Component: 150 - total flux cleaned = 0.00561523 Jy ! Component: 200 - total flux cleaned = 0.00540365 Jy ! Total flux subtracted in 200 components = 0.00540365 Jy ! Clean residual min=-0.007011 max=0.006817 Jy/beam ! Clean residual mean=-0.000030 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.34977 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 155 components and 1.34977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073262Jy sigma=0.781560 ! Fit after self-cal, rms=0.073186Jy sigma=0.780743 ! 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=0.9113 mas, bmaj=2.845 mas, bpa=-0.7216 degrees ! Estimated noise=2.08541 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 = 0.000119182 Jy ! Component: 100 - total flux cleaned = 0.000262021 Jy ! Component: 150 - total flux cleaned = 0.000256533 Jy ! Component: 200 - total flux cleaned = 0.000251269 Jy ! Component: 250 - total flux cleaned = 0.000125315 Jy ! Component: 300 - total flux cleaned = 0.000123861 Jy ! Component: 350 - total flux cleaned = 1.07226e-05 Jy ! Component: 400 - total flux cleaned = 1.44374e-05 Jy ! Total flux subtracted in 400 components = 1.44374e-05 Jy ! Clean residual min=-0.005945 max=0.005207 Jy/beam ! Clean residual mean=-0.000066 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 1.34978 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 204 components and 1.34978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071638Jy sigma=0.770666 ! Fit after self-cal, rms=0.071594Jy sigma=0.770322 ! 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 = 0.000374358 Jy ! Component: 100 - total flux cleaned = 0.000376529 Jy ! Component: 150 - total flux cleaned = 0.000478053 Jy ! Component: 200 - total flux cleaned = 0.000381479 Jy ! Component: 250 - total flux cleaned = 0.000382081 Jy ! Component: 300 - total flux cleaned = 0.000290461 Jy ! Component: 350 - total flux cleaned = 0.000383874 Jy ! Component: 400 - total flux cleaned = 0.000295476 Jy ! Total flux subtracted in 400 components = 0.000295476 Jy ! Clean residual min=-0.005638 max=0.004895 Jy/beam ! Clean residual mean=-0.000066 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.35008 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 229 components and 1.35008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070641Jy sigma=0.765485 ! Fit after self-cal, rms=0.070615Jy sigma=0.765347 ! 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 21 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.409068Jy sigma=5.365290 ! Fit after self-cal, rms=0.070500Jy sigma=0.762063 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=2.845 mas, bpa=-0.7271 degrees ! Estimated noise=2.08389 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134884 Jy ! Component: 100 - total flux cleaned = 0.00145842 Jy ! Component: 150 - total flux cleaned = 0.00155402 Jy ! Component: 200 - total flux cleaned = 0.0014658 Jy ! Component: 250 - total flux cleaned = 0.00138314 Jy ! Component: 300 - total flux cleaned = 0.00138389 Jy ! Component: 350 - total flux cleaned = 0.00130472 Jy ! Component: 400 - total flux cleaned = 0.00122559 Jy ! Total flux subtracted in 400 components = 0.00122559 Jy ! Clean residual min=-0.005383 max=0.004764 Jy/beam ! Clean residual mean=-0.000052 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 1.3513 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 263 components and 1.3513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069696Jy sigma=0.757322 ! Fit after self-cal, rms=0.069658Jy sigma=0.757184 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 = 0.000339882 Jy ! Component: 100 - total flux cleaned = 0.000265685 Jy ! Component: 150 - total flux cleaned = 0.000195567 Jy ! Component: 200 - total flux cleaned = 0.000125049 Jy ! Component: 250 - total flux cleaned = 0.0001246 Jy ! Component: 300 - total flux cleaned = 5.4605e-05 Jy ! Component: 350 - total flux cleaned = 5.39872e-05 Jy ! Component: 400 - total flux cleaned = -1.32928e-05 Jy ! Total flux subtracted in 400 components = -1.32928e-05 Jy ! Clean residual min=-0.005359 max=0.004730 Jy/beam ! Clean residual mean=-0.000051 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 1.35129 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 276 components and 1.35129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069142Jy sigma=0.754588 ! Fit after self-cal, rms=0.069128Jy sigma=0.754537 ! 