! Started logfile: /scr/pima/rdv95_uvs/J1745+1720_S_uvs.log on Wed Nov 6 20:48:29 2013 obs /scr/pima/rdv95_uvs/J1745+1720_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1745+1720_S_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 11 integrations on 28 of 28 possible baselines. ! AN table 4: 4 integrations on 10 of 10 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! AN table 6: 5 integrations on 1 of 1 possible baselines. ! AN table 7: 6 integrations on 1 of 1 possible baselines. ! AN table 8: 6 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.759099 visibilities/baseline/integration-bin. ! Found source: J1745+1720 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1752 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1745+1720_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR 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:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.068263Jy sigma=6.582684 ! Fit after self-cal, rms=0.608959Jy sigma=3.513134 ! 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 \] ![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=5.025 mas, bmaj=9.515 mas, bpa=-15 degrees ! Estimated noise=3.88484 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 = 0.313552 Jy ! Component: 100 - total flux cleaned = 0.40607 Jy ! Total flux subtracted in 100 components = 0.40607 Jy ! Clean residual min=-0.017128 max=0.040183 Jy/beam ! Clean residual mean=-0.000142 rms=0.005714 Jy/beam ! Combined flux in latest and established models = 0.40607 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.40607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108026Jy sigma=0.744584 ! Fit after self-cal, rms=0.107380Jy sigma=0.742176 ! Inverting map ! Added new window around map position (4.8, -8.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455662 Jy ! Component: 100 - total flux cleaned = 0.070191 Jy ! Total flux subtracted in 100 components = 0.070191 Jy ! Clean residual min=-0.011309 max=0.013479 Jy/beam ! Clean residual mean=-0.000001 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.476261 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.476261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084392Jy sigma=0.550818 ! Fit after self-cal, rms=0.083602Jy sigma=0.547118 ! 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=6.222 mas, bmaj=11 mas, bpa=-14.69 degrees ! Estimated noise=2.88438 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 = 0.0255148 Jy ! Component: 100 - total flux cleaned = 0.0391337 Jy ! Component: 150 - total flux cleaned = 0.0473574 Jy ! Component: 200 - total flux cleaned = 0.0526874 Jy ! Total flux subtracted in 200 components = 0.0526874 Jy ! Clean residual min=-0.007226 max=0.009310 Jy/beam ! Clean residual mean=0.000104 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.528949 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 133 components and 0.528949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077213Jy sigma=0.489508 ! Fit after self-cal, rms=0.076676Jy sigma=0.486990 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 KP 0.96 LA 1.22 ! NL 1.00 OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.95 LA 1.22 NL 0.93 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 KP 0.93 LA 1.14 ! MK 0.87 NL 0.98 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 HN 1.05 LA 1.15 NL 0.98 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.94 KP 0.94 LA 1.19 ! OV 0.99 PT 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.03 LA 1.19 MK 0.91 OV 0.95 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 KP 1.00 LA 1.09 ! NL 1.03 OV 1.03 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 KP 0.99 LA 1.07 NL 1.04 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.05 KP 0.98 LA 1.04 ! MK 1.00 NL 1.01 OV 1.01 PT 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.16 LA 1.03 NL 1.04 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.05 KP 1.03 LA 1.02 ! OV 1.05 PT 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.08 LA 1.10 MK 1.02 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.14 KP 1.01 LA 0.96 ! NL 1.15 OV 1.07 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.12 KP 1.01 LA 1.00 NL 1.08 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.10 KP 1.02 LA 0.95 ! MK 