! Started logfile: /scr/pima/rdv93_uvs/J0401+2110_X_uvs.log on Tue Oct 8 15:43:48 2013 obs /scr/pima/rdv93_uvs/J0401+2110_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0401+2110_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 9 integrations on 21 of 21 possible baselines. ! AN table 4: 8 integrations on 21 of 21 possible baselines. ! AN table 5: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.805804 visibilities/baseline/integration-bin. ! Found source: J0401+2110 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4332 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/rdv93_uvs/J0401+2110_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 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:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5: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 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 34 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.012768Jy sigma=3.490631 ! Fit after self-cal, rms=0.833155Jy sigma=2.850973 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ 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=0.9495 mas, bmaj=1.669 mas, bpa=-11.06 degrees ! Estimated noise=4.63943 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 = 0.13067 Jy ! Component: 100 - total flux cleaned = 0.159643 Jy ! Total flux subtracted in 100 components = 0.159643 Jy ! Clean residual min=-0.004914 max=0.009633 Jy/beam ! Clean residual mean=-0.000007 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.159643 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.159643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062522Jy sigma=0.204489 ! Fit after self-cal, rms=0.062524Jy sigma=0.204470 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968513 Jy ! Component: 100 - total flux cleaned = 0.0142751 Jy ! Total flux subtracted in 100 components = 0.0142751 Jy ! Clean residual min=-0.004634 max=0.004144 Jy/beam ! Clean residual mean=-0.000007 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.173918 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.173918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060971Jy sigma=0.197108 ! Fit after self-cal, rms=0.060983Jy sigma=0.197081 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.168 mas, bmaj=1.918 mas, bpa=-11.87 degrees ! Estimated noise=3.21209 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 = 0.00376343 Jy ! Component: 100 - total flux cleaned = 0.00501357 Jy ! Component: 150 - total flux cleaned = 0.00511406 Jy ! Component: 200 - total flux cleaned = 0.00520254 Jy ! Total flux subtracted in 200 components = 0.00520254 Jy ! Clean residual min=-0.003342 max=0.003459 Jy/beam ! Clean residual mean=-0.000007 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.179121 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.179121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060814Jy sigma=0.196058 ! Fit after self-cal, rms=0.060817Jy sigma=0.196054 ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.95 KP 1.08 ! LA 0.99 MK 0.94 NL 0.95 OV 0.98 ! PT 1.04 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.09 HN 0.95 KP 0.99 ! LA 1.06 NL 0.94 PT 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.98 LA 1.01 NL 0.98 ! OV 1.02 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.99 KP 1.11 LA 0.99 ! MK 1.11 OV 0.95 PT 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 0.99 ! LA 0.98 MK 1.01 NL 0.92 OV 0.96 ! PT 1.04 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.04 HN 0.98 KP 0.95 ! LA 0.98 NL 0.97 PT 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 HN 0.96 LA 0.97 NL 0.95 ! OV 0.97 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.04 KP 0.97 LA 0.98 ! MK 1.23 OV 0.94 PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.95 KP 0.90 ! LA 1.00 MK 1.02 NL 1.02 OV 1.03 ! PT 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.01 HN 0.97 KP 0.88 ! LA 1.13 NL 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 HN 1.02 LA 1.04 NL 1.01 ! OV 1.06 PT 1.05 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.14 FD 0.97 KP 0.87 LA 0.97 ! MK 1.33 OV 1.04 PT 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.00 KP 