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=0.069128Jy sigma=0.754537 ! Fit after self-cal, rms=0.069127Jy sigma=0.753988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=2.845 mas, bpa=-0.7234 degrees ! Estimated noise=2.08324 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401417 Jy ! Component: 100 - total flux cleaned = 0.000401824 Jy ! Component: 150 - total flux cleaned = 0.000333226 Jy ! Component: 200 - total flux cleaned = 0.000202503 Jy ! Component: 250 - total flux cleaned = 7.72726e-05 Jy ! Component: 300 - total flux cleaned = 1.66751e-05 Jy ! Component: 350 - total flux cleaned = 1.45501e-05 Jy ! Component: 400 - total flux cleaned = -0.000104099 Jy ! Total flux subtracted in 400 components = -0.000104099 Jy ! Clean residual min=-0.005355 max=0.004683 Jy/beam ! Clean residual mean=-0.000043 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 1.35118 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 290 components and 1.35118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068703Jy sigma=0.751470 ! Fit after self-cal, rms=0.068690Jy sigma=0.751422 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 = 0.000130552 Jy ! Component: 100 - total flux cleaned = 1.36926e-05 Jy ! Component: 150 - total flux cleaned = -4.31992e-05 Jy ! Component: 200 - total flux cleaned = -0.000100103 Jy ! Component: 250 - total flux cleaned = -0.000154568 Jy ! Component: 300 - total flux cleaned = -0.000209076 Jy ! Component: 350 - total flux cleaned = -0.000208491 Jy ! Component: 400 - total flux cleaned = -0.000313494 Jy ! Total flux subtracted in 400 components = -0.000313494 Jy ! Clean residual min=-0.005335 max=0.004632 Jy/beam ! Clean residual mean=-0.000043 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 1.35087 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 305 components and 1.35087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068377Jy sigma=0.749732 ! Fit after self-cal, rms=0.068370Jy sigma=0.749704 ! 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=0.068370Jy sigma=0.749704 ! Fit after self-cal, rms=0.068150Jy sigma=0.743225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.928 mas, bmaj=9.216 mas, bpa=5.977 degrees ! Estimated noise=2.39228 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.24654e-05 Jy ! Component: 100 - total flux cleaned = -6.42179e-05 Jy ! Component: 150 - total flux cleaned = -6.44816e-05 Jy ! Component: 200 - total flux cleaned = -0.000100175 Jy ! Component: 250 - total flux cleaned = -0.000135519 Jy ! Component: 300 - total flux cleaned = -0.000200622 Jy ! Component: 350 - total flux cleaned = -0.000232545 Jy ! Component: 400 - total flux cleaned = -0.000232946 Jy ! Total flux subtracted in 400 components = -0.000232946 Jy ! Clean residual min=-0.004883 max=0.003013 Jy/beam ! Clean residual mean=-0.000065 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 1.35064 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 336 components and 1.35064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067985Jy sigma=0.742814 ! Fit after self-cal, rms=0.067982Jy sigma=0.742761 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 = -5.65206e-05 Jy ! Component: 100 - total flux cleaned = -0.000115663 Jy ! Component: 150 - total flux cleaned = -0.000173945 Jy ! Component: 200 - total flux cleaned = -0.00017422 Jy ! Component: 250 - total flux cleaned = -0.000201788 Jy ! Component: 300 - total flux cleaned = -0.000228803 Jy ! Component: 350 - total flux cleaned = -0.000228848 Jy ! Component: 400 - total flux cleaned = -0.000253645 Jy ! Total flux subtracted in 400 components = -0.000253645 Jy ! Clean residual min=-0.004794 max=0.002968 Jy/beam ! Clean residual mean=-0.000066 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 1.35038 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 355 components and 1.35038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067896Jy sigma=0.742706 ! Fit after self-cal, rms=0.067894Jy sigma=0.742679 ! 