1.00 NL 1.08 OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.11 LA 0.94 NL 1.13 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.05 KP 1.01 LA 0.98 ! OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.24 LA 0.98 MK 0.91 OV 0.98 ! PT 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 KP 0.96 LA 0.81 ! NL 1.01 OV 0.95 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.93 LA 0.82 NL 1.01 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.07 KP 0.94 LA 0.80 ! MK 1.13 NL 0.99 OV 0.87 PT 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 0.95 LA 0.82 NL 0.99 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.03 KP 0.94 LA 0.84 ! OV 0.86 PT 0.90 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.94 LA 0.83 MK 1.08 OV 0.88 ! PT 0.91 ! ! ! Fit before self-cal, rms=0.076676Jy sigma=0.486990 ! Fit after self-cal, rms=0.054310Jy sigma=0.309099 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.247 mas, bmaj=10.99 mas, bpa=-14.76 degrees ! Estimated noise=2.86771 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 = 0.00252061 Jy ! Component: 100 - total flux cleaned = 0.00231606 Jy ! Component: 150 - total flux cleaned = 0.00198551 Jy ! Component: 200 - total flux cleaned = 0.0017235 Jy ! Total flux subtracted in 200 components = 0.0017235 Jy ! Clean residual min=-0.003768 max=0.003799 Jy/beam ! Clean residual mean=0.000043 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.530672 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 152 components and 0.530673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053810Jy sigma=0.306349 ! Fit after self-cal, rms=0.053712Jy sigma=0.305534 ! 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=0.053712Jy sigma=0.305534 ! Fit after self-cal, rms=0.053403Jy sigma=0.305278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.247 mas, bmaj=10.97 mas, bpa=-14.79 degrees ! Estimated noise=2.86255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163177 Jy ! Component: 100 - total flux cleaned = 0.00163096 Jy ! Component: 150 - total flux cleaned = 0.00138137 Jy ! Component: 200 - total flux cleaned = 0.00118443 Jy ! Total flux subtracted in 200 components = 0.00118443 Jy ! Clean residual min=-0.003569 max=0.003525 Jy/beam ! Clean residual mean=0.000040 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.531857 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.531857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053162Jy sigma=0.303856 ! Fit after self-cal, rms=0.053065Jy sigma=0.303505 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 = 0.000314232 Jy ! Component: 100 - total flux cleaned = 0.000314965 Jy ! Component: 150 - total flux cleaned = 0.000314398 Jy ! Component: 200 - total flux cleaned = 0.000314411 Jy ! Total flux subtracted in 200 components = 0.000314411 Jy ! Clean residual min=-0.003530 max=0.003453 Jy/beam ! Clean residual mean=0.000041 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.532172 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 174 components and 0.532171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052956Jy sigma=0.302864 ! Fit after self-cal, rms=0.052904Jy sigma=0.302706 ! 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=0.052904Jy sigma=0.302706 ! Fit after self-cal, rms=0.052656Jy sigma=0.302477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.249 mas, bmaj=10.95 mas, bpa=-14.82 degrees ! Estimated noise=2.85818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961962 Jy ! Component: 100 - total flux cleaned = 0.00101923 Jy ! Component: 150 - total flux cleaned = 0.000894824 Jy ! Component: 200 - total flux cleaned = 0.000857984 Jy ! Total flux subtracted in 200 components = 0.000857984 Jy ! Clean residual min=-0.003426 max=0.003241 Jy/beam ! Clean residual mean=0.000037 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.533029 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 0.53303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052568Jy sigma=0.301869 ! Fit after self-cal, rms=0.052533Jy sigma=0.301761 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 = 0.000252471 Jy ! Component: 100 - total flux cleaned = 0.000219379 Jy ! Component: 150 - total flux cleaned = 0.000221057 Jy ! Component: 200 - total flux cleaned = 0.000191395 Jy ! Total