0.95 ! LA 1.03 MK 1.00 NL 1.00 OV 1.02 ! PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.11 HN 1.00 KP 0.95 ! LA 1.02 NL 1.05 PT 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 HN 1.01 LA 1.09 NL 1.02 ! OV 1.05 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.01 KP 0.88 LA 1.05 ! MK 1.29 OV 1.07 PT 1.00 ! ! ! Fit before self-cal, rms=0.060817Jy sigma=0.196054 ! Fit after self-cal, rms=0.060017Jy sigma=0.191328 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=1.924 mas, bpa=-12.13 degrees ! Estimated noise=3.19429 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 = -0.000459659 Jy ! Component: 100 - total flux cleaned = -0.000483947 Jy ! Component: 150 - total flux cleaned = -0.000458739 Jy ! Component: 200 - total flux cleaned = -0.000459362 Jy ! Total flux subtracted in 200 components = -0.000459362 Jy ! Clean residual min=-0.002520 max=0.002609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.178661 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.178661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059982Jy sigma=0.191279 ! Fit after self-cal, rms=0.060017Jy sigma=0.191253 ! 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=0.060017Jy sigma=0.191253 ! Fit after self-cal, rms=0.059867Jy sigma=0.191238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=1.926 mas, bpa=-12.25 degrees ! Estimated noise=3.18518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528559 Jy ! Component: 100 - total flux cleaned = -0.000550994 Jy ! Component: 150 - total flux cleaned = -0.000550852 Jy ! Component: 200 - total flux cleaned = -0.00055099 Jy ! Total flux subtracted in 200 components = -0.00055099 Jy ! Clean residual min=-0.002503 max=0.002562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.17811 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.17811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059840Jy sigma=0.191209 ! Fit after self-cal, rms=0.059840Jy sigma=0.191207 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 = 2.51749e-05 Jy ! Component: 100 - total flux cleaned = 2.39077e-05 Jy ! Component: 150 - total flux cleaned = 9.26608e-06 Jy ! Component: 200 - total flux cleaned = -4.92142e-06 Jy ! Total flux subtracted in 200 components = -4.92142e-06 Jy ! Clean residual min=-0.002499 max=0.002541 Jy/beam ! Clean residual mean=-0.000001 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.178106 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.178106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059830Jy sigma=0.191189 ! Fit after self-cal, rms=0.059830Jy sigma=0.191187 ! 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=0.059830Jy sigma=0.191187 ! Fit after self-cal, rms=0.060459Jy sigma=0.189563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=1.918 mas, bpa=-12.37 degrees ! Estimated noise=3.18802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041125 Jy ! Component: 100 - total flux cleaned = -0.000406985 Jy ! Component: 150 - total flux cleaned = -0.000381171 Jy ! Component: 200 - total flux cleaned = -0.000380308 Jy ! Total flux subtracted in 200 components = -0.000380308 Jy ! Clean residual min=-0.002328 max=0.002228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.177725 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.177725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060424Jy sigma=0.189492 ! Fit after self-cal, rms=0.060438Jy sigma=0.189481 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 = 8.50568e-06 Jy ! Component: 100 - total flux cleaned = -8.48343e-06 Jy ! Component: 150 - total flux cleaned = -2.3773e-05 Jy ! Component: 200 - total flux cleaned = -4.97106e-05 Jy ! Total flux subtracted in 200 components = -4.97106e-05 Jy ! Clean residual min=-0.002319 max=0.002228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.177676 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.177675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060429Jy sigma=0.189459 ! Fit after self-cal, rms=0.060429Jy sigma=0.189458 ! 