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=0.911 mas, bmaj=2.845 mas, bpa=-0.7208 degrees ! Estimated noise=2.08297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.911 x 2.845 at -0.7208 degrees (North through East) ! Clean map min=-0.025699 max=1.1172 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=0.067894Jy sigma=0.742679 ! Fit after self-cal, rms=0.063555Jy sigma=0.667482 ! Inverting map and beam ! Estimated beam: bmin=0.9112 mas, bmaj=2.846 mas, bpa=-0.7199 degrees ! Estimated noise=2.0828 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191339 Jy ! Component: 100 - total flux cleaned = -0.000312328 Jy ! Component: 150 - total flux cleaned = -0.000367932 Jy ! Component: 200 - total flux cleaned = -0.000366153 Jy ! Component: 250 - total flux cleaned = -0.000366026 Jy ! Component: 300 - total flux cleaned = -0.000468026 Jy ! Component: 350 - total flux cleaned = -0.000565973 Jy ! Component: 400 - total flux cleaned = -0.000614604 Jy ! Total flux subtracted in 400 components = -0.000614604 Jy ! Clean residual min=-0.005223 max=0.004523 Jy/beam ! Clean residual mean=-0.000036 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 1.34977 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 384 components and 1.34977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063278Jy sigma=0.665304 ! Fit after self-cal, rms=0.063273Jy sigma=0.665259 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.25867e-05 Jy ! Component: 100 - total flux cleaned = -0.000100308 Jy ! Component: 150 - total flux cleaned = -0.000147126 Jy ! Component: 200 - total flux cleaned = -0.000236259 Jy ! Component: 250 - total flux cleaned = -0.000281457 Jy ! Component: 300 - total flux cleaned = -0.000370845 Jy ! Component: 350 - total flux cleaned = -0.00041361 Jy ! Component: 400 - total flux cleaned = -0.000456563 Jy ! Total flux subtracted in 400 components = -0.000456563 Jy ! Clean residual min=-0.005244 max=0.004460 Jy/beam ! Clean residual mean=-0.000035 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.34931 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 399 components and 1.34931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063063Jy sigma=0.663932 ! Fit after self-cal, rms=0.063059Jy sigma=0.663909 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063059Jy sigma=0.663909 ! Fit after self-cal, rms=0.063074Jy sigma=0.663762 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=0.7176 mas, bmaj=2.368 mas, bpa=-0.3798 degrees ! Estimated noise=2.6852 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.915155 Jy ! Component: 100 - total flux cleaned = 1.1197 Jy ! Component: 150 - total flux cleaned = 1.20189 Jy ! Component: 200 - total flux cleaned = 1.25054 Jy ! Component: 250 - total flux cleaned = 1.28068 Jy ! Component: 300 - total flux cleaned = 1.30046 Jy ! Component: 350 - total flux cleaned = 1.31393 Jy ! Component: 400 - total flux cleaned = 1.32352 Jy ! Total flux subtracted in 400 components = 1.32352 Jy ! Clean residual min=-0.010143 max=0.009993 Jy/beam ! Clean residual mean=0.000000 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 1.32352 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 79 model components to the UV plane model. ! The established model now contains 79 components and 1.32352 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=2.846 mas, bpa=-0.7134 degrees ! Estimated noise=2.08215 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 = 0.0118778 Jy ! Component: 100 - total flux cleaned = 0.0163072 Jy ! Component: 150 - total flux cleaned = 0.0183004 Jy ! Component: 200 - total flux cleaned = 0.0200523 Jy ! Component: 250 - total flux cleaned = 0.020966 Jy ! Component: 300 - total flux cleaned = 0.0215981 Jy ! Component: 350 - total flux cleaned = 0.0221851 Jy ! Component: 400 - total flux cleaned = 0.0225492 Jy ! Total flux subtracted in 400 components = 0.0225492 Jy ! Clean residual min=-0.006550 max=0.005514 Jy/beam ! Clean residual