! Started logfile: 1611+343_X.log on Tue Mar 25 11:41:16 2008 observe 1611+343_X.edt ! Reading UV FITS file: 1611+343_X.edt ! AN table 1: 43 integrations on 136 of 136 possible baselines. ! AN table 2: 90 integrations on 136 of 136 possible baselines. ! AN table 3: 19 integrations on 136 of 136 possible baselines. ! AN table 4: 33 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.271105 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 1611+343 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1214 lines of history. ! ! Reading 27284 visibilities. ![@gonzo7-0.1 1611+343_X] print "***********************************" ! *********************************** print "*** Using gonzo instruction set ***" ! *** Using gonzo instruction set *** print "***********************************" ! *********************************** float field_size field_size = 1024 float field_cell field_cell = 0.1 integer clean_niter clean_niter = 50 float clean_gain clean_gain = 0.03 float dynam dynam = 7.0 float win_mult win_mult = 1.8 float solint solint = 3.6/6.0 logical doflt doflt = true logical doamp float new_peak float flux_cutoff mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. select ! 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 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 464 telescope corrections were flagged in sub-array 1. ! A total of 801 telescope corrections were flagged in sub-array 2. ! A total of 250 telescope corrections were flagged in sub-array 3. ! A total of 355 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 464 telescope corrections were flagged in sub-array 1. ! A total of 798 telescope corrections were flagged in sub-array 2. ! A total of 250 telescope corrections were flagged in sub-array 3. ! A total of 355 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 464 telescope corrections were flagged in sub-array 1. ! A total of 801 telescope corrections were flagged in sub-array 2. ! A total of 234 telescope corrections were flagged in sub-array 3. ! A total of 322 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 510 telescope corrections were flagged in sub-array 1. ! A total of 921 telescope corrections were flagged in sub-array 2. ! A total of 250 telescope corrections were flagged in sub-array 3. ! A total of 322 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.591557Jy sigma=0.027442 ! Fit after self-cal, rms=1.592142Jy sigma=0.027450 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvweight 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. doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5369 mas, bmaj=0.8675 mas, bpa=-14.85 degrees ! Estimated noise=649.419 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67495 Jy ! Total flux subtracted in 50 components = 1.67495 Jy ! Clean residual min=-0.074646 max=0.467404 Jy/beam ! Clean residual mean=-0.000062 rms=0.022030 Jy/beam ! Combined flux in latest and established models = 1.67495 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.67495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.072232Jy sigma=0.019154 ! Fit after self-cal, rms=1.072238Jy sigma=0.019154 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.420951 Jy ! Total flux subtracted in 50 components = 0.420951 Jy ! Clean residual min=-0.055677 max=0.295237 Jy/beam ! Clean residual mean=-0.000025 rms=0.016830 Jy/beam ! Combined flux in latest and established models = 2.09591 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.09591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.852695Jy sigma=0.015142 ! Fit after self-cal, rms=0.852504Jy sigma=0.015138 ! Inverting map ! Added new window around map position (0.3, -2.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275213 Jy ! Total flux subtracted in 50 components = 0.275213 Jy ! Clean residual min=-0.048573 max=0.136351 Jy/beam ! Clean residual mean=-0.000010 rms=0.014201 Jy/beam ! Combined flux in latest and established models = 2.37112 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 2.37112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.726127Jy sigma=0.012872 ! Fit after self-cal, rms=0.718167Jy sigma=0.012798 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187384 Jy ! Total flux subtracted in 50 components = 0.187384 Jy ! Clean residual min=-0.041794 max=0.114286 Jy/beam ! Clean residual mean=0.000005 rms=0.012396 Jy/beam ! Combined flux in latest and established models = 2.5585 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 2.5585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.641814Jy sigma=0.011339 ! Fit after self-cal, rms=0.638538Jy sigma=0.011318 ! Inverting map ! Added new window around map position (0.7, -3.8). