! Started logfile: J2236-1433_X_1997_01_11_pus_uvs.log on Mon Feb 13 00:17:01 2006 obs J2236-1433_X_1997_01_11_pus_uva.fits ! Reading UV FITS file: J2236-1433_X_1997_01_11_pus_uva.fits ! AN table 1: 204 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.836601 visibilities/baseline/integration-bin. ! Found source: J2236-1433 ! ! 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 8.15049e+09 4e+06 1 4e+06 ! 02 2 8.23236e+09 4e+06 1 4e+06 ! 03 3 8.41236e+09 4e+06 1 4e+06 ! 04 4 8.55236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 458 lines of history. ! ! Reading 30720 visibilities. select I ! Polarization I is unavailable. ! 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 float field_size field_size = 512 float field_cell field_cell = 0.2 float taper_size taper_size = 70. integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 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 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900111Jy sigma=0.006154 ! Fit after self-cal, rms=0.851725Jy sigma=0.005858 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7516 mas, bmaj=1.842 mas, bpa=-0.2851 degrees ! Estimated noise=1075.04 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 = 0.134202 Jy ! Component: 100 - total flux cleaned = 0.170184 Jy ! Total flux subtracted in 100 components = 0.170184 Jy ! Clean residual min=-0.009230 max=0.020068 Jy/beam ! Clean residual mean=0.000016 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.170184 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.170184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247318Jy sigma=0.001602 ! Fit after self-cal, rms=0.247176Jy sigma=0.001602 ! Inverting map ! Added new window around map position (1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215297 Jy ! Component: 100 - total flux cleaned = 0.0354281 Jy ! Total flux subtracted in 100 components = 0.0354281 Jy ! Clean residual min=-0.008501 max=0.013865 Jy/beam ! Clean residual mean=0.000010 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.205612 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.205612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244511Jy sigma=0.001581 ! Fit after self-cal, rms=0.244384Jy sigma=0.001580 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.934 mas, bmaj=2.219 mas, bpa=-0.693 degrees ! Estimated noise=591.106 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 = 0.0172683 Jy ! Component: 100 - total flux cleaned = 0.0266727 Jy ! Component: 150 - total flux cleaned = 0.0321978 Jy ! Component: 200 - total flux cleaned = 0.0335699 Jy ! Total flux subtracted in 200 components = 0.0335699 Jy ! Clean residual min=-0.005043 max=0.008092 Jy/beam ! Clean residual mean=0.000005 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.239182 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.239182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243201Jy sigma=0.001570 ! Fit after self-cal, rms=0.243127Jy sigma=0.001569 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! 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 0.94 FD 0.97 HN 1.19 KP 1.02 ! LA 0.95 MK 0.96 NL 1.04 OV 0.96 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.16 KP 0.98 ! LA 0.96 MK 0.94 NL 1.07 OV 0.95 ! PT 1.09 SC 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 0.92 FD 1.01 HN 1.16 KP 1.00 ! LA 0.95 MK 1.02 NL 1.08 OV 0.94 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.21 KP 0.98 ! LA 0.97 MK 0.95 NL 1.12 OV 0.94 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.243127Jy sigma=0.001569 ! Fit after self-cal, rms=0.252076Jy sigma=0.001566 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9378 mas, bmaj=2.22 mas, bpa=-0.6745 degrees ! Estimated noise=592.008 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 (5, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765037 Jy ! Component: 100 - total flux cleaned = 0.0124159 Jy ! Component: 150 - total flux cleaned = 0.0157278 Jy ! Component: 200 - total flux cleaned = 0.0168449 Jy ! Total flux subtracted in 200 components = 0.0168449 Jy ! Clean residual min=-0.004003 max=0.004318 Jy/beam ! Clean residual mean=-0.000017 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.256027 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.256027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251838Jy sigma=0.001564 ! Fit after self-cal, rms=0.252129Jy sigma=0.001563 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252129Jy sigma=0.001563 ! Fit after self-cal, rms=0.254480Jy sigma=0.001562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=2.222 mas, bpa=-0.8796 degrees ! Estimated noise=592.