flux subtracted in 200 components = 0.000191395 Jy ! Clean residual min=-0.003390 max=0.003222 Jy/beam ! Clean residual mean=0.000038 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.533221 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 0.533221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052484Jy sigma=0.301462 ! Fit after self-cal, rms=0.052465Jy sigma=0.301412 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052465Jy sigma=0.301412 ! Fit after self-cal, rms=0.052317Jy sigma=0.301293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.55 mas, bmaj=13.38 mas, bpa=-9.258 degrees ! Estimated noise=2.91819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757053 Jy ! Component: 100 - total flux cleaned = 0.000723957 Jy ! Component: 150 - total flux cleaned = 0.000669326 Jy ! Component: 200 - total flux cleaned = 0.00066806 Jy ! Total flux subtracted in 200 components = 0.00066806 Jy ! Clean residual min=-0.002792 max=0.003173 Jy/beam ! Clean residual mean=0.000048 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.533889 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 211 components and 0.533889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052293Jy sigma=0.300996 ! Fit after self-cal, rms=0.052275Jy sigma=0.300944 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 = 0.000258458 Jy ! Component: 100 - total flux cleaned = 0.000262528 Jy ! Component: 150 - total flux cleaned = 0.000223813 Jy ! Component: 200 - total flux cleaned = 0.000223812 Jy ! Total flux subtracted in 200 components = 0.000223812 Jy ! Clean residual min=-0.002795 max=0.003114 Jy/beam ! Clean residual mean=0.000048 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.534113 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 223 components and 0.534113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052263Jy sigma=0.300808 ! Fit after self-cal, rms=0.052252Jy sigma=0.300784 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA 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:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 selfant 8:PT,true ! 8: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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098793Jy sigma=0.459910 ! Fit after self-cal, rms=0.098793Jy sigma=0.459910 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR 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:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8: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 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.098793Jy sigma=0.459910 ! Fit after self-cal, rms=0.052153Jy sigma=0.300697 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=5.038 mas, bmaj=9.407 mas, bpa=-15.13 degrees ! Estimated noise=3.85935 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 = -0.00122731 Jy ! Component: 100 - total flux cleaned = -0.00186492 Jy ! Component: 150 - total flux cleaned = -0.00212568 Jy ! Component: 200 - total flux cleaned = -0.00225837 Jy ! Total flux subtracted in 200 components = -0.00225837 Jy ! Clean residual min=-0.003371 max=0.003704 Jy/beam ! Clean residual mean=0.000030 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.531855 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 233 components and 0.531854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052100Jy sigma=0.300654 ! Fit after self-cal, rms=0.052099Jy sigma=0.300629 ! 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=6.253 mas, bmaj=10.92 mas, bpa=-14.82 degrees ! Estimated noise=2.8534 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 = 0.00142123 Jy ! Component: 100 - total flux cleaned = 0.00203413 Jy ! Component: 150 - total flux cleaned = 0.00210522 Jy ! Component: 200 - total flux cleaned = 0.00208282 Jy ! Component: 250 - total flux cleaned = 0.00208273 Jy ! Component: 300 - total flux cleaned = 0.00210231 Jy ! Component: 350 - total flux cleaned = 0.00212036 Jy ! Component: 400 - total flux cleaned = 0.00213811 Jy ! Total flux subtracted in 400 components = 0.00213811 Jy ! Clean residual min=-0.003139 max=0.002932 Jy/beam ! Clean residual mean=0.000032 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.533993 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 247 components and 0.533993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052032Jy sigma=0.300280 ! Fit after self-cal, rms=0.052033Jy sigma=0.300241 ! 