! Started logfile: J0207+3152_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:41:25 2016 obs J0207+3152_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0207+3152_S_2014_06_09_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.607512 visibilities/baseline/integration-bin. ! Found source: J0207+3152 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 7764 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0207+3152_S_2014_06_09_pus] 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 = 1024x1024 pixels with 0.500x0.500 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.831483Jy sigma=0.010140 ! Fit after self-cal, rms=0.790442Jy sigma=0.009567 ! 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=3.922 mas, bmaj=7.332 mas, bpa=11.64 degrees ! Estimated noise=917.179 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 = 0.161113 Jy ! Component: 100 - total flux cleaned = 0.229468 Jy ! Total flux subtracted in 100 components = 0.229468 Jy ! Clean residual min=-0.024336 max=0.055601 Jy/beam ! Clean residual mean=0.000086 rms=0.006865 Jy/beam ! Combined flux in latest and established models = 0.229468 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.229468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123827Jy sigma=0.001485 ! Fit after self-cal, rms=0.123218Jy sigma=0.001480 ! Inverting map ! Added new window around map position (6, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.054249 Jy ! Component: 100 - total flux cleaned = 0.0858623 Jy ! Total flux subtracted in 100 components = 0.0858623 Jy ! Clean residual min=-0.014064 max=0.016651 Jy/beam ! Clean residual mean=0.000049 rms=0.003541 Jy/beam ! Combined flux in latest and established models = 0.31533 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.31533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090967Jy sigma=0.001046 ! Fit after self-cal, rms=0.090102Jy sigma=0.001039 ! 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=4.835 mas, bmaj=8.068 mas, bpa=7.575 degrees ! Estimated noise=664.269 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 = 0.0295095 Jy ! Component: 100 - total flux cleaned = 0.0473825 Jy ! Component: 150 - total flux cleaned = 0.0593281 Jy ! Component: 200 - total flux cleaned = 0.0677004 Jy ! Total flux subtracted in 200 components = 0.0677004 Jy ! Clean residual min=-0.008064 max=0.009328 Jy/beam ! Clean residual mean=0.000046 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.38303 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 90 components and 0.38303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078855Jy sigma=0.000891 ! Fit after self-cal, rms=0.078361Jy sigma=0.000885 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 0.95 KP 1.01 ! LA 1.13 MK 1.00* NL 1.00 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00 KP 0.99 ! LA 1.10 MK 1.00* NL 1.06 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 0.97 KP 0.90 ! LA 0.88 MK 1.00* NL 1.07 OV 0.96 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.97 KP 0.88 ! LA 0.85 MK 1.00* NL 1.09 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.078361Jy sigma=0.000885 ! Fit after self-cal, rms=0.071674Jy sigma=0.000806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.844 mas, bmaj=8.075 mas, bpa=7.028 degrees ! Estimated noise=653.227 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 = 0.00203132 Jy ! Component: 100 - total flux cleaned = 0.00202844 Jy ! Component: 150 - total flux cleaned = 0.00221434 Jy ! Component: 200 - total flux cleaned = 0.00221405 Jy ! Total flux subtracted in 200 components = 0.00221405 Jy ! Clean residual min=-0.007858 max=0.005279 Jy/beam ! Clean residual mean=-0.000002 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.385244 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.385244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071297Jy sigma=0.000802 ! Fit after self-cal, rms=0.071194Jy sigma=0.000801 ! 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=0.071194Jy sigma=0.000801 ! Fit after self-cal, rms=0.070834Jy sigma=0.000800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.835 mas, bmaj=8.065 mas, bpa=7.205 degrees ! Estimated noise=651.