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382074 Jy ! Component: 100 - total flux cleaned = 0.0058149 Jy ! Component: 150 - total flux cleaned = 0.00670784 Jy ! Component: 200 - total flux cleaned = 0.00698678 Jy ! Total flux subtracted in 200 components = 0.00698678 Jy ! Clean residual min=-0.003616 max=0.003650 Jy/beam ! Clean residual mean=-0.000016 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.263014 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.263014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254410Jy sigma=0.001561 ! Fit after self-cal, rms=0.254527Jy sigma=0.001561 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 = 0.00170574 Jy ! Component: 100 - total flux cleaned = 0.00243361 Jy ! Component: 150 - total flux cleaned = 0.00274952 Jy ! Component: 200 - total flux cleaned = 0.00286575 Jy ! Total flux subtracted in 200 components = 0.00286575 Jy ! Clean residual min=-0.003519 max=0.003661 Jy/beam ! Clean residual mean=-0.000021 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.265879 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.265879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254493Jy sigma=0.001561 ! Fit after self-cal, rms=0.254504Jy sigma=0.001561 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254504Jy sigma=0.001561 ! Fit after self-cal, rms=0.255528Jy sigma=0.001561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.938 mas, bmaj=2.223 mas, bpa=-0.9638 degrees ! Estimated noise=593.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196485 Jy ! Component: 100 - total flux cleaned = 0.00262135 Jy ! Component: 150 - total flux cleaned = 0.00285265 Jy ! Component: 200 - total flux cleaned = 0.00295906 Jy ! Total flux subtracted in 200 components = 0.00295906 Jy ! Clean residual min=-0.003458 max=0.003560 Jy/beam ! Clean residual mean=-0.000016 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.268838 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.268838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255499Jy sigma=0.001560 ! Fit after self-cal, rms=0.255523Jy sigma=0.001560 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 = 0.000803367 Jy ! Component: 100 - total flux cleaned = 0.000973124 Jy ! Component: 150 - total flux cleaned = 0.00107827 Jy ! Component: 200 - total flux cleaned = 0.00112835 Jy ! Total flux subtracted in 200 components = 0.00112835 Jy ! Clean residual min=-0.003423 max=0.003540 Jy/beam ! Clean residual mean=-0.000019 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.269967 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.269967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255502Jy sigma=0.001560 ! Fit after self-cal, rms=0.255506Jy sigma=0.001560 ! 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 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255506Jy sigma=0.001560 ! Fit after self-cal, rms=0.255733Jy sigma=0.001560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=4.004 mas, bpa=2.343 degrees ! Estimated noise=742.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307585 Jy ! Component: 100 - total flux cleaned = 0.00371976 Jy ! Component: 150 - total flux cleaned = 0.00397163 Jy ! Component: 200 - total flux cleaned = 0.00409467 Jy ! Total flux subtracted in 200 components = 0.00409467 Jy ! Clean residual min=-0.003920 max=0.003753 Jy/beam ! Clean residual mean=-0.000038 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.274061 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.274061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255721Jy sigma=0.001560 ! Fit after self-cal, rms=0.255738Jy sigma=0.001560 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 = 0.000845809 Jy ! Component: 100 - total flux cleaned = 0.000986158 Jy ! Component: 150 - total flux cleaned = 0.00112733 Jy ! Component: 200 - total flux cleaned = 