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=0.060429Jy sigma=0.189458 ! Fit after self-cal, rms=0.060613Jy sigma=0.189428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.522 mas, bmaj=2.845 mas, bpa=-2.226 degrees ! Estimated noise=3.50544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.35823e-05 Jy ! Component: 100 - total flux cleaned = -1.82897e-07 Jy ! Component: 150 - total flux cleaned = 5.72545e-06 Jy ! Component: 200 - total flux cleaned = 1.12828e-05 Jy ! Total flux subtracted in 200 components = 1.12828e-05 Jy ! Clean residual min=-0.002654 max=0.002200 Jy/beam ! Clean residual mean=-0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.177687 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.177687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060612Jy sigma=0.189430 ! Fit after self-cal, rms=0.060612Jy sigma=0.189426 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 = 2.13604e-05 Jy ! Component: 100 - total flux cleaned = 3.51832e-05 Jy ! Component: 150 - total flux cleaned = 3.55258e-05 Jy ! Component: 200 - total flux cleaned = 4.04801e-05 Jy ! Total flux subtracted in 200 components = 4.04801e-05 Jy ! Clean residual min=-0.002642 max=0.002206 Jy/beam ! Clean residual mean=-0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.177727 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.177727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060612Jy sigma=0.189428 ! Fit after self-cal, rms=0.060611Jy sigma=0.189427 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC 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:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 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:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5: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 ![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 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.062944Jy sigma=0.194439 ! Fit after self-cal, rms=0.061224Jy sigma=0.190362 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 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:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5: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 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.061224Jy sigma=0.190362 ! Fit after self-cal, rms=0.060441Jy sigma=0.189415 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=0.9623 mas, bmaj=1.669 mas, bpa=-11.5 degrees ! Estimated noise=4.6363 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 = -0.000618336 Jy ! Component: 100 - total flux cleaned = -0.000906673 Jy ! Component: 150 - total flux cleaned = -0.000938497 Jy ! Component: 200 - total flux cleaned = -0.000992216 Jy ! Total flux subtracted in 200 components = -0.000992216 Jy ! Clean residual min=-0.003393 max=0.003525 Jy/beam ! Clean residual mean=-0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.176735 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.176735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060428Jy sigma=0.189434 ! Fit after self-cal, rms=0.060421Jy sigma=0.189414 ! Inverting map ! Added new window around map position (2, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012717 Jy ! Component: 100 - total flux cleaned = 0.000879913 Jy ! Component: 150 - total flux cleaned = 0.000741984 Jy ! Component: 200 - total flux cleaned = 0.000742043 Jy ! Total flux subtracted in 200 components = 0.000742043 Jy ! Clean residual min=-0.003385 max=0.003270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.177477 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.177477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060368Jy sigma=0.189271 ! Fit after self-cal, rms=0.060359Jy sigma=0.189230 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=1.918 mas, bpa=-12.58 degrees ! Estimated noise=3.1806 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 = -0.000725395 Jy ! Component: 100 - total flux cleaned = -0.000922717 Jy ! Component: 150 - total flux cleaned = -0.00106973 Jy ! Component: 200 - total flux cleaned = -0.00106984 Jy ! Component: 250 - total flux cleaned = -0.00111725 Jy ! Component: 300 - total flux cleaned = -0.00113835 Jy ! Component: 350 - total flux cleaned = -0.00113714 Jy ! Component: 400 - total flux cleaned = -0.00113799 Jy ! Total flux subtracted in 400 components = -0.00113799 Jy ! Clean residual min=-0.002211 max=0.002181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.176339 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.176339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060291Jy sigma=0.189038 ! Fit after self-cal, rms=0.060290Jy sigma=0.189025 ! 