! Started logfile: /scr/pima/bg219a_uvs/J1807+2204_S_uvs.log on Wed Apr 6 23:01:09 2016 obs /scr/pima/bg219a_uvs/J1807+2204_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1807+2204_S_uva.fits ! AN table 1: 18 integrations on 10 of 10 possible baselines. ! AN table 2: 18 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1807+2204 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 1152 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1807+2204_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 10 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 10 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 10 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 10 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=1.028199Jy sigma=26.350542 ! Fit after self-cal, rms=0.858266Jy sigma=21.953545 ! 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=2.228 mas, bmaj=8.266 mas, bpa=6.929 degrees ! Estimated noise=1.27905 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 = 0.111705 Jy ! Component: 100 - total flux cleaned = 0.136116 Jy ! Total flux subtracted in 100 components = 0.136116 Jy ! Clean residual min=-0.006616 max=0.009268 Jy/beam ! Clean residual mean=-0.000014 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.136116 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.136116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048466Jy sigma=1.178869 ! Fit after self-cal, rms=0.048453Jy sigma=1.178623 ! 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=2.957 mas, bmaj=8.999 mas, bpa=4.957 degrees ! Estimated noise=0.877043 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 = 0.00591727 Jy ! Component: 100 - total flux cleaned = 0.00637979 Jy ! Component: 150 - total flux cleaned = 0.00660984 Jy ! Component: 200 - total flux cleaned = 0.00661655 Jy ! Total flux subtracted in 200 components = 0.00661655 Jy ! Clean residual min=-0.004092 max=0.004740 Jy/beam ! Clean residual mean=-0.000009 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.142733 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.142733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047650Jy sigma=1.161772 ! Fit after self-cal, rms=0.047637Jy sigma=1.161470 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 8.999 at 4.957 degrees (North through East) ! Clean map min=-0.0039298 max=0.14215 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 1.01 OV 1.08 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.01 NL 0.93 OV 1.11 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.03 NL 1.01 OV 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.13 NL 0.98 OV 0.96 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.05 NL 0.98 OV 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 NL 0.97 OV 1.01 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.96 NL 0.98 OV 0.90 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 NL 0.97 OV 1.04 PT 0.95 ! ! ! Fit before self-cal, rms=0.047637Jy sigma=1.161470 ! Fit after self-cal, rms=0.046275Jy sigma=1.138279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.961 mas, bmaj=8.971 mas, bpa=5.029 degrees ! Estimated noise=0.872917 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 = 8.07662e-05 Jy ! Component: 100 - total flux cleaned = 2.91728e-05 Jy ! Component: 150 - total flux cleaned = -1.64892e-05 Jy ! Component: 200 - total flux cleaned = -3.78886e-05 Jy ! Total flux subtracted in 200 components = -3.78886e-05 Jy ! Clean residual min=-0.003303 max=0.002489 Jy/beam ! Clean residual mean=-0.000014 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.142695 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.142695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046250Jy sigma=1.137752 ! Fit after self-cal, rms=0.046261Jy sigma=1.137517 ! 