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616778 Jy ! Component: 100 - total flux cleaned = 0.000878862 Jy ! Component: 150 - total flux cleaned = 0.000882048 Jy ! Component: 200 - total flux cleaned = 0.000884263 Jy ! Total flux subtracted in 200 components = 0.000884263 Jy ! Clean residual min=-0.007573 max=0.005243 Jy/beam ! Clean residual mean=-0.000001 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.386129 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.386129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070625Jy sigma=0.000798 ! Fit after self-cal, rms=0.070555Jy sigma=0.000797 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 = 0.000240433 Jy ! Component: 100 - total flux cleaned = 0.000385604 Jy ! Component: 150 - total flux cleaned = 0.000386838 Jy ! Component: 200 - total flux cleaned = 0.000386671 Jy ! Total flux subtracted in 200 components = 0.000386671 Jy ! Clean residual min=-0.007373 max=0.005056 Jy/beam ! Clean residual mean=-0.000001 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.386515 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.386515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070402Jy sigma=0.000796 ! Fit after self-cal, rms=0.070350Jy sigma=0.000795 ! 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=0.070350Jy sigma=0.000795 ! Fit after self-cal, rms=0.070128Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.837 mas, bmaj=8.067 mas, bpa=7.111 degrees ! Estimated noise=651.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392117 Jy ! Component: 100 - total flux cleaned = 0.000649089 Jy ! Component: 150 - total flux cleaned = 0.000651472 Jy ! Component: 200 - total flux cleaned = 0.000653408 Jy ! Total flux subtracted in 200 components = 0.000653408 Jy ! Clean residual min=-0.006951 max=0.004963 Jy/beam ! Clean residual mean=-0.000000 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.387169 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 129 components and 0.387169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070006Jy sigma=0.000794 ! Fit after self-cal, rms=0.069956Jy sigma=0.000794 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 = -6.01907e-05 Jy ! Component: 100 - total flux cleaned = 0.000106625 Jy ! Component: 150 - total flux cleaned = 0.000106981 Jy ! Component: 200 - total flux cleaned = 0.000107681 Jy ! Total flux subtracted in 200 components = 0.000107681 Jy ! Clean residual min=-0.006761 max=0.004783 Jy/beam ! Clean residual mean=-0.000000 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.387276 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.387276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069865Jy sigma=0.000793 ! Fit after self-cal, rms=0.069819Jy sigma=0.000792 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069819Jy sigma=0.000792 ! Fit after self-cal, rms=0.069592Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.38 mas, bmaj=11.79 mas, bpa=-20.49 degrees ! Estimated noise=721.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221546 Jy ! Component: 100 - total flux cleaned = 0.000116928 Jy ! Component: 150 - total flux cleaned = 0.000282823 Jy ! Component: 200 - total flux cleaned = 0.00035673 Jy ! Total flux subtracted in 200 components = 0.00035673 Jy ! Clean residual min=-0.003713 max=0.004667 Jy/beam ! Clean residual mean=-0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.387633 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 139 components and 0.387633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069564Jy sigma=0.000792 ! Fit after self-cal, rms=0.069434Jy sigma=0.000791 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 = -0.000404054 Jy ! Component: 100 - total flux cleaned = -6.71078e-05 Jy ! Component: 150 - total flux cleaned = 0.000140357 Jy ! Component: 200 - total flux cleaned = 0.000168802 Jy ! Total flux subtracted in 200 components = 0.000168802 Jy ! Clean residual min=-0.003584 max=0.004569 Jy/beam ! Clean residual mean=-0.000001 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.387802 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 147 components and 0.387802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069418Jy sigma=0.000791 ! Fit after self-cal, rms=0.069306Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-37, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449313 Jy ! Component: 100 - total flux cleaned = 0.0069028 Jy ! Component: 150 - total flux cleaned = 0.00849503 Jy ! Component: 200 - total flux cleaned = 0.00967876 Jy ! Total flux subtracted in 200 components = 0.00967876 Jy ! Clean residual min=-0.003124 max=0.004043 Jy/beam ! Clean residual mean=0.000005 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.397481 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 0.397481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069029Jy sigma=0.000787 ! Fit after self-cal, rms=0.068977Jy sigma=0.000786 ! 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=4.836 mas, bmaj=8.07 mas, bpa=7.06 degrees ! Estimated noise=649.825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.836 x 8.07 at 7.06 degrees (North through East) ! Clean map min=-0.0040323 max=0.18511 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=3.918 mas, bmaj=7.294 mas, bpa=11.13 degrees ! Estimated noise=897.