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 = -0.000163475 Jy ! Component: 100 - total flux cleaned = -0.000201942 Jy ! Component: 150 - total flux cleaned = -0.000201755 Jy ! Component: 200 - total flux cleaned = -0.000201798 Jy ! Component: 250 - total flux cleaned = -0.00020244 Jy ! Component: 300 - total flux cleaned = -0.000218172 Jy ! Component: 350 - total flux cleaned = -0.000218644 Jy ! Component: 400 - total flux cleaned = -0.000232193 Jy ! Total flux subtracted in 400 components = -0.000232193 Jy ! Clean residual min=-0.002219 max=0.002122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.176107 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.176107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060271Jy sigma=0.188973 ! Fit after self-cal, rms=0.060272Jy sigma=0.188972 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.062596Jy sigma=0.193958 ! Fit after self-cal, rms=0.060218Jy sigma=0.188918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=1.918 mas, bpa=-12.69 degrees ! Estimated noise=3.17485 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385003 Jy ! Component: 100 - total flux cleaned = -0.000542412 Jy ! Component: 150 - total flux cleaned = -0.00058738 Jy ! Component: 200 - total flux cleaned = -0.000614369 Jy ! Component: 250 - total flux cleaned = -0.000639978 Jy ! Component: 300 - total flux cleaned = -0.000664499 Jy ! Component: 350 - total flux cleaned = -0.000676111 Jy ! Component: 400 - total flux cleaned = -0.000676098 Jy ! Total flux subtracted in 400 components = -0.000676098 Jy ! Clean residual min=-0.002200 max=0.002158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.175431 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.175431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060200Jy sigma=0.188881 ! Fit after self-cal, rms=0.060201Jy sigma=0.188879 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.49574e-05 Jy ! Component: 100 - total flux cleaned = -7.65113e-05 Jy ! Component: 150 - total flux cleaned = -7.61653e-05 Jy ! Component: 200 - total flux cleaned = -6.53654e-05 Jy ! Component: 250 - total flux cleaned = -5.56145e-05 Jy ! Component: 300 - total flux cleaned = -5.53483e-05 Jy ! Component: 350 - total flux cleaned = -5.52196e-05 Jy ! Component: 400 - total flux cleaned = -4.60211e-05 Jy ! Total flux subtracted in 400 components = -4.60211e-05 Jy ! Clean residual min=-0.002199 max=0.002130 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.175385 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 0.175385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060193Jy sigma=0.188860 ! Fit after self-cal, rms=0.060194Jy sigma=0.188860 ! 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=0.060194Jy sigma=0.188860 ! Fit after self-cal, rms=0.060421Jy sigma=0.188838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=1.919 mas, bpa=-12.8 degrees ! Estimated noise=3.177 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262344 Jy ! Component: 100 - total flux cleaned = -0.000306061 Jy ! Component: 150 - total flux cleaned = -0.000331667 Jy ! Component: 200 - total flux cleaned = -0.000355005 Jy ! Component: 250 - total flux cleaned = -0.000366309 Jy ! Component: 300 - total flux cleaned = -0.000387405 Jy ! Component: 350 - total flux cleaned = -0.000407663 Jy ! Component: 400 - total flux cleaned = -0.00040761 Jy ! Total flux subtracted in 400 components = -0.00040761 Jy ! Clean residual min=-0.002112 max=0.002152 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.174977 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.174977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060409Jy sigma=0.188814 ! Fit after self-cal, rms=0.060411Jy sigma=0.188812 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 (-42.6, 36.