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=0.046261Jy sigma=1.137517 ! Fit after self-cal, rms=0.046288Jy sigma=1.137502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=8.971 mas, bpa=5.034 degrees ! Estimated noise=0.873487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56303e-05 Jy ! Component: 100 - total flux cleaned = -5.97088e-06 Jy ! Component: 150 - total flux cleaned = -2.49927e-05 Jy ! Component: 200 - total flux cleaned = -6.07078e-05 Jy ! Total flux subtracted in 200 components = -6.07078e-05 Jy ! Clean residual min=-0.003245 max=0.002451 Jy/beam ! Clean residual mean=-0.000014 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.142634 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.142634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046270Jy sigma=1.137158 ! Fit after self-cal, rms=0.046269Jy sigma=1.137132 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.07499e-05 Jy ! Component: 100 - total flux cleaned = -1.40235e-05 Jy ! Component: 150 - total flux cleaned = -2.91935e-05 Jy ! Component: 200 - total flux cleaned = -2.83384e-05 Jy ! Total flux subtracted in 200 components = -2.83384e-05 Jy ! Clean residual min=-0.003184 max=0.002435 Jy/beam ! Clean residual mean=-0.000014 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.142606 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.142606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046258Jy sigma=1.136909 ! Fit after self-cal, rms=0.046256Jy sigma=1.136893 ! 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=0.046256Jy sigma=1.136893 ! Fit after self-cal, rms=0.046289Jy sigma=1.136872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=8.973 mas, bpa=5.036 degrees ! Estimated noise=0.874123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.97401e-05 Jy ! Component: 100 - total flux cleaned = -3.40579e-05 Jy ! Component: 150 - total flux cleaned = -4.72227e-05 Jy ! Component: 200 - total flux cleaned = -4.73952e-05 Jy ! Total flux subtracted in 200 components = -4.73952e-05 Jy ! Clean residual min=-0.003160 max=0.002418 Jy/beam ! Clean residual mean=-0.000014 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.142558 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.142558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046280Jy sigma=1.136698 ! Fit after self-cal, rms=0.046279Jy sigma=1.136683 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 = 1.46521e-06 Jy ! Component: 100 - total flux cleaned = 1.33445e-06 Jy ! Component: 150 - total flux cleaned = 9.04055e-07 Jy ! Component: 200 - total flux cleaned = -9.98014e-06 Jy ! Total flux subtracted in 200 components = -9.98014e-06 Jy ! Clean residual min=-0.003117 max=0.002405 Jy/beam ! Clean residual mean=-0.000014 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.142548 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.142548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046273Jy sigma=1.136562 ! Fit after self-cal, rms=0.046272Jy sigma=1.136553 ! 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=0.046272Jy sigma=1.136553 ! Fit after self-cal, rms=0.046309Jy sigma=1.136539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.01 mas, bmaj=13.97 mas, bpa=-13.52 degrees ! Estimated noise=1.08855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107324 Jy ! Component: 100 - total flux cleaned = 0.000142788 Jy ! Component: 150 - total flux cleaned = 0.000168464 Jy ! Component: 200 - total flux cleaned = 0.000176198 Jy ! Total flux subtracted in 200 components = 0.000176198 Jy ! Clean residual min=-0.003436 max=0.002753 Jy/beam ! Clean residual mean=-0.000026 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.142724 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.142724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046304Jy sigma=1.136533 ! Fit after self-cal, rms=0.046306Jy sigma=1.136508 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 = 1.06164e-05 Jy ! Component: 100 - total flux cleaned = 2.87087e-05 Jy ! Component: 150 - total flux cleaned = 2.8893e-05 Jy ! Component: 200 - total flux cleaned = 4.3273e-05 Jy ! Total flux subtracted in 200 components = 4.3273e-05 Jy ! Clean residual min=-0.003408 max=0.002736 Jy/beam ! Clean residual mean=-0.000026 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.142768 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.142768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046303Jy sigma=1.136503 ! Fit after self-cal, rms=0.046303Jy sigma=1.136486 ! 