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 = 0.000118863 Jy ! Component: 100 - total flux cleaned = 0.000139141 Jy ! Component: 150 - total flux cleaned = 0.000158118 Jy ! Component: 200 - total flux cleaned = 0.000193948 Jy ! Component: 250 - total flux cleaned = 0.000209961 Jy ! Component: 300 - total flux cleaned = 0.000225337 Jy ! Component: 350 - total flux cleaned = 0.000225343 Jy ! Component: 400 - total flux cleaned = 0.000225605 Jy ! Total flux subtracted in 400 components = 0.000225605 Jy ! Clean residual min=-0.003080 max=0.002934 Jy/beam ! Clean residual mean=0.000032 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.534218 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 255 components and 0.534218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052000Jy sigma=0.300115 ! Fit after self-cal, rms=0.052003Jy sigma=0.300096 ! 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 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.098996Jy sigma=0.460723 ! Fit after self-cal, rms=0.051901Jy sigma=0.300021 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.255 mas, bmaj=10.91 mas, bpa=-14.79 degrees ! Estimated noise=2.85098 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166502 Jy ! Component: 100 - total flux cleaned = 0.000234894 Jy ! Component: 150 - total flux cleaned = 0.000256097 Jy ! Component: 200 - total flux cleaned = 0.000257425 Jy ! Component: 250 - total flux cleaned = 0.000257367 Jy ! Component: 300 - total flux cleaned = 0.000241282 Jy ! Component: 350 - total flux cleaned = 0.000241131 Jy ! Component: 400 - total flux cleaned = 0.000227024 Jy ! Total flux subtracted in 400 components = 0.000227024 Jy ! Clean residual min=-0.002991 max=0.002813 Jy/beam ! Clean residual mean=0.000030 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.534445 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 261 components and 0.534445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051868Jy sigma=0.299862 ! Fit after self-cal, rms=0.051869Jy sigma=0.299847 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 = 0.000113006 Jy ! Component: 100 - total flux cleaned = 0.000144994 Jy ! Component: 150 - total flux cleaned = 0.000144375 Jy ! Component: 200 - total flux cleaned = 0.000130409 Jy ! Component: 250 - total flux cleaned = 0.000130489 Jy ! Component: 300 - total flux cleaned = 0.00013006 Jy ! Component: 350 - total flux cleaned = 0.000130248 Jy ! Component: 400 - total flux cleaned = 0.000129819 Jy ! Total flux subtracted in 400 components = 0.000129819 Jy ! Clean residual min=-0.002955 max=0.002820 Jy/beam ! Clean residual mean=0.000031 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.534575 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 267 components and 0.534575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051846Jy sigma=0.299779 ! Fit after self-cal, rms=0.051851Jy sigma=0.299771 ! 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=0.051851Jy sigma=0.299771 ! Fit after self-cal, rms=0.051773Jy sigma=0.299733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.258 mas, bmaj=10.9 mas, bpa=-14.79 degrees ! Estimated noise=2.84905 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.51342e-05 Jy ! Component: 100 - total flux cleaned = 0.000109377 Jy ! Component: 150 - total flux cleaned = 0.000157958 Jy ! Component: 200 - total flux cleaned = 0.000185886 Jy ! Component: 250 - total flux cleaned = 0.000185661 Jy ! Component: 300 - total flux cleaned = 0.000186014 Jy ! Component: 350 - total flux cleaned = 0.000186245 Jy ! Component: 400 - total flux cleaned = 0.000186527 Jy ! Total flux subtracted in 400 components = 0.000186527 Jy ! Clean residual min=-0.002887 max=0.002745 Jy/beam ! Clean residual mean=0.000029 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.534762 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 269 components and 0.534762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051750Jy sigma=0.299635 ! Fit after self-cal, rms=0.051753Jy sigma=0.299626 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 = 7.33547e-05 Jy ! Component: 100 - total flux cleaned = 8.73368e-05 Jy ! Component: 