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151323 Jy ! Total flux subtracted in 50 components = 0.151323 Jy ! Clean residual min=-0.037121 max=0.101057 Jy/beam ! Clean residual mean=0.000017 rms=0.011179 Jy/beam ! Combined flux in latest and established models = 2.70983 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 2.70983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.580769Jy sigma=0.010188 ! Fit after self-cal, rms=0.578609Jy sigma=0.010177 ! Inverting map ! Added new window around map position (-0.5, -3.1). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128059 Jy ! Total flux subtracted in 50 components = 0.128059 Jy ! Clean residual min=-0.033339 max=0.082404 Jy/beam ! Clean residual mean=0.000027 rms=0.010231 Jy/beam ! Combined flux in latest and established models = 2.83788 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 2.83788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.532160Jy sigma=0.009250 ! Fit after self-cal, rms=0.530233Jy sigma=0.009240 ! Inverting map ! Added new window around map position (1.7, -3.3). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109881 Jy ! Total flux subtracted in 50 components = 0.109881 Jy ! Clean residual min=-0.030752 max=0.077593 Jy/beam ! Clean residual mean=0.000035 rms=0.009464 Jy/beam ! Combined flux in latest and established models = 2.94777 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 2.94777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.492145Jy sigma=0.008478 ! Fit after self-cal, rms=0.490454Jy sigma=0.008468 ! Inverting map ! Added new window around map position (0.3, -1.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.097193 Jy ! Total flux subtracted in 50 components = 0.097193 Jy ! Clean residual min=-0.029835 max=0.063274 Jy/beam ! Clean residual mean=0.000043 rms=0.008794 Jy/beam ! Combined flux in latest and established models = 3.04496 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 3.04496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.458085Jy sigma=0.007799 ! Fit after self-cal, rms=0.456734Jy sigma=0.007793 ! Inverting map ! Added new window around map position (1.6, 0.5). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0853418 Jy ! Total flux subtracted in 50 components = 0.0853418 Jy ! Clean residual min=-0.029946 max=0.055019 Jy/beam ! Clean residual mean=0.000049 rms=0.008253 Jy/beam ! Combined flux in latest and established models = 3.1303 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 3.1303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.429807Jy sigma=0.007233 ! Fit after self-cal, rms=0.428718Jy sigma=0.007228 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Uniform Weighting CLEAN ***" ! *** Finished Uniform Weighting CLEAN *** print "****************************************" ! **************************************** uvweight 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 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7197 mas, bmaj=1.124 mas, bpa=-14.07 degrees ! Estimated noise=345.121 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.219275 Jy ! Component: 100 - total flux cleaned = 0.3686 Jy ! Total flux subtracted in 100 components = 0.3686 Jy ! Clean residual min=-0.024605 max=0.093018 Jy/beam ! Clean residual mean=0.004980 rms=0.014028 Jy/beam ! Combined flux in latest and established models = 3.4989 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 71 model components to the UV plane model. ! The established model now contains 127 components and 3.4989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.335492Jy sigma=0.005090 ! Fit after self-cal, rms=0.329150Jy sigma=0.005006 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118964 Jy ! Component: 100 - total flux cleaned = 0.202147 Jy ! Total flux subtracted in 100 components = 0.202147 Jy ! Clean residual min=-0.018372 max=0.063419 Jy/beam ! Clean residual mean=0.003823 rms=0.009611 Jy/beam ! Combined flux in latest and established models = 3.70105 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 175 components and 3.70105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293240Jy sigma=0.004168 ! Fit after self-cal, rms=0.289458Jy sigma=0.004112 ! Inverting map ! Added new window around map position (2.