0.0011871 Jy ! Total flux subtracted in 200 components = 0.0011871 Jy ! Clean residual min=-0.003863 max=0.003653 Jy/beam ! Clean residual mean=-0.000042 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.275248 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.275248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255738Jy sigma=0.001560 ! Fit after self-cal, rms=0.255747Jy sigma=0.001560 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=2.223 mas, bpa=-1.014 degrees ! Estimated noise=593.407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 2.223 at -1.014 degrees (North through East) ! Clean map min=-0.0033093 max=0.17363 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=0.7514 mas, bmaj=1.841 mas, bpa=-0.7049 degrees ! Estimated noise=1080.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13212 Jy ! Component: 100 - total flux cleaned = 0.173828 Jy ! Component: 150 - total flux cleaned = 0.197718 Jy ! Component: 200 - total flux cleaned = 0.213021 Jy ! Total flux subtracted in 200 components = 0.213021 Jy ! Clean residual min=-0.008455 max=0.010086 Jy/beam ! Clean residual mean=-0.000006 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.213021 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.213021 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=2.223 mas, bpa=-1.014 degrees ! Estimated noise=593.407 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166669 Jy ! Component: 100 - total flux cleaned = 0.0275163 Jy ! Component: 150 - total flux cleaned = 0.0354318 Jy ! Component: 200 - total flux cleaned = 0.0415103 Jy ! Total flux subtracted in 200 components = 0.0415103 Jy ! Clean residual min=-0.004238 max=0.005460 Jy/beam ! Clean residual mean=0.000006 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.254531 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 60 components and 0.254531 Jy ! Inverting map ! Added new window around map position (-14, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539994 Jy ! Component: 100 - total flux cleaned = 0.00933408 Jy ! Component: 150 - total flux cleaned = 0.0120339 Jy ! Component: 200 - total flux cleaned = 0.0132446 Jy ! Total flux subtracted in 200 components = 0.0132446 Jy ! Clean residual min=-0.003557 max=0.004184 Jy/beam ! Clean residual mean=-0.000009 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.267776 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 81 components and 0.267776 Jy ! Inverting map ! Added new window around map position (6.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403049 Jy ! Component: 100 - total flux cleaned = 0.00548073 Jy ! Component: 150 - total flux cleaned = 0.00638698 Jy ! Component: 200 - total flux cleaned = 0.00720933 Jy ! Total flux subtracted in 200 components = 0.00720933 Jy ! Clean residual min=-0.003308 max=0.003213 Jy/beam ! Clean residual mean=-0.000015 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.274985 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.274985 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=2.321 mas, bmaj=4.004 mas, bpa=2.343 degrees ! Estimated noise=742.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267502 Jy ! Component: 100 - total flux cleaned = 0.00424077 Jy ! Component: 150 - total flux cleaned = 0.00475131 Jy ! Component: 200 - total flux cleaned = 0.00514228 Jy ! Total flux subtracted in 200 components = 0.00514228 Jy ! Clean residual min=-0.003272 max=0.003523 Jy/beam ! Clean residual mean=-0.000041 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.280127 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254549 Jy ! Component: 100 - total flux cleaned = 0.000477595 Jy ! Component: 150 - total flux cleaned = 0.000643909 Jy ! Component: 200 - total flux cleaned = 0.000704256 Jy ! Total flux subtracted in 200 components = 0.000704256 Jy ! Clean residual min=-0.003303 max=0.003436 Jy/beam ! Clean residual mean=-0.000044 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.280832 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.280832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9379 mas, bmaj=2.223 mas, bpa=-1.014 degrees ! Estimated noise=593.