! Started logfile: /scr/pima/rdv62_uvs/J1924-2914_X_uvs.log on Fri Nov 22 22:41:08 2013 obs /scr/pima/rdv62_uvs/J1924-2914_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J1924-2914_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! AN table 2: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.441667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1924-2914 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 848 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/rdv62_uvs/J1924-2914_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:KK 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 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 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 1 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=7.729081Jy sigma=567.515171 ! Fit after self-cal, rms=6.633578Jy sigma=491.097432 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. ![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=0.8636 mas, bmaj=4.161 mas, bpa=-8.679 degrees ! Estimated noise=0.516228 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 = 5.97258 Jy ! Component: 100 - total flux cleaned = 7.2873 Jy ! Total flux subtracted in 100 components = 7.2873 Jy ! Clean residual min=-0.237833 max=0.496566 Jy/beam ! Clean residual mean=-0.004287 rms=0.077524 Jy/beam ! Combined flux in latest and established models = 7.2873 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 7.2873 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.093375Jy sigma=90.049802 ! Fit after self-cal, rms=1.093445Jy sigma=90.031277 ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=4.161 mas, bpa=-8.679 degrees ! Estimated noise=0.516228 mJy/beam. ! Added new window around map position (1.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.482213 Jy ! Component: 100 - total flux cleaned = 0.729319 Jy ! Total flux subtracted in 100 components = 0.729319 Jy ! Clean residual min=-0.187439 max=0.304280 Jy/beam ! Clean residual mean=-0.002726 rms=0.053694 Jy/beam ! Combined flux in latest and established models = 8.01662 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 8.01662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.789567Jy sigma=62.190590 ! Fit after self-cal, rms=0.779932Jy sigma=61.663064 ! 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=1.004 mas, bmaj=4.492 mas, bpa=-7.618 degrees ! Estimated noise=0.373331 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 = 0.337339 Jy ! Component: 100 - total flux cleaned = 0.531809 Jy ! Component: 150 - total flux cleaned = 0.659908 Jy ! Component: 200 - total flux cleaned = 0.746496 Jy ! Total flux subtracted in 200 components = 0.746496 Jy ! Clean residual min=-0.160587 max=0.230431 Jy/beam ! Clean residual mean=-0.002301 rms=0.051929 Jy/beam ! Combined flux in latest and established models = 8.76312 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 8.76312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.661516Jy sigma=46.240262 ! Fit after self-cal, rms=0.652202Jy sigma=45.686129 ! 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 0.99 KK 1.00* LA 0.94 MK 1.00 ! NL 1.07 OV 1.00 PT 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 KK 1.00* KP 0.99 ! LA 0.93 MK 1.01 NL 1.19 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KK 1.00* LA 0.93 MK 1.00 ! NL 1.06 OV 0.98 PT 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KK 1.00* KP 0.94 ! LA 0.93 MK 1.01 NL 1.15 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KK 1.00* LA 0.99 MK 0.99 ! NL 1.08 OV 1.04 PT 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 KK 1.00* KP 0.88 ! LA 0.99 MK 1.01 NL 1.18 OV 1.03 ! PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KK 1.00* LA 0.97 MK 1.01 ! NL 1.12 OV 1.02 PT 1.04 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.04 KK 1.00* KP 0.93 ! LA 0.97 MK 1.02 NL 1.22 OV 1.01 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.652202Jy sigma=45.686129 ! Fit after self-cal, rms=0.325764Jy sigma=20.996856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=4.372 mas, bpa=-7.253 degrees ! Estimated noise=0.399607 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 (4.4, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945809 Jy ! Component: 100 - total flux cleaned = 0.136175 Jy ! Component: 150 - total flux cleaned = 0.16365 Jy ! Component: 200 - total flux cleaned = 0.18171 Jy ! Total flux subtracted in 200 components = 0.18171 Jy ! Clean residual min=-0.061366 max=0.060659 Jy/beam ! Clean residual mean=-0.000264 rms=0.015486 Jy/beam ! Combined flux in latest and established models = 8.94483 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 8.94483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251673Jy sigma=15.798344 ! Fit after self-cal, rms=0.244849Jy sigma=15.364790 ! 