mean=-0.000037 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 1.34607 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 143 components and 1.34607 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=2.928 mas, bmaj=9.217 mas, bpa=5.983 degrees ! Estimated noise=2.39107 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787094 Jy ! Component: 100 - total flux cleaned = 0.000776393 Jy ! Component: 150 - total flux cleaned = 0.00064141 Jy ! Component: 200 - total flux cleaned = 0.00063986 Jy ! Component: 250 - total flux cleaned = 0.000636316 Jy ! Component: 300 - total flux cleaned = 0.00074342 Jy ! Component: 350 - total flux cleaned = 0.00105288 Jy ! Component: 400 - total flux cleaned = 0.00124702 Jy ! Total flux subtracted in 400 components = 0.00124702 Jy ! Clean residual min=-0.006024 max=0.003730 Jy/beam ! Clean residual mean=-0.000064 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 1.34732 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 = 0.000184961 Jy ! Component: 100 - total flux cleaned = 0.000276386 Jy ! Component: 150 - total flux cleaned = 0.000277927 Jy ! Component: 200 - total flux cleaned = 0.000281601 Jy ! Component: 250 - total flux cleaned = 0.000363024 Jy ! Component: 300 - total flux cleaned = 0.000362781 Jy ! Component: 350 - total flux cleaned = 0.000361669 Jy ! Component: 400 - total flux cleaned = 0.000434504 Jy ! Total flux subtracted in 400 components = 0.000434504 Jy ! Clean residual min=-0.005578 max=0.003466 Jy/beam ! Clean residual mean=-0.000062 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.34775 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 210 components and 1.34775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=2.846 mas, bpa=-0.7134 degrees ! Estimated noise=2.08215 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168963 Jy ! Component: 100 - total flux cleaned = 0.00196615 Jy ! Component: 150 - total flux cleaned = 0.00196333 Jy ! Component: 200 - total flux cleaned = 0.00208507 Jy ! Component: 250 - total flux cleaned = 0.00208449 Jy ! Component: 300 - total flux cleaned = 0.00208368 Jy ! Component: 350 - total flux cleaned = 0.00219225 Jy ! Component: 400 - total flux cleaned = 0.00208523 Jy ! Total flux subtracted in 400 components = 0.00208523 Jy ! Clean residual min=-0.005467 max=0.004666 Jy/beam ! Clean residual mean=-0.000040 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 1.34984 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 257 components and 1.34984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066452Jy sigma=0.685529 ! Fit after self-cal, rms=0.066194Jy sigma=0.683671 wmodel /scr/pima/rdv95_uvs/J1802-3940_X_map.mod ! Writing 257 model components to file: /scr/pima/rdv95_uvs/J1802-3940_X_map.mod wobs /scr/pima/rdv95_uvs/J1802-3940_X_uvs.fits ! Applying 485 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1802-3940_X_uvs.fits wwins /scr/pima/rdv95_uvs/J1802-3940_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv95_uvs/J1802-3940_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 = -0.00196635 Jy ! Component: 100 - total flux cleaned = -0.00270408 Jy ! Component: 150 - total flux cleaned = -0.00362085 Jy ! Component: 200 - total flux cleaned = -0.00456565 Jy ! Component: 250 - total flux cleaned = -0.00491605 Jy ! Component: 300 - total flux cleaned = -0.00484865 Jy ! Component: 350 - total flux cleaned = -0.00484773 Jy ! Component: 400 - total flux cleaned = -0.00484696 Jy ! Component: 450 - total flux cleaned = -0.00503325 Jy ! Component: 500 - total flux cleaned = -0.00503309 Jy ! Component: 550 - total flux cleaned = -0.00521171 Jy ! Component: 600 - total flux cleaned = -0.00532818 Jy ! Component: 650 - total flux cleaned = -0.00544239 Jy ! Component: 700 - total flux cleaned = -0.00555417 Jy ! Component: 750 - total flux cleaned = -0.00566476 Jy ! Component: 800 - total flux cleaned = -0.0057198 Jy ! Component: 850 - total flux cleaned = -0.00582736 Jy ! Component: 900 - total flux cleaned = -0.00588045 Jy ! Component: 950 - total flux cleaned = -0.00593357 Jy ! Component: 1000 - total flux cleaned = -0.00618883 Jy ! Component: 