! Started logfile: difmap.log on Sat Apr 28 09:10:23 2007 observe 0202+149_X.edt ! Reading UV FITS file: 0202+149_X.edt ! AN table 1: 19 integrations on 153 of 153 possible baselines. ! AN table 2: 46 integrations on 153 of 153 possible baselines. ! AN table 3: 88 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.142851 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: 0202+149 ! ! 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 1308 lines of history. ! ! Reading 13376 visibilities. select rr ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 radpl ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help 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. mapsize 1024,0.1 ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. peakwin 0.7 ! Inverting map and beam ! Estimated beam: bmin=0.5342 mas, bmaj=1.14 mas, bpa=-11.56 degrees ! Estimated noise=1248.78 mJy/beam. ! Added new window around map position (0, 0). mapl ! ! Move the cursor into the plot window and press 'H' for help clean 50,0.05 ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 1.39842 Jy ! Total flux subtracted in 50 components = 1.39842 Jy ! Clean residual min=-0.045387 max=0.139581 Jy/beam ! Clean residual mean=-0.000450 rms=0.013654 Jy/beam ! Combined flux in latest and established models = 1.39842 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.39842 Jy ! ! Correcting IF 1. ! A total of 272 telescope corrections were flagged in sub-array 1. ! A total of 495 telescope corrections were flagged in sub-array 2. ! A total of 1437 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 272 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! A total of 1433 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 272 telescope corrections were flagged in sub-array 1. ! A total of 496 telescope corrections were flagged in sub-array 2. ! A total of 1432 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 272 telescope corrections were flagged in sub-array 1. ! A total of 498 telescope corrections were flagged in sub-array 2. ! A total of 1437 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.335944Jy sigma=0.005440 ! Fit after self-cal, rms=0.335967Jy sigma=0.005440 clean 50,0.05 ! Inverting map and beam ! Estimated beam: bmin=0.5342 mas, bmaj=1.14 mas, bpa=-11.56 degrees ! Estimated noise=1248.79 mJy/beam. ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.145865 Jy ! Total flux subtracted in 50 components = 0.145865 Jy ! Clean residual min=-0.043821 max=0.104982 Jy/beam ! Clean residual mean=-0.000330 rms=0.011479 Jy/beam ! Combined flux in latest and established models = 1.54429 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 1.54429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263383Jy sigma=0.004142 ! Fit after self-cal, rms=0.263376Jy sigma=0.004142 clean 50,0.05 ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212395 Jy ! Total flux subtracted in 50 components = 0.0212395 Jy ! Clean residual min=-0.044097 max=0.102929 Jy/beam ! Clean residual mean=-0.000312 rms=0.011368 Jy/beam ! Combined flux in latest and established models = 1.56553 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 1.56553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255551Jy sigma=0.003990 ! Fit after self-cal, rms=0.255549Jy sigma=0.003989 clean 50,0.05 ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347834 Jy ! Total flux subtracted in 50 components = 0.00347834 Jy ! Clean residual min=-0.043919 max=0.102296 Jy/beam ! Clean residual mean=-0.000310 rms=0.011291 Jy/beam ! Combined flux in latest and established models = 1.569 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 1.569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254170Jy sigma=0.003964 ! Fit after self-cal, rms=0.254168Jy sigma=0.003963 clean 50,0.05 ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338814 Jy ! Total flux subtracted in 50 components = 0.00338814 Jy ! Clean residual min=-0.043769 max=0.101727 Jy/beam ! Clean residual mean=-0.000307 rms=0.011219 Jy/beam ! Combined flux in latest and established models = 1.57239 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 1.57239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252846Jy sigma=0.003938 ! Fit after self-cal, rms=0.252846Jy sigma=0.003938 mapl ! Inverting map ! ! Move the cursor into the plot window and press 'H' for help loglevs 4 ! The new contour levels are: ! -4 4 8 16 32 64 mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5342 x 1.14 at -11.56 degrees (North through East) ! Clean map min=-0.040842 max=1.5155 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help loglevs 2 ! The new contour levels are: ! -2 2 4 8 16 32 64 mapl cln ! ! Move the cursor into the plot window and press 'H' for help peakwin 0.7 ! Inverting map ! Added new window around map position (-0.5, 0.2). mapl ! ! Move the cursor into the plot window and press 'H' for help clean ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0960146 Jy ! Total flux subtracted in 50 components = 0.0960146 Jy ! Clean residual min=-0.038505 max=0.091419 Jy/beam ! Clean residual mean=-0.000228 rms=0.009409 Jy/beam ! Combined flux in latest and established models = 1.66841 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 1.66841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223726Jy sigma=0.003356 ! Fit after self-cal, rms=0.217252Jy sigma=0.003272 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412938 Jy ! Total flux subtracted in 50 components = 0.0412938 Jy ! Clean residual min=-0.034284 max=0.062069 Jy/beam ! Clean residual mean=-0.000194 rms=0.008384 Jy/beam ! Combined flux in latest and established models = 1.7097 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 1.7097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208957Jy sigma=0.003072 ! Fit after self-cal, rms=0.207407Jy sigma=0.003048 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179859 Jy ! Total flux subtracted in 50 components = 