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000845247 Jy ! Component: 100 - total flux cleaned = -0.000973877 Jy ! Component: 150 - total flux cleaned = -0.00103263 Jy ! Component: 200 - total flux cleaned = -0.000980236 Jy ! Total flux subtracted in 200 components = -0.000980236 Jy ! Clean residual min=-0.003338 max=0.003028 Jy/beam ! Clean residual mean=-0.000020 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.279852 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.279852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255660Jy sigma=0.001559 ! Fit after self-cal, rms=0.255616Jy sigma=0.001559 wmodel J2236-1433_X_1997_01_11_pus_map.mod ! Writing 130 model components to file: J2236-1433_X_1997_01_11_pus_map.mod wobs J2236-1433_X_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J2236-1433_X_1997_01_11_pus_uvs.fits wwins J2236-1433_X_1997_01_11_pus_map.win ! wwins: Wrote 5 windows to J2236-1433_X_1997_01_11_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248678 Jy ! Component: 100 - total flux cleaned = -0.000197323 Jy ! Component: 150 - total flux cleaned = -0.000544164 Jy ! Component: 200 - total flux cleaned = -0.00078361 Jy ! Component: 250 - total flux cleaned = -0.00106154 Jy ! Component: 300 - total flux cleaned = -0.00119633 Jy ! Component: 350 - total flux cleaned = -0.00132745 Jy ! Component: 400 - total flux cleaned = -0.00136852 Jy ! Component: 450 - total flux cleaned = -0.00149258 Jy ! Component: 500 - total flux cleaned = -0.0016555 Jy ! Component: 550 - total flux cleaned = -0.00177521 Jy ! Component: 600 - total flux cleaned = -0.00185399 Jy ! Component: 650 - total flux cleaned = -0.00193217 Jy ! Component: 700 - total flux cleaned = -0.00212165 Jy ! Component: 750 - total flux cleaned = -0.00212134 Jy ! Component: 800 - total flux cleaned = -0.00212146 Jy ! Component: 850 - total flux cleaned = -0.00215804 Jy ! Component: 900 - total flux cleaned = -0.00219257 Jy ! Component: 950 - total flux cleaned = -0.00208819 Jy ! Component: 1000 - total flux cleaned = -0.00205501 Jy ! Component: 1050 - total flux cleaned = -0.00212203 Jy ! Component: 1100 - total flux cleaned = -0.00208861 Jy ! Component: 1150 - total flux cleaned = -0.00208923 Jy ! Component: 1200 - total flux cleaned = -0.00228313 Jy ! Component: 1250 - total flux cleaned = -0.00231481 Jy ! Component: 1300 - total flux cleaned = -0.00231459 Jy ! Component: 1350 - total flux cleaned = -0.00237695 Jy ! Component: 1400 - total flux cleaned = -0.00246944 Jy ! Component: 1450 - total flux cleaned = -0.00243927 Jy ! Component: 1500 - total flux cleaned = -0.00265087 Jy ! Component: 1550 - total flux cleaned = -0.00274029 Jy ! Component: 1600 - total flux cleaned = -0.00282887 Jy ! Component: 1650 - total flux cleaned = -0.00285755 Jy ! Component: 1700 - total flux cleaned = -0.00285745 Jy ! Component: 1750 - total flux cleaned = -0.00291526 Jy ! Component: 1800 - total flux cleaned = -0.00288721 Jy ! Component: 1850 - total flux cleaned = -0.00283082 Jy ! Component: 1900 - total flux cleaned = -0.00294261 Jy ! Component: 1950 - total flux cleaned = -0.00291485 Jy ! Component: 2000 - total flux cleaned = -0.00291524 Jy ! Total flux subtracted in 2048 components = -0.00296947 Jy ! Clean residual min=-0.001407 max=0.001905 Jy/beam ! Clean residual mean=-0.000011 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.276882 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 271 components and 0.276882 Jy wmap "J2236-1433_X_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 2.223 at -1.014 degrees (North through East) ! Clean map min=-0.0028299 max=0.17372 Jy/beam ! Writing clean map to FITS file: J2236-1433_X_1997_01_11_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000520901 device "J2236-1433_X_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J2236-1433_X_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.899552 0.899552 1.7991 3.59821 7.19642 14.3928 28.7857 57.5713 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9379 x 2.223 at -1.014 degrees (North through East) ! Clean map min=-0.0028299 max=0.17372 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2236-1433_X_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J2236-1433_X_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2236-1433_X_1997_01_11_pus_uvs.log closed on Mon Feb 13 00:18:01 2006