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=0.244849Jy sigma=15.364790 ! Fit after self-cal, rms=0.237214Jy sigma=15.105933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=4.374 mas, bpa=-7.237 degrees ! Estimated noise=0.398532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030144 Jy ! Component: 100 - total flux cleaned = 0.0456852 Jy ! Component: 150 - total flux cleaned = 0.0543531 Jy ! Component: 200 - total flux cleaned = 0.0617967 Jy ! Total flux subtracted in 200 components = 0.0617967 Jy ! Clean residual min=-0.051500 max=0.044813 Jy/beam ! Clean residual mean=-0.000074 rms=0.012204 Jy/beam ! Combined flux in latest and established models = 9.00662 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 9.00662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211726Jy sigma=13.537494 ! Fit after self-cal, rms=0.209476Jy sigma=13.394783 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 = 0.0189312 Jy ! Component: 100 - total flux cleaned = 0.0275313 Jy ! Component: 150 - total flux cleaned = 0.0332806 Jy ! Component: 200 - total flux cleaned = 0.0385838 Jy ! Total flux subtracted in 200 components = 0.0385838 Jy ! Clean residual min=-0.048860 max=0.041335 Jy/beam ! Clean residual mean=0.000098 rms=0.010890 Jy/beam ! Combined flux in latest and established models = 9.04521 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 9.04521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197642Jy sigma=12.753689 ! Fit after self-cal, rms=0.196822Jy sigma=12.704482 ! 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=0.196822Jy sigma=12.704482 ! Fit after self-cal, rms=0.193516Jy sigma=12.551664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=4.376 mas, bpa=-7.236 degrees ! Estimated noise=0.397885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863714 Jy ! Component: 100 - total flux cleaned = 0.0130563 Jy ! Component: 150 - total flux cleaned = 0.0176235 Jy ! Component: 200 - total flux cleaned = 0.0224031 Jy ! Total flux subtracted in 200 components = 0.0224031 Jy ! Clean residual min=-0.043135 max=0.036441 Jy/beam ! Clean residual mean=0.000098 rms=0.009808 Jy/beam ! Combined flux in latest and established models = 9.06761 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 9.06761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184986Jy sigma=12.107159 ! Fit after self-cal, rms=0.184421Jy sigma=12.068000 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 = 0.00916687 Jy ! Component: 100 - total flux cleaned = 0.0141014 Jy ! Component: 150 - total flux cleaned = 0.0174691 Jy ! Component: 200 - total flux cleaned = 0.0200736 Jy ! Total flux subtracted in 200 components = 0.0200736 Jy ! Clean residual min=-0.041696 max=0.034843 Jy/beam ! Clean residual mean=0.000187 rms=0.009315 Jy/beam ! Combined flux in latest and established models = 9.08769 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 9.08768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179828Jy sigma=11.837201 ! Fit after self-cal, rms=0.179590Jy sigma=11.819264 ! 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=0.179590Jy sigma=11.819264 ! Fit after self-cal, rms=0.178544Jy sigma=11.775181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=7.277 mas, bpa=15.86 degrees ! Estimated noise=0.450198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186209 Jy ! Component: 100 - total flux cleaned = 0.0214219 Jy ! Component: 150 - total flux cleaned = 0.0214338 Jy ! Component: 200 - total flux cleaned = 0.020882 Jy ! Total flux subtracted in 200 components = 0.020882 Jy ! Clean residual min=-0.043905 max=0.038180 Jy/beam ! Clean residual mean=0.000415 rms=0.011157 Jy/beam ! Combined flux in latest and established models = 9.10857 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 9.10857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175836Jy sigma=11.618293 ! Fit after self-cal, rms=0.175721Jy sigma=11.586675 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 = 0.00606965 Jy ! Component: 100 - total flux cleaned = 0.00560456 Jy ! Component: 150 - total flux cleaned = 0.00605568 Jy ! Component: 200 - total flux cleaned = 0.00648768 Jy ! Total flux subtracted in 200 components = 0.00648768 Jy ! Clean residual min=-0.041570 max=0.037042 Jy/beam ! Clean residual mean=0.000474 rms=0.010870 Jy/beam ! Combined flux in latest and established models = 9.11505 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 179 components and 9.11505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174449Jy sigma=11.530536 ! Fit after self-cal, rms=0.174480Jy sigma=11.517090 ! 