150 - total flux cleaned = 9.98217e-05 Jy ! Component: 200 - total flux cleaned = 9.94826e-05 Jy ! Component: 250 - total flux cleaned = 9.89153e-05 Jy ! Component: 300 - total flux cleaned = 8.82817e-05 Jy ! Component: 350 - total flux cleaned = 8.80938e-05 Jy ! Component: 400 - total flux cleaned = 8.79466e-05 Jy ! Total flux subtracted in 400 components = 8.79466e-05 Jy ! Clean residual min=-0.002868 max=0.002755 Jy/beam ! Clean residual mean=0.000029 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.53485 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 273 components and 0.53485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051735Jy sigma=0.299581 ! Fit after self-cal, rms=0.051740Jy sigma=0.299576 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051740Jy sigma=0.299576 ! Fit after self-cal, rms=0.051084Jy sigma=0.294552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.57 mas, bmaj=13.35 mas, bpa=-8.837 degrees ! Estimated noise=2.91169 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367497 Jy ! Component: 100 - total flux cleaned = 0.00039936 Jy ! Component: 150 - total flux cleaned = 0.000434159 Jy ! Component: 200 - total flux cleaned = 0.000452853 Jy ! Component: 250 - total flux cleaned = 0.000469198 Jy ! Component: 300 - total flux cleaned = 0.000484601 Jy ! Component: 350 - total flux cleaned = 0.000499058 Jy ! Component: 400 - total flux cleaned = 0.000506274 Jy ! Total flux subtracted in 400 components = 0.000506274 Jy ! Clean residual min=-0.002431 max=0.002790 Jy/beam ! Clean residual mean=0.000038 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.535356 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 286 components and 0.535356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051091Jy sigma=0.294501 ! Fit after self-cal, rms=0.051091Jy sigma=0.294489 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 (12.4, -84.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225559 Jy ! Component: 100 - total flux cleaned = 0.00288699 Jy ! Component: 150 - total flux cleaned = 0.00324579 Jy ! Component: 200 - total flux cleaned = 0.00355354 Jy ! Component: 250 - total flux cleaned = 0.0037391 Jy ! Component: 300 - total flux cleaned = 0.0037379 Jy ! Component: 350 - total flux cleaned = 0.00373845 Jy ! Component: 400 - total flux cleaned = 0.00385142 Jy ! Total flux subtracted in 400 components = 0.00385142 Jy ! Clean residual min=-0.002007 max=0.002000 Jy/beam ! Clean residual mean=0.000013 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.539208 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 364 components and 0.539207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050797Jy sigma=0.293070 ! Fit after self-cal, rms=0.050790Jy sigma=0.292993 ! 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=6.262 mas, bmaj=10.9 mas, bpa=-14.78 degrees ! Estimated noise=2.84858 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.262 x 10.9 at -14.78 degrees (North through East) ! Clean map min=-0.0024073 max=0.39703 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.046 mas, bmaj=9.377 mas, bpa=-15.13 degrees ! Estimated noise=3.85337 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310873 Jy ! Component: 100 - total flux cleaned = 0.410863 Jy ! Component: 150 - total flux cleaned = 0.459711 Jy ! Component: 200 - total flux cleaned = 0.486299 Jy ! Component: 250 - total flux cleaned = 0.501772 Jy ! Component: 300 - total flux cleaned = 0.511291 Jy ! Component: 350 - total flux cleaned = 0.517644 Jy ! Component: 400 - total flux cleaned = 0.522262 Jy ! Total flux subtracted in 400 components = 0.522262 Jy ! Clean residual min=-0.003941 max=0.003711 Jy/beam ! Clean residual mean=0.000004 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.522263 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 119 model components to the UV plane model. ! The established model now contains 119 components and 0.522263 Jy ! Inverting map and beam ! Estimated beam: bmin=6.262 mas, bmaj=10.9 mas, bpa=-14.78 degrees ! Estimated noise=2.84858 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 = 0.00554271 Jy ! Component: 100 - total flux cleaned = 0.00859254 Jy ! Component: 150 - total flux cleaned = 0.0101328 Jy ! Component: 200 - total flux cleaned = 0.0114443 