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728148 Jy ! Component: 100 - total flux cleaned = 0.123906 Jy ! Total flux subtracted in 100 components = 0.123906 Jy ! Clean residual min=-0.019539 max=0.045866 Jy/beam ! Clean residual mean=0.003114 rms=0.007595 Jy/beam ! Combined flux in latest and established models = 3.82495 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 58 model components to the UV plane model. ! The established model now contains 211 components and 3.82495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273280Jy sigma=0.003764 ! Fit after self-cal, rms=0.271312Jy sigma=0.003733 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 GC 0.97 HN 0.99 ! KK 1.21 KP 0.97 LA 0.96 MC 1.01 ! MK 0.99 NL 1.07 NY 0.97 ON 1.03 ! OV 1.01 PT 0.98 SC 0.97 WF 0.95 ! WZ 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 GC 1.00* HN 0.98 ! KK 0.99 KP 0.94 LA 0.94 MC 0.99 ! MK 0.99 NL 1.15 NY 0.97 ON 1.03 ! OV 0.94 PT 0.91 SC 1.04 WF 0.93 ! WZ 1.25 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00* GC 1.05 HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MC 1.00* ! MK 0.95 NL 1.00* NY 0.99 ON 1.11 ! OV 1.02 PT 1.00* SC 1.00* WF 1.00* ! WZ 1.32 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.02 GC 1.00* HN 1.00* ! KK 1.00* KP 1.02 LA 1.04 MC 1.00* ! MK 1.01 NL 0.87 NY 1.00* ON 1.00* ! OV 1.02 PT 0.99 SC 1.00* WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 GC 1.05 HN 0.98 ! KK 1.19 KP 0.98 LA 0.98 MC 1.01 ! MK 0.99 NL 1.07 NY 0.97 ON 1.01 ! OV 1.00 PT 0.99 SC 0.99 WF 0.95 ! WZ 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 GC 1.00* HN 0.98 ! KK 0.99 KP 0.96 LA 0.95 MC 0.99 ! MK 0.98 NL 1.11 NY 0.98 ON 1.03 ! OV 0.92 PT 0.94 SC 1.04 WF 0.95 ! WZ 1.03 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00* GC 1.10 HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MC 1.00* ! MK 0.95 NL 1.00* NY 0.99 ON 1.12 ! OV 1.02 PT 1.00* SC 1.00* WF 1.00* ! WZ 1.15 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.01 GC 1.00* HN 1.00* ! KK 1.00* KP 1.02 LA 1.05 MC 1.00* ! MK 1.00 NL 0.83 NY 1.00* ON 1.00* ! OV 1.00 PT 0.99 SC 1.00* WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 GC 1.12 HN 0.98 ! KK 1.21 KP 1.00 LA 0.96 MC 1.04 ! MK 1.02 NL 1.08 NY 0.96 ON 1.02 ! OV 1.01 PT 1.00 SC 0.95 WF 1.02 ! WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 GC 1.00* HN 0.99 ! KK 0.98 KP 0.98 LA 0.94 MC 1.03 ! MK 0.98 NL 1.09 NY 0.99 ON 1.04 ! OV 0.94 PT 0.96 SC 1.06 WF 1.04 ! WZ 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00* GC 1.03 HN 1.00* ! KK 0.97 KP 1.00* LA 1.00* MC 1.00* ! MK 0.93 NL 1.00* NY 0.99 ON 1.13 ! OV 1.01 PT 1.00* SC 1.00* WF 1.00* ! WZ 1.13 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.01 GC 1.09 HN 1.00* ! KK 0.98 KP 1.02 LA 1.03 MC 1.00* ! MK 1.01 NL 0.81 NY 1.00* ON 1.00* ! OV 1.02 PT 0.98 SC 1.00* WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GC 0.95 HN 1.00 ! KK 1.17 KP 0.98 LA 0.98 MC 1.05 ! MK 1.01 NL 1.03 NY 0.97 ON 1.00 ! OV 1.02 PT 1.01 SC 0.97 WF 1.08 ! WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 GC 1.00* HN 0.99 ! KK 1.00 KP 0.96 LA 0.97 MC 1.19 ! MK 0.99 NL 1.11 NY 1.04 ON 1.06 ! OV 0.95 PT 0.99 SC 1.12 WF 1.14 ! WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00* GC 1.05 HN 1.00* ! KK 1.01 KP 1.00* LA 1.00* MC 1.00* ! MK 0.94 NL 1.00* NY 1.00 ON 1.18 ! OV 1.01 PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.02 GC 1.05 HN 1.00* ! KK 0.98 KP 1.03 LA 1.03 MC 1.00* ! MK 0.99 NL 0.82 NY 1.00* ON 1.00* ! OV 0.99 PT 0.97 SC 1.00* WF 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.271312Jy sigma=0.003733 ! Fit after self-cal, rms=0.189294Jy sigma=0.002266 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7284 mas, bmaj=1.132 mas, bpa=-14.81 degrees ! Estimated noise=343.243 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176511 Jy ! Component: 100 - total flux cleaned = 0.0226783 Jy ! Total flux subtracted in 