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=2.958 mas, bmaj=8.974 mas, bpa=5.035 degrees ! Estimated noise=0.874751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.958 x 8.974 at 5.035 degrees (North through East) ! Clean map min=-0.0029202 max=0.14133 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=2.236 mas, bmaj=8.251 mas, bpa=6.894 degrees ! Estimated noise=1.26437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1104 Jy ! Component: 100 - total flux cleaned = 0.134667 Jy ! Component: 150 - total flux cleaned = 0.141417 Jy ! Component: 200 - total flux cleaned = 0.142852 Jy ! Total flux subtracted in 200 components = 0.142852 Jy ! Clean residual min=-0.004303 max=0.003587 Jy/beam ! Clean residual mean=-0.000005 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.142852 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.142852 Jy ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=8.974 mas, bpa=5.035 degrees ! Estimated noise=0.874751 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 = -0.000189662 Jy ! Component: 100 - total flux cleaned = -2.62905e-05 Jy ! Component: 150 - total flux cleaned = 5.61309e-05 Jy ! Component: 200 - total flux cleaned = 2.30475e-05 Jy ! Total flux subtracted in 200 components = 2.30475e-05 Jy ! Clean residual min=-0.003395 max=0.002415 Jy/beam ! Clean residual mean=-0.000012 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.142875 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.142875 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=8.01 mas, bmaj=13.97 mas, bpa=-13.52 degrees ! Estimated noise=1.08855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108456 Jy ! Component: 100 - total flux cleaned = 0.000132455 Jy ! Component: 150 - total flux cleaned = 0.000118802 Jy ! Component: 200 - total flux cleaned = 9.12763e-05 Jy ! Total flux subtracted in 200 components = 9.12763e-05 Jy ! Clean residual min=-0.003524 max=0.002755 Jy/beam ! Clean residual mean=-0.000025 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.142966 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 = -1.28641e-05 Jy ! Component: 100 - total flux cleaned = -3.61003e-05 Jy ! Component: 150 - total flux cleaned = -4.66713e-05 Jy ! Component: 200 - total flux cleaned = -5.64566e-05 Jy ! Total flux subtracted in 200 components = -5.64566e-05 Jy ! Clean residual min=-0.003457 max=0.002741 Jy/beam ! Clean residual mean=-0.000025 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.14291 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.14291 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.958 mas, bmaj=8.974 mas, bpa=5.035 degrees ! Estimated noise=0.874751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117525 Jy ! Component: 100 - total flux cleaned = 1.94523e-06 Jy ! Component: 150 - total flux cleaned = -1.66277e-05 Jy ! Component: 200 - total flux cleaned = -5.01244e-05 Jy ! Total flux subtracted in 200 components = -5.01244e-05 Jy ! Clean residual min=-0.003092 max=0.002381 Jy/beam ! Clean residual mean=-0.000012 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.14286 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.14286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046320Jy sigma=1.136679 ! Fit after self-cal, rms=0.046320Jy sigma=1.136631 wmodel /scr/pima/bg219a_uvs/J1807+2204_S_map.mod ! Writing 47 model components to file: /scr/pima/bg219a_uvs/J1807+2204_S_map.mod wobs /scr/pima/bg219a_uvs/J1807+2204_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1807+2204_S_uvs.fits wwins /scr/pima/bg219a_uvs/J1807+2204_S_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1807+2204_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128316 Jy ! Component: 100 - total flux cleaned = -0.0020436 Jy ! Component: 150 - total flux cleaned = -0.00215354 Jy ! Component: 200 - total flux cleaned = -0.00235771 Jy ! Component: 250 - total flux cleaned = -0.00258224 Jy ! Component: 300 - total flux cleaned = -0.00279185 Jy ! Component: 350 - total flux cleaned = -0.00307318 Jy ! Component: 400 - total flux cleaned = -0.00323439 Jy ! Component: 450 - total flux cleaned = -0.0034391 Jy ! Component: 500 - total flux cleaned = -0.00363616 Jy ! Component: 550 - total flux cleaned = -0.00368382 Jy ! Component: 600 - total flux cleaned = -0.00368472 Jy ! Component: 650 - total flux cleaned = -0.00370745 Jy ! Component: 700 - total flux cleaned = -0.00375122 Jy ! Component: 750 - total flux cleaned = -0.00370912 Jy ! Component: 800 - total flux cleaned = -0.00364784 Jy ! Component: 850 - total flux cleaned = -0.00362782 Jy ! Component: 900 - total flux cleaned = -0.00356817 Jy ! Component: 950 - total flux cleaned = -0.00349121 Jy ! Component: 1000 - total flux cleaned = -0.00347221 Jy ! Component: 1050 - total flux cleaned = -0.00343534 Jy ! Component: 1100 - total flux cleaned = -0.00336339 Jy ! Component: 1150 - total flux cleaned = -0.00331048 Jy ! Component: 1200 - total flux cleaned = -0.00324173 Jy ! Component: 1250 - total flux cleaned = -0.00320815 Jy ! Component: 1300 - total flux cleaned = -0.00317486 Jy ! Component: 1350 - total flux cleaned = -0.00312609 Jy ! Component: 1400 - total flux cleaned = -0.00306267 Jy ! Component: 1450 - total flux cleaned = -0.00304713 Jy ! Component: 1500 - total flux cleaned = -0.00304727 Jy ! Component: 1550 - total flux cleaned = -0.00301684 Jy ! Component: 1600 - total flux cleaned = -0.0030018 Jy ! Component: 1650 - total flux cleaned = -0.00301665 Jy ! Component: 1700 - total flux cleaned = -0.00301671 Jy ! Component: 1750 - total flux cleaned = -0.0030464 Jy ! Component: 1800 - total flux cleaned = -0.00304637 Jy ! Component: 1850 - total flux cleaned = -0.00306097 Jy ! Component: 1900 - total flux cleaned = -0.00307558 Jy ! Component: 1950 - total flux cleaned = -0.0030756 Jy ! Component: 2000 - total flux cleaned = -0.00309003 Jy ! Component: 2050 - total flux cleaned = -0.00310447 Jy ! Component: 2100 - total flux cleaned = -0.00313339 Jy ! Component: 2150 - total flux cleaned = -0.00316227 Jy ! Component: 2200 - total flux cleaned = -0.00317666 Jy ! Component: 2250 - total flux cleaned = -0.00320537 Jy ! Component: 2300 - total flux cleaned = -0.00323411 Jy ! Component: 2350 - total flux cleaned = -0.00323415 Jy ! Component: 2400 - total flux cleaned = -0.00323417 Jy ! Component: 2450 - total flux cleaned = -0.00326298 Jy ! Component: 2500 - total flux cleaned = -0.00329181 Jy ! Component: 2550 - total flux cleaned = -0.00329185 Jy ! Component: 2600 - total flux cleaned = -0.00332073 Jy ! Component: 2650 - total flux cleaned = -0.00334955 Jy ! Component: 2700 - total flux cleaned = -0.00336403 Jy ! Component: 2750 - total flux cleaned = -0.00340767 Jy ! Component: 2800 - total flux cleaned = -0.00342235 Jy ! Component: 2850 - total flux cleaned = -0.00345144 Jy ! Component: 2900 - total flux cleaned = -0.00346612 Jy ! Component: 2950 - total flux cleaned = -0.0035102 Jy ! Component: 3000 - total flux cleaned = -0.00353969 Jy ! Component: 3050 - total flux cleaned = -0.00353969 Jy ! Component: 3100 - total flux cleaned = -0.00355463 Jy ! Component: 3150 - total flux cleaned = -0.0035546 Jy ! Component: 3200 - total flux cleaned = -0.00356961 Jy ! Component: 3250 - total flux cleaned = -0.00358453 Jy ! Component: 3300 - total flux cleaned = -0.00359967 Jy ! Component: 3350 - total flux cleaned = -0.00358444 Jy ! Component: 3400 - total flux cleaned = -0.00359967 Jy ! Component: 3450 - total flux cleaned = -0.0035996 Jy ! Component: 3500 - total flux cleaned = -0.00361522 Jy ! Component: 3550 - total flux cleaned = -0.00359954 Jy ! Component: 3600 - total flux cleaned = -0.00361523 Jy ! Component: 3650 - total flux cleaned = -0.0035996 Jy ! Component: 3700 - total flux cleaned = -0.00358379 Jy ! Component: 3750 - total flux cleaned = -0.00356778 Jy ! Component: 3800 - total flux cleaned = -0.00355163 Jy ! Component: 3850 - total flux cleaned = -0.0035355 Jy ! Component: 3900 - total flux cleaned = -0.0035028 Jy ! Component: 3950 - total flux cleaned = -0.00350277 Jy ! Component: 4000 - total flux cleaned = -0.00346971 Jy ! Component: 4050 - total flux cleaned = -0.00346965 Jy ! Total flux subtracted in 4096 components = -0.00346974 Jy ! Clean residual min=-0.001141 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.13939 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 256 components and 0.13939 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1807+2204_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.958 x 8.974 at 5.035 degrees (North through East) ! Clean map min=-0.0024176 max=0.14122 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1807+2204_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141218 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314155 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.667384 0.667384 1.33477 2.66953 5.33907 10.6781 21.3563 42.7126 85.4251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.516 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1807+2204_S_uvs.log closed on Wed Apr 6 23:01:13 2016