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: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 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 ![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 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.170057Jy sigma=78.313710 ! Fit after self-cal, rms=1.074026Jy sigma=74.346459 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:KK 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 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.074026Jy sigma=74.346459 ! Fit after self-cal, rms=0.508744Jy sigma=23.492550 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=0.7432 mas, bmaj=4.414 mas, bpa=-8.758 degrees ! Estimated noise=0.548867 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 (-1.2, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227401 Jy ! Component: 100 - total flux cleaned = 0.0172963 Jy ! Component: 150 - total flux cleaned = 0.0157321 Jy ! Component: 200 - total flux cleaned = 0.0183865 Jy ! Total flux subtracted in 200 components = 0.0183865 Jy ! Clean residual min=-0.048258 max=0.063312 Jy/beam ! Clean residual mean=0.000103 rms=0.012406 Jy/beam ! Combined flux in latest and established models = 9.13344 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 214 components and 9.13344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.498388Jy sigma=23.331548 ! Fit after self-cal, rms=0.497585Jy sigma=23.273759 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9238 mas, bmaj=4.493 mas, bpa=-8.001 degrees ! Estimated noise=0.384075 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 (-25.2, -49.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349613 Jy ! Component: 100 - total flux cleaned = 0.0569022 Jy ! Component: 150 - total flux cleaned = 0.0722902 Jy ! Component: 200 - total flux cleaned = 0.0838158 Jy ! Component: 250 - total flux cleaned = 0.0906755 Jy ! Component: 300 - total flux cleaned = 0.0948836 Jy ! Component: 350 - total flux cleaned = 0.0978371 Jy ! Component: 400 - total flux cleaned = 0.0987652 Jy ! Total flux subtracted in 400 components = 0.0987652 Jy ! Clean residual min=-0.030072 max=0.028584 Jy/beam ! Clean residual mean=0.000110 rms=0.006872 Jy/beam ! Combined flux in latest and established models = 9.23221 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 267 components and 9.23221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491354Jy sigma=22.996442 ! Fit after self-cal, rms=0.491310Jy sigma=22.981047 ! Inverting map ! Added new window around map position (11.2, 36.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132605 Jy ! Component: 100 - total flux cleaned = 0.0214596 Jy ! Component: 150 - total flux cleaned = 0.0275172 Jy ! Component: 200 - total flux cleaned = 0.0325019 Jy ! Component: 250 - total flux cleaned = 0.0371134 Jy ! Component: 300 - total flux cleaned = 0.041007 Jy ! Component: 350 - total flux cleaned = 0.0418258 Jy ! Component: 400 - total flux cleaned = 0.0445606 Jy ! Total flux subtracted in 400 components = 0.0445606 Jy ! Clean residual min=-0.023814 max=0.024280 Jy/beam ! Clean residual mean=0.000035 rms=0.005896 Jy/beam ! Combined flux in latest and established models = 9.27677 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 306 components and 9.27677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.488289Jy sigma=22.763428 ! Fit after self-cal, rms=0.488252Jy sigma=22.753407 ! Inverting map ! Added new window around map position (39.2, -11). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680835 Jy ! Component: 100 - total flux cleaned = 0.011227 Jy ! Component: 150 - total flux cleaned = 0.0164624 Jy ! Component: 200 - total flux cleaned = 0.021184 Jy ! Component: 250 - total flux cleaned = 0.0252437 Jy ! Component: 300 - total flux cleaned = 0.0275636 Jy ! Component: 350 - total flux cleaned = 0.0297944 Jy ! Component: 400 - total flux cleaned = 0.0315762 Jy ! Total flux subtracted in 400 components = 0.0315762 Jy ! Clean residual min=-0.020569 max=0.019939 Jy/beam ! Clean residual mean=-0.000027 rms=0.004999 Jy/beam ! Combined flux in latest and established models = 9.30835 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 361 components and 9.30835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.485939Jy sigma=22.590309 ! Fit after self-cal, rms=0.485870Jy sigma=22.581088 ! 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 = 0.00227696 Jy ! Component: 100 - total flux cleaned = 0.00407925 Jy ! Component: 150 - total flux cleaned = 0.00478297 Jy ! Component: 200 - total flux cleaned = 0.00744586 Jy ! Component: 250 - total flux cleaned = 0.00936788 Jy ! Component: 300 - total flux cleaned = 0.0109326 Jy ! Component: 350 - total flux cleaned = 0.0127517 Jy ! Component: 400 - total flux cleaned = 0.0139299 Jy ! Total flux subtracted in 400 components = 0.0139299 Jy ! Clean residual min=-0.019390 max=0.019300 Jy/beam ! Clean residual mean=-0.000037 rms=0.004722 Jy/beam ! Combined flux in latest and established models = 9.32228 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 404 components and 9.32228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.484620Jy sigma=22.533340 ! Fit after self-cal, rms=0.484617Jy sigma=22.531159 ! 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 1 telescope corrections were flagged in sub-array 1. ! A total of 67 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 67 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 67 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 67 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.059785Jy sigma=74.098452 ! Fit after self-cal, rms=0.483608Jy sigma=22.390555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9225 mas, bmaj=4.495 mas, bpa=-8 degrees ! Estimated noise=0.383385 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171049 Jy ! Component: 100 - total flux cleaned = 0.000583345 Jy ! Component: 150 - total flux cleaned = -0.00142286 Jy ! Component: 200 - total flux cleaned = -0.00322224 Jy ! Component: 250 - total flux cleaned = -0.00237812 Jy ! Component: 300 - total flux cleaned = -0.00239412 Jy ! Component: 350 - total flux cleaned = -0.00164162 Jy ! Component: 400 - total flux cleaned = -0.00164569 Jy ! Total flux subtracted in 400 components = -0.00164569 Jy ! Clean residual min=-0.017334 max=0.023027 Jy/beam ! Clean residual mean=-0.000125 rms=0.004571 Jy/beam ! Combined flux in latest and established models = 9.32063 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 441 components and 9.32063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.479377Jy sigma=22.357341 ! Fit after self-cal, rms=0.479320Jy sigma=22.351852 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 (2.4, -33.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266388 Jy ! Component: 100 - total flux cleaned = 0.00389163 Jy ! Component: 150 - total flux cleaned = 0.00533374 Jy ! Component: 200 - total flux cleaned = 0.0053431 Jy ! Component: 250 - total flux cleaned = 0.0053396 Jy ! Component: 300 - total flux cleaned = 0.00606292 Jy ! Component: 350 - total flux cleaned = 0.00605313 Jy ! Component: 400 - total flux cleaned = 0.00605005 Jy ! Total flux subtracted in 400 components = 0.00605005 Jy ! Clean residual min=-0.014660 max=0.017724 Jy/beam ! Clean residual mean=-0.000087 rms=0.003857 Jy/beam ! Combined flux in latest and established models = 9.32668 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 486 components and 9.32668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.475728Jy sigma=22.281186 ! Fit after self-cal, rms=0.475715Jy sigma=22.274919 ! Inverting map ! Added new window around map position (47, 25.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134124 Jy ! Component: 100 - total flux cleaned = 0.0156895 Jy ! Component: 150 - total flux cleaned = 0.0183662 Jy ! Component: 200 - total flux cleaned = 0.0196383 Jy ! Component: 250 - total flux cleaned = 0.0202561 Jy ! Component: 300 - total flux cleaned = 0.0217367 Jy ! Component: 350 - total flux cleaned = 0.0231648 Jy ! Component: 400 - total flux cleaned = 0.0251041 Jy ! Total flux subtracted in 400 components = 0.0251041 Jy ! Clean residual min=-0.014293 max=0.013896 Jy/beam ! Clean residual mean=-0.000069 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 9.35178 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 533 components and 9.35178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474109Jy sigma=22.222676 ! Fit after self-cal, rms=0.474088Jy sigma=22.220098 ! 