100 components = 0.0226783 Jy ! Clean residual min=-0.012641 max=0.020453 Jy/beam ! Clean residual mean=0.001615 rms=0.003403 Jy/beam ! Combined flux in latest and established models = 3.84763 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 226 components and 3.84763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185132Jy sigma=0.002187 ! Fit after self-cal, rms=0.184393Jy sigma=0.002176 ! Inverting map ! Added new window around map position (-0.8, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164609 Jy ! Component: 100 - total flux cleaned = 0.0213315 Jy ! Total flux subtracted in 100 components = 0.0213315 Jy ! Clean residual min=-0.012051 max=0.014350 Jy/beam ! Clean residual mean=0.001491 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 3.86896 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 246 components and 3.86896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181343Jy sigma=0.002125 ! Fit after self-cal, rms=0.180803Jy sigma=0.002118 ! Inverting map dynam = dynam - 1.0 doamp = true solint = solint * (6.0/3.6) 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 doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717287 Jy ! Component: 100 - total flux cleaned = 0.00859004 Jy ! Total flux subtracted in 100 components = 0.00859004 Jy ! Clean residual min=-0.011642 max=0.013711 Jy/beam ! Clean residual mean=0.001439 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 3.87755 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 265 components and 3.87755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179296Jy sigma=0.002094 ! Fit after self-cal, rms=0.140332Jy sigma=0.001591 ! Inverting map and beam ! Estimated beam: bmin=0.7291 mas, bmaj=1.134 mas, bpa=-14.4 degrees ! Estimated noise=343.268 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149929 Jy ! Component: 100 - total flux cleaned = 0.017024 Jy ! Total flux subtracted in 100 components = 0.017024 Jy ! Clean residual min=-0.007395 max=0.010054 Jy/beam ! Clean residual mean=0.001044 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 3.89458 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 278 components and 3.89458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137843Jy sigma=0.001547 ! Fit after self-cal, rms=0.136489Jy sigma=0.001531 ! Inverting map and beam ! Estimated beam: bmin=0.7289 mas, bmaj=1.133 mas, bpa=-14.38 degrees ! Estimated noise=343.58 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117267 Jy ! Component: 100 - total flux cleaned = 0.0134014 Jy ! Total flux subtracted in 100 components = 0.0134014 Jy ! Clean residual min=-0.006348 max=0.009265 Jy/beam ! Clean residual mean=0.000935 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 3.90798 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 284 components and 3.90798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134846Jy sigma=0.001501 ! Fit after self-cal, rms=0.134062Jy sigma=0.001493 ! Inverting map and beam ! Estimated beam: bmin=0.7287 mas, bmaj=1.133 mas, bpa=-14.38 degrees ! Estimated noise=343.817 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00961061 Jy ! Component: 100 - total flux cleaned = 0.011027 Jy ! Total flux subtracted in 100 components = 0.011027 Jy ! Clean residual min=-0.005624 max=0.008709 Jy/beam ! Clean residual mean=0.000848 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 3.91901 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 292 components and 3.91901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132883Jy sigma=0.001472 ! Fit after self-cal, rms=0.132369Jy sigma=0.001467 ! Inverting map and beam ! Estimated beam: bmin=0.7286 mas, bmaj=1.133 mas, bpa=-14.37 degrees ! Estimated noise=344.009 mJy/beam. ! Added new window around map position (-4.6, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973414 Jy ! Component: 100 - total flux cleaned = 0.0113858 Jy ! Total flux subtracted in 100 components = 0.0113858 Jy ! Clean residual min=-0.005115 max=0.007452 Jy/beam ! Clean residual mean=0.000766 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 3.93039 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 301 components and 3.93039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131382Jy sigma=0.001449 ! Fit after self-cal, rms=0.131058Jy sigma=0.001446 ! Inverting map and beam ! Estimated beam: bmin=0.7285 mas, bmaj=1.133 mas, bpa=-14.37 degrees ! Estimated noise=344.165 mJy/beam. ! Added new window around map position (-2.1, -3.