Jy ! Component: 250 - total flux cleaned = 0.012441 Jy ! Component: 300 - total flux cleaned = 0.0131126 Jy ! Component: 350 - total flux cleaned = 0.0135234 Jy ! Component: 400 - total flux cleaned = 0.0137798 Jy ! Total flux subtracted in 400 components = 0.0137798 Jy ! Clean residual min=-0.002437 max=0.002290 Jy/beam ! Clean residual mean=0.000007 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.536043 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 201 components and 0.536043 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.57 mas, bmaj=13.35 mas, bpa=-8.837 degrees ! Estimated noise=2.91169 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145136 Jy ! Component: 100 - total flux cleaned = 0.00182257 Jy ! Component: 150 - total flux cleaned = 0.00206066 Jy ! Component: 200 - total flux cleaned = 0.00219472 Jy ! Component: 250 - total flux cleaned = 0.00232057 Jy ! Component: 300 - total flux cleaned = 0.00247634 Jy ! Component: 350 - total flux cleaned = 0.00255017 Jy ! Component: 400 - total flux cleaned = 0.00258452 Jy ! Total flux subtracted in 400 components = 0.00258452 Jy ! Clean residual min=-0.002083 max=0.001763 Jy/beam ! Clean residual mean=0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.538627 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 = -1.32459e-08 Jy ! Component: 100 - total flux cleaned = 3.25946e-05 Jy ! Component: 150 - total flux cleaned = 3.2773e-05 Jy ! Component: 200 - total flux cleaned = 6.35472e-05 Jy ! Component: 250 - total flux cleaned = 6.39233e-05 Jy ! Component: 300 - total flux cleaned = 0.000121154 Jy ! Component: 350 - total flux cleaned = 0.000204649 Jy ! Component: 400 - total flux cleaned = 0.000258667 Jy ! Total flux subtracted in 400 components = 0.000258667 Jy ! Clean residual min=-0.002067 max=0.001667 Jy/beam ! Clean residual mean=0.000006 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.538886 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 307 components and 0.538885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.262 mas, bmaj=10.9 mas, bpa=-14.78 degrees ! Estimated noise=2.84858 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110857 Jy ! Component: 100 - total flux cleaned = -6.64441e-05 Jy ! Component: 150 - total flux cleaned = -2.65086e-05 Jy ! Component: 200 - total flux cleaned = 5.33374e-05 Jy ! Component: 250 - total flux cleaned = 5.21256e-05 Jy ! Component: 300 - total flux cleaned = -1.9641e-05 Jy ! Component: 350 - total flux cleaned = -1.86133e-05 Jy ! Component: 400 - total flux cleaned = -1.82141e-05 Jy ! Total flux subtracted in 400 components = -1.82141e-05 Jy ! Clean residual min=-0.002136 max=0.001962 Jy/beam ! Clean residual mean=0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.538867 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 360 components and 0.538867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050479Jy sigma=0.291973 ! Fit after self-cal, rms=0.050466Jy sigma=0.291849 wmodel /scr/pima/rdv95_uvs/J1745+1720_S_map.mod ! Writing 360 model components to file: /scr/pima/rdv95_uvs/J1745+1720_S_map.mod wobs /scr/pima/rdv95_uvs/J1745+1720_S_uvs.fits ! Applying 1154 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1745+1720_S_uvs.fits wwins /scr/pima/rdv95_uvs/J1745+1720_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv95_uvs/J1745+1720_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244897 Jy ! Component: 100 - total flux cleaned = -0.000177836 Jy ! Component: 150 - total flux cleaned = 2.15162e-05 Jy ! Component: 200 - total flux cleaned = 0.000179831 Jy ! Component: 250 - total flux cleaned = 0.00033159 Jy ! Component: 300 - total flux cleaned = 0.000390473 Jy ! Component: 350 - total flux cleaned = 0.000475791 Jy ! Component: 400 - total flux cleaned = 0.000531188 Jy ! Component: 450 - total flux cleaned = 0.000638936 Jy ! Component: 500 - total flux cleaned = 0.000665366 Jy ! Component: 550 - total flux cleaned = 0.000717138 Jy ! Component: 600 - total flux cleaned = 0.000717537 Jy ! Component: 650 - total flux cleaned = 0.000668465 Jy ! Component: 700 - total flux cleaned = 0.000595924 Jy ! Component: 750 - total flux cleaned = 0.000548618 Jy ! Component: 800 - total flux cleaned = 0.000455412 Jy ! Component: 850 - total flux cleaned = 