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=0.474088Jy sigma=22.220098 ! Fit after self-cal, rms=0.473996Jy sigma=22.143479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=4.496 mas, bpa=-8 degrees ! Estimated noise=0.382833 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160984 Jy ! Component: 100 - total flux cleaned = 0.00471283 Jy ! Component: 150 - total flux cleaned = 0.00792005 Jy ! Component: 200 - total flux cleaned = 0.00879454 Jy ! Component: 250 - total flux cleaned = 0.00995746 Jy ! Component: 300 - total flux cleaned = 0.0095828 Jy ! Component: 350 - total flux cleaned = 0.00853788 Jy ! Component: 400 - total flux cleaned = 0.00920127 Jy ! Total flux subtracted in 400 components = 0.00920127 Jy ! Clean residual min=-0.013299 max=0.015249 Jy/beam ! Clean residual mean=-0.000094 rms=0.003399 Jy/beam ! Combined flux in latest and established models = 9.36098 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 568 components and 9.36099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.470423Jy sigma=22.132952 ! Fit after self-cal, rms=0.470402Jy sigma=22.130454 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 = 0.000488394 Jy ! Component: 100 - total flux cleaned = 0.000484474 Jy ! Component: 150 - total flux cleaned = 0.00138016 Jy ! Component: 200 - total flux cleaned = 0.00165903 Jy ! Component: 250 - total flux cleaned = 0.0022239 Jy ! Component: 300 - total flux cleaned = 0.00304885 Jy ! Component: 350 - total flux cleaned = 0.0030569 Jy ! Component: 400 - total flux cleaned = 0.00436312 Jy ! Total flux subtracted in 400 components = 0.00436312 Jy ! Clean residual min=-0.012314 max=0.013148 Jy/beam ! Clean residual mean=-0.000088 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 9.36535 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 598 components and 9.36535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.468917Jy sigma=22.120696 ! Fit after self-cal, rms=0.468908Jy sigma=22.119335 ! 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=0.468908Jy sigma=22.119335 ! Fit after self-cal, rms=0.469112Jy sigma=22.070105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.424 mas, bmaj=6.902 mas, bpa=13.77 degrees ! Estimated noise=0.444536 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281203 Jy ! Component: 100 - total flux cleaned = 0.000451518 Jy ! Component: 150 - total flux cleaned = 0.00145106 Jy ! Component: 200 - total flux cleaned = 0.00239097 Jy ! Component: 250 - total flux cleaned = 0.00296763 Jy ! Component: 300 - total flux cleaned = 0.00240574 Jy ! Component: 350 - total flux cleaned = 0.00188096 Jy ! Component: 400 - total flux cleaned = 0.00113289 Jy ! Total flux subtracted in 400 components = 0.00113289 Jy ! Clean residual min=-0.011955 max=0.012718 Jy/beam ! Clean residual mean=-0.000185 rms=0.003574 Jy/beam ! Combined flux in latest and established models = 9.36648 Jy selfcal ! Performing phase self-cal ! Adding 97 model components to the UV plane model. ! The established model now contains 680 components and 9.36648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.468000Jy sigma=22.056612 ! Fit after self-cal, rms=0.467967Jy sigma=22.054105 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 (8.4, 7.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303229 Jy ! Component: 100 - total flux cleaned = 0.00330277 Jy ! Component: 150 - total flux cleaned = 0.00301775 Jy ! Component: 200 - total flux cleaned = 0.00301755 Jy ! Component: 250 - total flux cleaned = 0.00301661 Jy ! Component: 300 - total flux cleaned = 0.00236195 Jy ! Component: 350 - total flux cleaned = 0.00235926 Jy ! Component: 400 - total flux cleaned = 0.00235912 Jy ! Total flux subtracted in 400 components = 0.00235912 Jy ! Clean residual min=-0.010666 max=0.010008 Jy/beam ! Clean residual mean=-0.000132 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 9.36884 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 759 components and 9.36884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.466893Jy sigma=22.039822 ! Fit after self-cal, rms=0.466851Jy