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170597 Jy ! Component: 100 - total flux cleaned = 0.0017726 Jy ! Component: 150 - total flux cleaned = 0.00161515 Jy ! Component: 200 - total flux cleaned = 0.00152253 Jy ! Component: 250 - total flux cleaned = 0.00143679 Jy ! Component: 300 - total flux cleaned = 0.00139713 Jy ! Component: 350 - total flux cleaned = 0.0013598 Jy ! Component: 400 - total flux cleaned = 0.00128934 Jy ! Total flux subtracted in 400 components = 0.00128934 Jy ! Clean residual min=-0.002076 max=0.002052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.176266 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.176266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060240Jy sigma=0.188273 ! Fit after self-cal, rms=0.060237Jy sigma=0.188251 ! 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=0.060237Jy sigma=0.188251 ! Fit after self-cal, rms=0.059894Jy sigma=0.185084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=2.849 mas, bpa=-2.928 degrees ! Estimated noise=3.49404 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.08419e-05 Jy ! Component: 100 - total flux cleaned = -7.98501e-05 Jy ! Component: 150 - total flux cleaned = -5.23749e-05 Jy ! Component: 200 - total flux cleaned = -5.24584e-05 Jy ! Component: 250 - total flux cleaned = 9.25147e-06 Jy ! Component: 300 - total flux cleaned = 4.68191e-05 Jy ! Component: 350 - total flux cleaned = 6.44997e-05 Jy ! Component: 400 - total flux cleaned = 8.11647e-05 Jy ! Total flux subtracted in 400 components = 8.11647e-05 Jy ! Clean residual min=-0.002519 max=0.002206 Jy/beam ! Clean residual mean=-0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.176348 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 177 components and 0.176348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059866Jy sigma=0.184964 ! Fit after self-cal, rms=0.059870Jy sigma=0.184946 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 = -5.10242e-05 Jy ! Component: 100 - total flux cleaned = -6.7414e-05 Jy ! Component: 150 - total flux cleaned = -5.25083e-05 Jy ! Component: 200 - total flux cleaned = -3.78498e-05 Jy ! Component: 250 - total flux cleaned = -3.80731e-05 Jy ! Component: 300 - total flux cleaned = -5.17553e-05 Jy ! Component: 350 - total flux cleaned = -3.84738e-05 Jy ! Component: 400 - total flux cleaned = -5.12442e-05 Jy ! Total flux subtracted in 400 components = -5.12442e-05 Jy ! Clean residual min=-0.002503 max=0.002205 Jy/beam ! Clean residual mean=-0.000004 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.176296 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 197 components and 0.176296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059856Jy sigma=0.184897 ! Fit after self-cal, rms=0.059857Jy sigma=0.184895 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=1.919 mas, bpa=-12.77 degrees ! Estimated noise=3.18326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 1.919 at -12.77 degrees (North through East) ! Clean map min=-0.0021026 max=0.16966 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=1.669 mas, bpa=-11.71 degrees ! Estimated noise=4.64767 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131351 Jy ! Component: 100 - total flux cleaned = 0.160195 Jy ! Component: 150 - total flux cleaned = 0.168575 Jy ! Component: 200 - total flux cleaned = 0.171719 Jy ! Component: 250 - total flux cleaned = 0.172831 Jy ! Component: 300 - total flux cleaned = 0.173774 Jy ! Component: 350 - total flux cleaned = 0.174086 Jy ! Component: 400 - total flux cleaned = 0.174468 Jy ! Total flux subtracted in 400 components = 0.174468 Jy ! Clean residual min=-0.003121 max=0.003358 Jy/beam ! Clean residual mean=-0.000003 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.174468 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.174468 Jy ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=1.919 mas, bpa=-12.77 degrees ! Estimated noise=3.18326 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 = 0.000897622 Jy ! Component: 100 - total flux cleaned = 0.00135105 Jy ! Component: 150 - total flux cleaned = 0.0016726 Jy ! Component: 200 - total flux cleaned = 0.00172881 Jy ! Component: 250 - total flux cleaned = 0.00183223 Jy ! Component: 300 - total flux cleaned = 0.00183304 Jy ! Component: 350 - total flux cleaned = 0.00183596 Jy ! Component: 400 - total flux cleaned = 0.00192598 Jy ! Total flux subtracted in 400 components = 0.00192598 Jy ! Clean residual min=-0.002234 max=0.001981 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.176394 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.176394 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=2.529 mas, bmaj=2.849 mas, bpa=-2.928 degrees ! Estimated noise=3.49404 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358616 Jy ! Component: 100 - total flux cleaned = -0.000504256 Jy ! Component: 150 - total flux cleaned = -0.000442763 Jy ! Component: 200 - total flux cleaned = -0.00033187 Jy ! Component: 250 - total flux cleaned = -0.000357485 Jy ! Component: 300 - total flux cleaned = -0.000332354 Jy ! Component: 350 - total flux cleaned = -0.000309421 Jy ! Component: 400 - total flux cleaned = -0.000308179 Jy ! Total flux subtracted in 400 components = -0.000308179 Jy ! Clean residual min=-0.002448 max=0.002215 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.176086 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 = 1.99763e-05 Jy ! Component: 100 - total flux cleaned = 1.94366e-05 Jy ! Component: 150 - total flux cleaned = 6.94557e-07 Jy ! Component: 200 - total flux cleaned = -1.69754e-05 Jy ! Component: 250 - total flux cleaned = -3.38719e-05 Jy ! Component: 300 - total flux cleaned = -1.72592e-05 Jy ! Component: 350 - total flux cleaned = -3.32043e-05 Jy ! Component: 400 - total flux cleaned = -1.75043e-05 Jy ! Total flux subtracted in 400 components = -1.75043e-05 Jy ! Clean residual min=-0.002426 max=0.002211 Jy/beam ! Clean residual mean=-0.000005 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.176069 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 132 components and 0.176069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=1.919 mas, bpa=-12.77 degrees ! Estimated noise=3.18326 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.1451e-05 Jy ! Component: 100 - total flux cleaned = -0.00018663 Jy ! Component: 150 - total flux cleaned = -0.000253846 Jy ! Component: 200 - total flux cleaned = -0.00028584 Jy ! Component: 250 - total flux cleaned = -0.000344249 Jy ! Component: 300 - total flux cleaned = -0.000315748 Jy ! Component: 350 - total flux cleaned = -0.000343162 Jy ! Component: 400 - total flux cleaned = -0.000369639 Jy ! Total flux subtracted in 400 components = -0.000369639 Jy ! Clean residual min=-0.002150 max=0.001962 Jy/beam ! Clean residual mean=-0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.175699 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 153 components and 0.175699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059906Jy sigma=0.184980 ! Fit after self-cal, rms=0.059883Jy sigma=0.184960 wmodel /scr/pima/rdv93_uvs/J0401+2110_X_map.mod ! Writing 153 model components to file: /scr/pima/rdv93_uvs/J0401+2110_X_map.mod wobs /scr/pima/rdv93_uvs/J0401+2110_X_uvs.fits ! Applying 140 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0401+2110_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0401+2110_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J0401+2110_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 = -2.11519e-05 Jy ! Component: 100 - total flux cleaned = 4.9583e-05 Jy ! Component: 150 - total flux cleaned = 0.000219052 Jy ! Component: 200 - total flux cleaned = 0.000350622 Jy ! Component: 250 - total flux cleaned = 0.000480319 Jy ! Component: 300 - total flux cleaned = 0.000670975 Jy ! Component: 350 - total flux cleaned = 0.00101364 Jy ! Component: 400 - total flux cleaned = 0.00128898 Jy ! Component: 450 - total flux cleaned = 0.00158989 Jy ! Component: 500 - total flux cleaned = 0.00173761 Jy ! Component: 550 - total flux cleaned = 0.00197191 Jy ! Component: 600 - total flux cleaned = 0.00205864 Jy ! Component: 650 - total flux cleaned = 0.0021731 Jy ! Component: 700 - total flux cleaned = 0.002258 Jy ! Component: 750 - total flux cleaned = 0.00236985 Jy ! Component: 800 - total flux cleaned = 0.00253467 Jy ! Component: 850 - total flux cleaned = 0.00256217 Jy ! Component: 900 - total flux cleaned = 0.00261576 Jy ! Component: 950 - total flux cleaned = 0.00264308 Jy ! Component: 1000 - total flux cleaned = 0.0028268 Jy ! Component: 1050 - total flux cleaned = 0.00280111 Jy ! Component: 1100 - total flux cleaned = 0.00287846 Jy ! Component: 1150 - total flux cleaned = 0.00298039 Jy ! Component: 1200 - total flux cleaned = 0.00305617 Jy ! Component: 1250 - total flux cleaned = 0.00315589 Jy ! Component: 1300 - total flux cleaned = 0.00327942 Jy ! Component: 1350 - total flux cleaned = 0.00327895 Jy ! Component: 1400 - total flux cleaned = 0.00330342 Jy ! Component: 1450 - total flux cleaned = 0.00332789 Jy ! Component: 1500 - total flux cleaned = 0.00344787 Jy ! Component: 1550 - total flux cleaned = 0.00344805 Jy ! Component: 1600 - total flux cleaned = 0.00351902 Jy ! Component: 1650 - total flux cleaned = 0.003519 Jy ! Component: 1700 - total flux cleaned = 0.00356551 Jy ! Component: 1750 - total flux cleaned = 0.0035192 Jy ! Component: 1800 - total flux cleaned = 0.00361104 Jy ! Component: 1850 - total flux cleaned = 0.00358834 Jy ! Component: 1900 - total flux cleaned = 0.00361099 Jy ! Component: 1950 - total flux cleaned = 0.00352127 Jy ! Component: 2000 - total flux cleaned = 0.00352135 Jy ! Component: 2050 - total flux cleaned = 0.0035656 Jy ! Component: 2100 - total flux cleaned = 0.00349974 Jy ! Component: 2150 - total flux cleaned = 0.00349963 Jy ! Component: 2200 - total flux cleaned = 0.00343471 Jy ! Component: 2250 - total flux cleaned = 0.00343477 Jy ! Component: 2300 - total flux cleaned = 0.00352067 Jy ! Component: 2350 - total flux cleaned = 0.00352063 Jy ! Component: 2400 - total flux cleaned = 0.00341464 Jy ! Component: 2450 - total flux cleaned = 0.00333043 Jy ! Component: 2500 - total flux cleaned = 0.0033306 Jy ! Component: 2550 - total flux cleaned = 0.00333038 Jy ! Component: 2600 - total flux cleaned = 0.00333043 Jy ! Component: 2650 - total flux cleaned = 0.00328925 Jy ! Component: 2700 - total flux cleaned = 0.00330958 Jy ! Component: 2750 - total flux cleaned = 0.00320793 Jy ! Component: 2800 - total flux cleaned = 0.00320769 Jy ! Component: 2850 - total flux cleaned = 0.00318772 Jy ! Component: 2900 - total flux cleaned = 0.00318754 Jy ! Component: 2950 - total flux cleaned = 0.00310797 Jy ! Component: 3000 - total flux cleaned = 0.00304864 Jy ! Component: 3050 - total flux cleaned = 0.0030879 Jy ! Component: 3100 - total flux cleaned = 0.00295077 Jy ! Component: 3150 - total flux cleaned = 0.00302891 Jy ! Component: 3200 - total flux cleaned = 0.00299019 Jy ! Component: 3250 - total flux cleaned = 0.0029517 Jy ! Component: 3300 - total flux cleaned = 0.00289419 Jy ! Component: 3350 - total flux cleaned = 0.00300871 Jy ! Component: 3400 - total flux cleaned = 0.00291383 Jy ! Component: 3450 - total flux cleaned = 0.00302732 Jy ! Component: 3500 - total flux cleaned = 0.00295223 Jy ! Component: 3550 - total flux cleaned = 0.00297101 Jy ! Component: 3600 - total flux cleaned = 0.00293383 Jy ! Component: 3650 - total flux cleaned = 0.00297099 Jy ! Component: 3700 - total flux cleaned = 0.00302631 Jy ! Component: 3750 - total flux cleaned = 0.00304483 Jy ! Component: 3800 - total flux cleaned = 0.00302662 Jy ! Component: 3850 - total flux cleaned = 0.00299014 Jy ! Component: 3900 - total flux cleaned = 0.00302634 Jy ! Component: 3950 - total flux cleaned = 0.00295427 Jy ! Component: 4000 - total flux cleaned = 0.00293641 Jy ! Component: 4050 - total flux cleaned = 0.0029185 Jy ! Total flux subtracted in 4096 components = 0.00290068 Jy ! Clean residual min=-0.001119 max=0.001027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.1786 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 456 components and 0.1786 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J0401+2110_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 1.919 at -12.77 degrees (North through East) ! Clean map min=-0.0019914 max=0.16926 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0401+2110_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.1692 rms= 0.00031 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0401+2110_X_uvs.log closed on Tue Oct 8 15:43:54 2013