0.000432511 Jy ! Component: 900 - total flux cleaned = 0.000319784 Jy ! Component: 950 - total flux cleaned = 0.00031965 Jy ! Component: 1000 - total flux cleaned = 0.000188036 Jy ! Component: 1050 - total flux cleaned = 0.0001448 Jy ! Component: 1100 - total flux cleaned = 0.000123472 Jy ! Component: 1150 - total flux cleaned = 3.92046e-05 Jy ! Component: 1200 - total flux cleaned = 3.93763e-05 Jy ! Component: 1250 - total flux cleaned = -2.06857e-06 Jy ! Component: 1300 - total flux cleaned = -6.30177e-05 Jy ! Component: 1350 - total flux cleaned = -0.000103272 Jy ! Component: 1400 - total flux cleaned = -8.32497e-05 Jy ! Component: 1450 - total flux cleaned = -4.39556e-05 Jy ! Component: 1500 - total flux cleaned = -6.3964e-05 Jy ! Component: 1550 - total flux cleaned = -0.000121862 Jy ! Component: 1600 - total flux cleaned = -0.000160031 Jy ! Component: 1650 - total flux cleaned = -0.000160148 Jy ! Component: 1700 - total flux cleaned = -0.000216065 Jy ! Component: 1750 - total flux cleaned = -0.000234546 Jy ! Component: 1800 - total flux cleaned = -0.000197832 Jy ! Component: 1850 - total flux cleaned = -0.000197604 Jy ! Component: 1900 - total flux cleaned = -0.000161561 Jy ! Component: 1950 - total flux cleaned = -0.00019707 Jy ! Component: 2000 - total flux cleaned = -0.000161674 Jy ! Component: 2050 - total flux cleaned = -5.67552e-05 Jy ! Component: 2100 - total flux cleaned = -0.000126252 Jy ! Component: 2150 - total flux cleaned = -0.000109016 Jy ! Component: 2200 - total flux cleaned = -0.000109035 Jy ! Component: 2250 - total flux cleaned = -7.52268e-05 Jy ! Component: 2300 - total flux cleaned = -4.15681e-05 Jy ! Component: 2350 - total flux cleaned = 8.43854e-06 Jy ! Component: 2400 - total flux cleaned = 8.42688e-06 Jy ! Component: 2450 - total flux cleaned = 0.000122766 Jy ! Component: 2500 - total flux cleaned = 0.000106292 Jy ! Component: 2550 - total flux cleaned = 0.000170631 Jy ! Component: 2600 - total flux cleaned = 0.000282491 Jy ! Component: 2650 - total flux cleaned = 0.000329965 Jy ! Component: 2700 - total flux cleaned = 0.000330038 Jy ! Component: 2750 - total flux cleaned = 0.00045521 Jy ! Component: 2800 - total flux cleaned = 0.000470643 Jy ! Component: 2850 - total flux cleaned = 0.000532356 Jy ! Component: 2900 - total flux cleaned = 0.000578242 Jy ! Component: 2950 - total flux cleaned = 0.000638973 Jy ! Component: 3000 - total flux cleaned = 0.000714411 Jy ! Component: 3050 - total flux cleaned = 0.000789201 Jy ! Component: 3100 - total flux cleaned = 0.000818811 Jy ! Component: 3150 - total flux cleaned = 0.000877864 Jy ! Component: 3200 - total flux cleaned = 0.000892536 Jy ! Component: 3250 - total flux cleaned = 0.00095065 Jy ! Component: 3300 - total flux cleaned = 0.000993945 Jy ! Component: 3350 - total flux cleaned = 0.00102245 Jy ! Component: 3400 - total flux cleaned = 0.0010651 Jy ! Component: 3450 - total flux cleaned = 0.00112156 Jy ! Component: 3500 - total flux cleaned = 0.00117756 Jy ! Component: 3550 - total flux cleaned = 0.00120543 Jy ! Component: 3600 - total flux cleaned = 0.00124691 Jy ! Component: 3650 - total flux cleaned = 0.00131568 Jy ! Component: 3700 - total flux cleaned = 0.00134296 Jy ! Component: 3750 - total flux cleaned = 0.0014247 Jy ! Component: 3800 - total flux cleaned = 0.00147864 Jy ! Component: 3850 - total flux cleaned = 0.00149201 Jy ! Component: 3900 - total flux cleaned = 0.00155887 Jy ! Component: 3950 - total flux cleaned = 0.0016651 Jy ! Component: 4000 - total flux cleaned = 0.00170462 Jy ! Component: 4050 - total flux cleaned = 0.00179643 Jy ! Total flux subtracted in 4096 components = 0.00182254 Jy ! Clean residual min=-0.000762 max=0.000763 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.54069 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 624 components and 0.540689 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1745+1720_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.262 x 10.9 at -14.78 degrees (North through East) ! Clean map min=-0.0015432 max=0.39625 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1745+1720_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.3962 rms= 0.00027 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1745+1720_S_uvs.log closed on Wed Nov 6 20:48:34 2013