sigma=22.037497 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=4.497 mas, bpa=-8.001 degrees ! Estimated noise=0.382371 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 4.497 at -8.001 degrees (North through East) ! Clean map min=-0.046646 max=7.4187 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.466851Jy sigma=22.037497 ! Fit after self-cal, rms=0.133976Jy sigma=7.504372 ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=4.496 mas, bpa=-8.004 degrees ! Estimated noise=0.382858 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156168 Jy ! Component: 100 - total flux cleaned = 0.000465978 Jy ! Component: 150 - total flux cleaned = -0.000547179 Jy ! Component: 200 - total flux cleaned = -0.00119288 Jy ! Component: 250 - total flux cleaned = -0.00179878 Jy ! Component: 300 - total flux cleaned = -0.00268202 Jy ! Component: 350 - total flux cleaned = -0.00239268 Jy ! Component: 400 - total flux cleaned = -0.00267296 Jy ! Total flux subtracted in 400 components = -0.00267296 Jy ! Clean residual min=-0.009435 max=0.009681 Jy/beam ! Clean residual mean=-0.000072 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 9.36617 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 824 components and 9.36617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129325Jy sigma=7.352886 ! Fit after self-cal, rms=0.129295Jy sigma=7.348835 ! Inverting map ! Added new window around map position (-27.4, 20.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358159 Jy ! Component: 100 - total flux cleaned = 0.00612818 Jy ! Component: 150 - total flux cleaned = 0.00744698 Jy ! Component: 200 - total flux cleaned = 0.0084654 Jy ! Component: 250 - total flux cleaned = 0.00895849 Jy ! Component: 300 - total flux cleaned = 0.00968241 Jy ! Component: 350 - total flux cleaned = 0.010155 Jy ! Component: 400 - total flux cleaned = 0.0110726 Jy ! Total flux subtracted in 400 components = 0.0110726 Jy ! Clean residual min=-0.008197 max=0.008523 Jy/beam ! Clean residual mean=-0.000050 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 9.37724 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 887 components and 9.37724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126151Jy sigma=7.244251 ! Fit after self-cal, rms=0.126112Jy sigma=7.240839 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126112Jy sigma=7.240839 ! Fit after self-cal, rms=0.125682Jy sigma=7.231017 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=0.7417 mas, bmaj=4.418 mas, bpa=-8.741 degrees ! Estimated noise=0.545901 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89418 Jy ! Component: 100 - total flux cleaned = 7.20572 Jy ! Component: 150 - total flux cleaned = 7.70473 Jy ! Component: 200 - total flux cleaned = 7.98453 Jy ! Component: 250 - total flux cleaned = 8.1675 Jy ! Component: 300 - total flux cleaned = 8.30326 Jy ! Component: 350 - total flux cleaned = 8.41383 Jy ! Component: 400 - total flux cleaned = 8.50544 Jy ! Total flux subtracted in 400 components = 8.50544 Jy ! Clean residual min=-0.052241 max=0.071856 Jy/beam ! Clean residual mean=-0.000866 rms=0.015821 Jy/beam ! Combined flux in latest and established models = 8.50544 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 82 model components to the UV plane model. ! The established model now contains 82 components and 8.50544 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=4.496 mas, bpa=-8.005 degrees ! Estimated noise=0.38293 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14, -23.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137464 Jy ! Component: 100 - total flux cleaned = 0.238663 Jy ! Component: 150 - total flux cleaned = 0.31786 Jy ! Component: 200 - total flux cleaned = 0.382032 Jy ! Component: 250 - total flux cleaned = 0.434498 Jy ! Component: 300 - total flux cleaned = 0.471073 Jy ! Component: 350 - total flux cleaned = 0.499416 Jy ! Component: 400 - total flux cleaned = 0.526051 Jy ! Total flux subtracted in 400 components = 0.526051 Jy ! Clean residual min=-0.030348 max=0.038429 Jy/beam ! Clean residual mean=-0.000391 rms=0.009038 Jy/beam ! Combined flux in latest and established models = 9.03149 Jy ! Adding 159 model components to the UV plane model. ! The established model now contains 222 components and 9.03149 Jy ! Inverting map ! Added new window around map position (0.6, -17.