1050 - total flux cleaned = -0.00633916 Jy ! Component: 1100 - total flux cleaned = -0.0064379 Jy ! Component: 1150 - total flux cleaned = -0.00663226 Jy ! Component: 1200 - total flux cleaned = -0.00672759 Jy ! Component: 1250 - total flux cleaned = -0.00682221 Jy ! Component: 1300 - total flux cleaned = -0.00700864 Jy ! Component: 1350 - total flux cleaned = -0.00705413 Jy ! Component: 1400 - total flux cleaned = -0.00705429 Jy ! Component: 1450 - total flux cleaned = -0.00718853 Jy ! Component: 1500 - total flux cleaned = -0.00701105 Jy ! Component: 1550 - total flux cleaned = -0.00701098 Jy ! Component: 1600 - total flux cleaned = -0.00692416 Jy ! Component: 1650 - total flux cleaned = -0.00696767 Jy ! Component: 1700 - total flux cleaned = -0.00701013 Jy ! Component: 1750 - total flux cleaned = -0.00700971 Jy ! Component: 1800 - total flux cleaned = -0.00705132 Jy ! Component: 1850 - total flux cleaned = -0.00705147 Jy ! Component: 1900 - total flux cleaned = -0.00717349 Jy ! Component: 1950 - total flux cleaned = -0.00721377 Jy ! Component: 2000 - total flux cleaned = -0.00713395 Jy ! Component: 2050 - total flux cleaned = -0.00705536 Jy ! Component: 2100 - total flux cleaned = -0.00705511 Jy ! Component: 2150 - total flux cleaned = -0.00709422 Jy ! Component: 2200 - total flux cleaned = -0.00701729 Jy ! Component: 2250 - total flux cleaned = -0.00701748 Jy ! Component: 2300 - total flux cleaned = -0.00705465 Jy ! Component: 2350 - total flux cleaned = -0.00697972 Jy ! Component: 2400 - total flux cleaned = -0.0069426 Jy ! Component: 2450 - total flux cleaned = -0.0068695 Jy ! Component: 2500 - total flux cleaned = -0.00690574 Jy ! Component: 2550 - total flux cleaned = -0.00687003 Jy ! Component: 2600 - total flux cleaned = -0.00690566 Jy ! Component: 2650 - total flux cleaned = -0.00687017 Jy ! Component: 2700 - total flux cleaned = -0.00676489 Jy ! Component: 2750 - total flux cleaned = -0.00676523 Jy ! Component: 2800 - total flux cleaned = -0.00683398 Jy ! Component: 2850 - total flux cleaned = -0.0067999 Jy ! Component: 2900 - total flux cleaned = -0.0069015 Jy ! Component: 2950 - total flux cleaned = -0.00686778 Jy ! Component: 3000 - total flux cleaned = -0.00690135 Jy ! Component: 3050 - total flux cleaned = -0.00690137 Jy ! Component: 3100 - total flux cleaned = -0.00709805 Jy ! Component: 3150 - total flux cleaned = -0.00700013 Jy ! Component: 3200 - total flux cleaned = -0.00693572 Jy ! Component: 3250 - total flux cleaned = -0.00703208 Jy ! Component: 3300 - total flux cleaned = -0.00709585 Jy ! Component: 3350 - total flux cleaned = -0.0070957 Jy ! Component: 3400 - total flux cleaned = -0.00709577 Jy ! Component: 3450 - total flux cleaned = -0.00700288 Jy ! Component: 3500 - total flux cleaned = -0.00706506 Jy ! Component: 3550 - total flux cleaned = -0.00715714 Jy ! Component: 3600 - total flux cleaned = -0.00709581 Jy ! Component: 3650 - total flux cleaned = -0.00703538 Jy ! Component: 3700 - total flux cleaned = -0.00709531 Jy ! Component: 3750 - total flux cleaned = -0.00697534 Jy ! Component: 3800 - total flux cleaned = -0.00688632 Jy ! Component: 3850 - total flux cleaned = -0.00691584 Jy ! Component: 3900 - total flux cleaned = -0.00691563 Jy ! Component: 3950 - total flux cleaned = -0.00688663 Jy ! Component: 4000 - total flux cleaned = -0.00682886 Jy ! Component: 4050 - total flux cleaned = -0.0067714 Jy ! Total flux subtracted in 4096 components = -0.00682884 Jy ! Clean residual min=-0.001835 max=0.001851 Jy/beam ! Clean residual mean=0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 1.34301 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 511 components and 1.34301 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1802-3940_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9111 x 2.846 at -0.7134 degrees (North through East) ! Clean map min=-0.0075458 max=1.1427 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1802-3940_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= 1.1426 rms= 0.00048 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1802-3940_X_uvs.log closed on Wed Nov 6 20:48:54 2013