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161237 Jy ! Component: 100 - total flux cleaned = 0.233119 Jy ! Component: 150 - total flux cleaned = 0.27698 Jy ! Component: 200 - total flux cleaned = 0.306713 Jy ! Total flux subtracted in 200 components = 0.306713 Jy ! Clean residual min=-0.009764 max=0.016427 Jy/beam ! Clean residual mean=0.000036 rms=0.003121 Jy/beam ! Combined flux in latest and established models = 0.306713 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.306713 Jy ! Inverting map and beam ! Estimated beam: bmin=4.836 mas, bmaj=8.07 mas, bpa=7.06 degrees ! Estimated noise=649.825 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 = 0.0282643 Jy ! Component: 100 - total flux cleaned = 0.0456995 Jy ! Component: 150 - total flux cleaned = 0.0569796 Jy ! Component: 200 - total flux cleaned = 0.0644341 Jy ! Total flux subtracted in 200 components = 0.0644341 Jy ! Clean residual min=-0.005326 max=0.006603 Jy/beam ! Clean residual mean=0.000016 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.371147 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 93 components and 0.371147 Jy ! Inverting map ! Added new window around map position (10.5, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510214 Jy ! Component: 100 - total flux cleaned = 0.00821498 Jy ! Component: 150 - total flux cleaned = 0.0111522 Jy ! Component: 200 - total flux cleaned = 0.0133966 Jy ! Total flux subtracted in 200 components = 0.0133966 Jy ! Clean residual min=-0.004285 max=0.003559 Jy/beam ! Clean residual mean=0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.384543 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.384543 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.38 mas, bmaj=11.79 mas, bpa=-20.49 degrees ! Estimated noise=721.599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373857 Jy ! Component: 100 - total flux cleaned = 0.0064808 Jy ! Component: 150 - total flux cleaned = 0.00867934 Jy ! Component: 200 - total flux cleaned = 0.0104145 Jy ! Total flux subtracted in 200 components = 0.0104145 Jy ! Clean residual min=-0.003207 max=0.003165 Jy/beam ! Clean residual mean=0.000004 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.394958 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 = 0.00093443 Jy ! Component: 100 - total flux cleaned = 0.00171211 Jy ! Component: 150 - total flux cleaned = 0.00226835 Jy ! Component: 200 - total flux cleaned = 0.00264499 Jy ! Total flux subtracted in 200 components = 0.00264499 Jy ! Clean residual min=-0.003010 max=0.002935 Jy/beam ! Clean residual mean=0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.397603 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 179 components and 0.397603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.836 mas, bmaj=8.07 mas, bpa=7.06 degrees ! Estimated noise=649.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259546 Jy ! Component: 100 - total flux cleaned = 0.000599018 Jy ! Component: 150 - total flux cleaned = 0.000749656 Jy ! Component: 200 - total flux cleaned = 0.000883955 Jy ! Total flux subtracted in 200 components = 0.000883955 Jy ! Clean residual min=-0.003418 max=0.002951 Jy/beam ! Clean residual mean=-0.000000 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.398487 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 196 components and 0.398487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068431Jy sigma=0.000781 ! Fit after self-cal, rms=0.068307Jy sigma=0.000780 wmodel J0207+3152_S_2014_06_09_pus_map.mod ! Writing 196 model components to file: J0207+3152_S_2014_06_09_pus_map.mod wobs J0207+3152_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0207+3152_S_2014_06_09_pus_uvs.fits wwins J0207+3152_S_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0207+3152_S_2014_06_09_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152593 Jy ! Component: 100 - total flux cleaned = -0.00158712 Jy ! Component: 150 - total flux cleaned = -0.00163436 Jy ! Component: 200 - total flux cleaned = -0.0017667 Jy ! Component: 250 - total flux cleaned = -0.00168224 Jy ! Component: 300 - total flux cleaned = -0.00156066 Jy ! Component: 350 - total flux cleaned = -0.00155975 Jy ! Component: 400 - total flux cleaned = -0.00140896 Jy ! Component: 450 - total flux cleaned = -0.00133718 Jy ! Component: 500 - total flux cleaned = -0.00119705 Jy ! Component: 550 - total flux cleaned = -0.00109571 Jy ! Component: 600 - total flux cleaned = -0.00102921 Jy ! Component: 650 - total flux cleaned = -0.000997425 Jy ! Component: 700 - total flux cleaned = -0.00099757 Jy ! Component: 750 - total flux cleaned = -0.000997572 Jy ! Component: 800 - total flux cleaned = -0.000938224 Jy ! Component: 850 - total flux cleaned = -0.00079319 Jy ! Component: 900 - total flux cleaned = -0.000707743 Jy ! Component: 950 - total flux cleaned = -0.000568606 Jy ! Component: 1000 - total flux cleaned = -0.000459801 Jy ! Component: 1050 - total flux cleaned = -0.000379943 Jy ! Component: 1100 - total flux cleaned = -0.000275281 Jy ! Component: 1150 - total flux cleaned = -0.000249173 Jy ! Component: 1200 - total flux cleaned = -7.32665e-05 Jy ! Component: 1250 - total flux cleaned = -2.43499e-05 Jy ! Component: 1300 - total flux cleaned = 7.24556e-05 Jy ! Component: 1350 - total flux cleaned = 0.000167869 Jy ! Component: 1400 - total flux cleaned = 0.000284781 Jy ! Component: 1450 - total flux cleaned = 0.000330885 Jy ! Component: 1500 - total flux cleaned = 0.000398734 Jy ! Component: 1550 - total flux cleaned = 0.000421219 Jy ! Component: 1600 - total flux cleaned = 0.000464979 Jy ! Component: 1650 - total flux cleaned = 0.000464879 Jy ! Component: 1700 - total flux cleaned = 0.00054999 Jy ! Component: 1750 - total flux cleaned = 0.000528564 Jy ! Component: 1800 - total flux cleaned = 0.00048738 Jy ! Component: 1850 - total flux cleaned = 0.000589499 Jy ! Component: 1900 - total flux cleaned = 0.000529086 Jy ! Component: 1950 - total flux cleaned = 0.00058876 Jy ! Component: 2000 - total flux cleaned = 0.000627341 Jy ! Component: 2050 - total flux cleaned = 0.000550373 Jy ! Component: 2100 - total flux cleaned = 0.000569585 Jy ! Component: 2150 - total flux cleaned = 0.000607216 Jy ! Component: 2200 - total flux cleaned = 0.00062545 Jy ! Component: 2250 - total flux cleaned = 0.000588758 Jy ! Component: 2300 - total flux cleaned = 0.000606902 Jy ! Component: 2350 - total flux cleaned = 0.000535522 Jy ! Component: 2400 - total flux cleaned = 0.000535441 Jy ! Component: 2450 - total flux cleaned = 0.000500458 Jy ! Component: 2500 - total flux cleaned = 0.000500286 Jy ! Component: 2550 - total flux cleaned = 0.000466092 Jy ! Component: 2600 - total flux cleaned = 0.000381963 Jy ! Component: 2650 - total flux cleaned = 0.000381793 Jy ! Component: 2700 - total flux cleaned = 0.000250124 Jy ! Component: 2750 - total flux cleaned = 0.000250192 Jy ! Component: 2800 - total flux cleaned = 0.000185852 Jy ! Component: 2850 - total flux cleaned = 0.000154099 Jy ! Component: 2900 - total flux cleaned = 7.54452e-05 Jy ! Component: 2950 - total flux cleaned = 9.11224e-05 Jy ! Component: 3000 - total flux cleaned = 6.01582e-05 Jy ! Component: 3050 - total flux cleaned = 4.48843e-05 Jy ! Component: 3100 - total flux cleaned = 2.97873e-05 Jy ! Component: 3150 - total flux cleaned = -3.81391e-07 Jy ! Component: 3200 - total flux cleaned = -4.47049e-05 Jy ! Component: 3250 - total flux cleaned = -8.87726e-05 Jy ! Component: 3300 - total flux cleaned = -0.000103125 Jy ! Component: 3350 - total flux cleaned = -0.00017497 Jy ! Component: 3400 - total flux cleaned = -0.000217797 Jy ! Component: 3450 - total flux cleaned = -0.000274209 Jy ! Component: 3500 - total flux cleaned = -0.000316133 Jy ! Component: 3550 - total flux cleaned = -0.000385485 Jy ! Component: 3600 - total flux cleaned = -0.000426703 Jy ! Component: 3650 - total flux cleaned = -0.000481216 Jy ! Component: 3700 - total flux cleaned = -0.000481162 Jy ! Component: 3750 - total flux cleaned = -0.000534821 Jy ! Component: 3800 - total flux cleaned = -0.00057457 Jy ! Component: 3850 - total flux cleaned = -0.000627312 Jy ! Component: 3900 - total flux cleaned = -0.000666541 Jy ! Component: 3950 - total flux cleaned = -0.00074446 Jy ! Component: 4000 - total flux cleaned = -0.000808761 Jy ! Component: 4050 - total flux cleaned = -0.000872649 Jy ! Total flux subtracted in 4096 components = -0.000910738 Jy ! Clean residual min=-0.000670 max=0.000879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.397576 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 470 components and 0.397576 Jy ![Exited script file: muppet] wmap "J0207+3152_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.836 x 8.07 at 7.06 degrees (North through East) ! Clean map min=-0.0044717 max=0.18426 Jy/beam ! Writing clean map to FITS file: J0207+3152_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.184256 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238226 device "J0207+3152_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0207+3152_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.387873 0.387873 0.775745 1.55149 3.10298 6.20596 12.4119 24.8238 49.6477 99.2954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.184 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.836 x 8.07 at 7.06 degrees (North through East) ! Clean map min=-0.0044717 max=0.18426 Jy/beam quit ! Quitting program ! Log file J0207+3152_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:41:30 2016