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371526 Jy ! Component: 100 - total flux cleaned = 0.058583 Jy ! Component: 150 - total flux cleaned = 0.0787403 Jy ! Component: 200 - total flux cleaned = 0.0952117 Jy ! Component: 250 - total flux cleaned = 0.107774 Jy ! Component: 300 - total flux cleaned = 0.117017 Jy ! Component: 350 - total flux cleaned = 0.124897 Jy ! Component: 400 - total flux cleaned = 0.130212 Jy ! Total flux subtracted in 400 components = 0.130212 Jy ! Clean residual min=-0.019387 max=0.016100 Jy/beam ! Clean residual mean=-0.000099 rms=0.005137 Jy/beam ! Combined flux in latest and established models = 9.1617 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 339 components and 9.1617 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=2.425 mas, bmaj=6.903 mas, bpa=13.79 degrees ! Estimated noise=0.444854 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160977 Jy ! Component: 100 - total flux cleaned = 0.0269613 Jy ! Component: 150 - total flux cleaned = 0.0351744 Jy ! Component: 200 - total flux cleaned = 0.0425892 Jy ! Component: 250 - total flux cleaned = 0.0486772 Jy ! Component: 300 - total flux cleaned = 0.0531375 Jy ! Component: 350 - total flux cleaned = 0.0563767 Jy ! Component: 400 - total flux cleaned = 0.0602063 Jy ! Total flux subtracted in 400 components = 0.0602063 Jy ! Clean residual min=-0.015621 max=0.013380 Jy/beam ! Clean residual mean=-0.000061 rms=0.004518 Jy/beam ! Combined flux in latest and established models = 9.22191 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118856 Jy ! Component: 100 - total flux cleaned = 0.00267585 Jy ! Component: 150 - total flux cleaned = 0.00301523 Jy ! Component: 200 - total flux cleaned = 0.00200744 Jy ! Component: 250 - total flux cleaned = 0.00263155 Jy ! Component: 300 - total flux cleaned = 0.00294026 Jy ! Component: 350 - total flux cleaned = 0.00352885 Jy ! Component: 400 - total flux cleaned = 0.00352807 Jy ! Total flux subtracted in 400 components = 0.00352807 Jy ! Clean residual min=-0.012232 max=0.011151 Jy/beam ! Clean residual mean=-0.000047 rms=0.003561 Jy/beam ! Combined flux in latest and established models = 9.22544 Jy ! Adding 220 model components to the UV plane model. ! The established model now contains 543 components and 9.22543 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9214 mas, bmaj=4.496 mas, bpa=-8.005 degrees ! Estimated noise=0.38293 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078741 Jy ! Component: 100 - total flux cleaned = 0.00244209 Jy ! Component: 150 - total flux cleaned = 0.00433035 Jy ! Component: 200 - total flux cleaned = 0.00432057 Jy ! Component: 250 - total flux cleaned = 0.0043238 Jy ! Component: 300 - total flux cleaned = 0.00463389 Jy ! Component: 350 - total flux cleaned = 0.00404398 Jy ! Component: 400 - total flux cleaned = 0.0037616 Jy ! Total flux subtracted in 400 components = 0.0037616 Jy ! Clean residual min=-0.012562 max=0.009622 Jy/beam ! Clean residual mean=-0.000033 rms=0.002557 Jy/beam ! Combined flux in latest and established models = 9.22919 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 614 components and 9.22919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122061Jy sigma=7.272291 ! Fit after self-cal, rms=0.121179Jy sigma=7.208183 wmodel /scr/pima/rdv62_uvs/J1924-2914_X_map.mod ! Writing 614 model components to file: /scr/pima/rdv62_uvs/J1924-2914_X_map.mod wobs /scr/pima/rdv62_uvs/J1924-2914_X_uvs.fits ! Applying 975 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J1924-2914_X_uvs.fits wwins /scr/pima/rdv62_uvs/J1924-2914_X_map.win ! wwins: Wrote 13 windows to /scr/pima/rdv62_uvs/J1924-2914_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00417555 Jy ! Component: 100 - total flux cleaned = -0.00531665 Jy ! Component: 150 - total flux cleaned = -0.00607743 Jy ! Component: 200 - total flux cleaned = -0.00651097 Jy ! Component: 250 - total flux cleaned = -0.00763651 Jy ! Component: 300 - total flux cleaned = -0.00886035 Jy ! Component: 350 - total flux cleaned = -0.0101785 Jy ! Component: 400 - total flux cleaned = -0.0112041 Jy ! Component: 450 - total flux cleaned = -0.012573 Jy ! Component: 500 - total flux cleaned = -0.0135407 Jy ! Component: 550 - total flux cleaned = -0.0144866 Jy ! Component: 600 - total flux cleaned = -0.0151803 Jy ! Component: 650 - total flux cleaned = -0.0157496 Jy ! Component: 700 - total flux cleaned = -0.0159731 Jy ! Component: 750 - total flux cleaned = -0.0167367 Jy ! Component: 800 - total flux cleaned = -0.0167372 Jy ! Component: 850 - total flux cleaned = -0.0174751 Jy ! Component: 900 - total flux cleaned = -0.0175789 Jy ! Component: 950 - total flux cleaned = -0.0180882 Jy ! Component: 1000 - total flux cleaned = -0.01829 Jy ! Component: 1050 - total flux cleaned = -0.0189817 Jy ! Component: 1100 - total flux cleaned = -0.0192752 Jy ! Component: 1150 - total flux cleaned = -0.0198529 Jy ! Component: 1200 - total flux cleaned = -0.020139 Jy ! Component: 1250 - total flux cleaned = -0.0207012 Jy ! Component: 1300 - total flux cleaned = -0.0212539 Jy ! Component: 1350 - total flux cleaned = -0.0217084 Jy ! Component: 1400 - total flux cleaned = -0.0221592 Jy ! Component: 1450 - total flux cleaned = -0.0226045 Jy ! Component: 1500 - total flux cleaned = -0.0229567 Jy ! Component: 1550 - total flux cleaned = -0.0232183 Jy ! Component: 1600 - total flux cleaned = -0.0236496 Jy ! Component: 1650 - total flux cleaned = -0.0241624 Jy ! Component: 1700 - total flux cleaned = -0.0245006 Jy ! Component: 1750 - total flux cleaned = -0.0248364 Jy ! Component: 1800 - total flux cleaned = -0.0255818 Jy ! Component: 1850 - total flux cleaned = -0.0258272 Jy ! Component: 1900 - total flux cleaned = -0.0262331 Jy ! Component: 1950 - total flux cleaned = -0.0264743 Jy ! Component: 2000 - total flux cleaned = -0.0268735 Jy ! Component: 2050 - total flux cleaned = -0.0272685 Jy ! Component: 2100 - total flux cleaned = -0.0275807 Jy ! Component: 2150 - total flux cleaned = -0.0278136 Jy ! Component: 2200 - total flux cleaned = -0.0282752 Jy ! Component: 2250 - total flux cleaned = -0.0286564 Jy ! Component: 2300 - total flux cleaned = -0.0290343 Jy ! Component: 2350 - total flux cleaned = -0.0292589 Jy ! Component: 2400 - total flux cleaned = -0.0296307 Jy ! Component: 2450 - total flux cleaned = -0.0298519 Jy ! Component: 2500 - total flux cleaned = -0.0302182 Jy ! Component: 2550 - total flux cleaned = -0.0305811 Jy ! Component: 2600 - total flux cleaned = -0.0306532 Jy ! Component: 2650 - total flux cleaned = -0.0310825 Jy ! Component: 2700 - total flux cleaned = -0.0311532 Jy ! Component: 2750 - total flux cleaned = -0.0315751 Jy ! Component: 2800 - total flux cleaned = -0.031575 Jy ! Component: 2850 - total flux cleaned = -0.0319912 Jy ! Component: 2900 - total flux cleaned = -0.0322668 Jy ! Component: 2950 - total flux cleaned = -0.0324719 Jy ! Component: 3000 - total flux cleaned = -0.0327438 Jy ! Component: 3050 - total flux cleaned = -0.032946 Jy ! Component: 3100 - total flux cleaned = -0.033214 Jy ! Component: 3150 - total flux cleaned = -0.0333467 Jy ! Component: 3200 - total flux cleaned = -0.0336761 Jy ! Component: 3250 - total flux cleaned = -0.0338726 Jy ! Component: 3300 - total flux cleaned = -0.0340678 Jy ! Component: 3350 - total flux cleaned = -0.0344559 Jy ! Component: 3400 - total flux cleaned = -0.0345201 Jy ! Component: 3450 - total flux cleaned = -0.0348404 Jy ! Component: 3500 - total flux cleaned = -0.0350946 Jy ! Component: 3550 - total flux cleaned = -0.0354099 Jy ! Component: 3600 - total flux cleaned = -0.0354101 Jy ! Component: 3650 - total flux cleaned = -0.0357223 Jy ! Component: 3700 - total flux cleaned = -0.0361563 Jy ! Component: 3750 - total flux cleaned = -0.0361565 Jy ! Component: 3800 - total flux cleaned = -0.0368307 Jy ! Component: 3850 - total flux cleaned = -0.0368911 Jy ! Component: 3900 - total flux cleaned = -0.0370724 Jy ! Component: 3950 - total flux cleaned = -0.037193 Jy ! Component: 4000 - total flux cleaned = -0.0374333 Jy ! Component: 4050 - total flux cleaned = -0.037791 Jy ! Total flux subtracted in 4096 components = -0.0378506 Jy ! Clean residual min=-0.004094 max=0.003484 Jy/beam ! Clean residual mean=-0.000029 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 9.19134 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 898 components and 9.19134 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J1924-2914_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9214 x 4.496 at -8.005 degrees (North through East) ! Clean map min=-0.013978 max=7.4176 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J1924-2914_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= 7.4175 rms= 0.00109 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J1924-2914_X_uvs.log closed on Fri Nov 22 22:41:15 2013