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711091 Jy ! Component: 100 - total flux cleaned = 0.00829854 Jy ! Total flux subtracted in 100 components = 0.00829853 Jy ! Clean residual min=-0.004689 max=0.007196 Jy/beam ! Clean residual mean=0.000712 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 3.93869 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 32 model components to the UV plane model. ! The established model now contains 309 components and 3.93869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130290Jy sigma=0.001433 ! Fit after self-cal, rms=0.130039Jy sigma=0.001430 ! Inverting map and beam ! Estimated beam: bmin=0.7284 mas, bmaj=1.133 mas, bpa=-14.37 degrees ! Estimated noise=344.289 mJy/beam. ! Added new window around map position (-1.5, -7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711042 Jy ! Component: 100 - total flux cleaned = 0.00820363 Jy ! Total flux subtracted in 100 components = 0.00820363 Jy ! Clean residual min=-0.004382 max=0.006997 Jy/beam ! Clean residual mean=0.000657 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 3.94689 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 318 components and 3.94689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129383Jy sigma=0.001419 ! Fit after self-cal, rms=0.129208Jy sigma=0.001418 ! Inverting map and beam ! Estimated beam: bmin=0.7284 mas, bmaj=1.133 mas, bpa=-14.37 degrees ! Estimated noise=344.376 mJy/beam. ! Added new window around map position (-0.5, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629888 Jy ! Component: 100 - total flux cleaned = 0.0081324 Jy ! Total flux subtracted in 100 components = 0.0081324 Jy ! Clean residual min=-0.004217 max=0.005247 Jy/beam ! Clean residual mean=0.000614 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 3.95503 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 328 components and 3.95503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128635Jy sigma=0.001407 ! Fit after self-cal, rms=0.128499Jy sigma=0.001406 ! Inverting map and beam ! Estimated beam: bmin=0.7284 mas, bmaj=1.133 mas, bpa=-14.37 degrees ! Estimated noise=344.448 mJy/beam. doamp = false solint = solint / (6.0/3.6) 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 doamp, doflt, solint new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441745 Jy ! Component: 100 - total flux cleaned = 0.00562693 Jy ! Total flux subtracted in 100 components = 0.00562693 Jy ! Clean residual min=-0.003897 max=0.005009 Jy/beam ! Clean residual mean=0.000588 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 3.96065 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 331 components and 3.96065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128031Jy sigma=0.001398 ! Fit after self-cal, rms=0.127807Jy sigma=0.001391 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save 1611+343_X ! Writing UV FITS file: 1611+343_X.uvf ! Writing 331 model components to file: 1611+343_X.mod ! wwins: Wrote 13 windows to 1611+343_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7284 x 1.133 at -14.37 degrees (North through East) ! Clean map min=-0.0034435 max=2.2584 Jy/beam ! Writing clean map to FITS file: 1611+343_X.fits ! Writing difmap environment to: 1611+343_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot 1611+343_X] device 1611+343_Xuv.ps/vps,1,2 ! Attempting to open device: '1611+343_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 1611+343_Xim.ps/vps ! Attempting to open device: '1611+343_Xim.ps/vps' uvweight 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. loglevs -1,2048,2 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 128 256 512 1024 2048 cmul = imstat(rms)*3 ! Inverting map and beam ! Estimated beam: bmin=0.7284 mas, bmaj=1.133 mas, bpa=-14.37 degrees ! Estimated noise=344.448 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7284 x 1.133 at -14.37 degrees (North through East) ! Clean map min=-0.0034435 max=2.2584 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo7-0.1] quit ! Quitting program ! Log file 1611+343_X.log closed on Tue Mar 25 11:41:35 2008