0.0179859 Jy ! Clean residual min=-0.032222 max=0.053739 Jy/beam ! Clean residual mean=-0.000179 rms=0.007980 Jy/beam ! Combined flux in latest and established models = 1.72769 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 15 components and 1.72769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204434Jy sigma=0.002971 ! Fit after self-cal, rms=0.203984Jy sigma=0.002963 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.012017 Jy ! Total flux subtracted in 50 components = 0.012017 Jy ! Clean residual min=-0.031811 max=0.051302 Jy/beam ! Clean residual mean=-0.000169 rms=0.007794 Jy/beam ! Combined flux in latest and established models = 1.7397 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 1.7397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202107Jy sigma=0.002914 ! Fit after self-cal, rms=0.202021Jy sigma=0.002911 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730246 Jy ! Total flux subtracted in 50 components = 0.00730246 Jy ! Clean residual min=-0.031970 max=0.049992 Jy/beam ! Clean residual mean=-0.000163 rms=0.007699 Jy/beam ! Combined flux in latest and established models = 1.74701 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 1.74701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200738Jy sigma=0.002881 ! Fit after self-cal, rms=0.200744Jy sigma=0.002880 mapl cln ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5342 x 1.14 at -11.56 degrees (North through East) ! Clean map min=-0.030624 max=1.5145 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help loglevs 1 ! The new contour levels are: ! -1 1 2 4 8 16 32 64 mapl cln ! ! Move the cursor into the plot window and press 'H' for help mapl ! Inverting map ! ! Move the cursor into the plot window and press 'H' for help peakwin 0.7 ! Added new window around map position (-0.1, 1.1). mapl ! ! Move the cursor into the plot window and press 'H' for help uvweight 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean ! Inverting map and beam ! Estimated beam: bmin=0.6876 mas, bmaj=1.678 mas, bpa=-17.28 degrees ! Estimated noise=565.395 mJy/beam. ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0776815 Jy ! Total flux subtracted in 50 components = 0.0776815 Jy ! Clean residual min=-0.040566 max=0.064978 Jy/beam ! Clean residual mean=-0.000422 rms=0.013453 Jy/beam ! Combined flux in latest and established models = 1.82469 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 16 components and 1.82469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195196Jy sigma=0.002671 ! Fit after self-cal, rms=0.195248Jy sigma=0.002670 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178402 Jy ! Total flux subtracted in 50 components = 0.0178402 Jy ! Clean residual min=-0.040517 max=0.065380 Jy/beam ! Clean residual mean=-0.000389 rms=0.013128 Jy/beam ! Combined flux in latest and established models = 1.84253 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 16 components and 1.84253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195654Jy sigma=0.002655 ! Fit after self-cal, rms=0.195705Jy sigma=0.002654 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023612 Jy ! Total flux subtracted in 50 components = 0.0023612 Jy ! Clean residual min=-0.040259 max=0.065483 Jy/beam ! Clean residual mean=-0.000385 rms=0.013082 Jy/beam ! Combined flux in latest and established models = 1.84489 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 16 components and 1.84489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195367Jy sigma=0.002649 ! Fit after self-cal, rms=0.195378Jy sigma=0.002648 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016184 Jy ! Total flux subtracted in 50 components = 0.0016184 Jy ! Clean residual min=-0.039952 max=0.065467 Jy/beam ! Clean residual mean=-0.000382 rms=0.013051 Jy/beam ! Combined flux in latest and established models = 1.84651 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 16 components and 1.84651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195029Jy sigma=0.002643 ! Fit after self-cal, rms=0.195040Jy sigma=0.002643 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149595 Jy ! Total flux subtracted in 50 components = 0.00149595 Jy ! Clean residual min=-0.039707 max=0.065456 Jy/beam ! Clean residual mean=-0.000379 rms=0.013023 Jy/beam ! Combined flux in latest and established models = 1.848 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 16 components and 1.848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194725Jy sigma=0.002639 ! Fit after self-cal, rms=0.194731Jy sigma=0.002639 mapl cln ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6876 x 1.678 at -17.28 degrees (North through East) ! Clean map min=-0.038838 max=1.644 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 GC 1.01 HH 1.00* HN 0.99 ! LA 0.97 MC 1.00* MK 0.97 NY 1.14 ! ON 1.00* OV 0.98 PT 0.99 SC 1.00* ! TS 1.14 WF 0.98 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 GC 1.02 HH 1.00* HN 1.00 ! LA 0.96 MC 1.00* MK 0.98 NY 1.05 ! ON 1.12 OV 1.02 PT 0.97 SC 1.00* ! TS 1.00* WF 1.01 BR 0.98 KK 1.00* ! KP 0.98 WZ 1.07 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* GC 1.00* HH 1.00* HN 0.94 ! LA 1.00* MC 1.01 MK 1.00* NY 1.03 ! ON 1.01 OV 1.00* PT 1.00* SC 1.00* ! TS 0.94 WF 0.91 BR 1.00* KK 1.00* ! KP 1.00* WZ 0.87 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 GC 1.01 HH 1.00* HN 0.99 ! LA 0.97 MC 1.00* MK 0.95 NY 1.13 ! ON 1.00* OV 0.99 PT 1.03 SC 1.00* ! TS 1.17 WF 1.00 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 GC 1.02 HH 1.00* HN 1.00 ! LA 0.95 MC 1.00* MK 0.98 NY 1.05 ! ON 1.09 OV 1.03 PT 1.00 SC 1.00* ! TS 1.00* WF 1.02 BR 0.99 KK 1.00* ! KP 0.93 WZ 1.06 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* GC 1.00* HH 1.00* HN 0.95 ! LA 1.00* MC 1.01 MK 1.00* NY 1.04 ! ON 1.00 OV 1.00* PT 1.00* SC 1.00* ! TS 0.96 WF 0.92 BR 1.00* KK 1.00* ! KP 1.00* WZ 0.86 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 GC 1.03 HH 1.00* HN 0.98 ! LA 0.99 MC 1.00* MK 0.96 NY 1.15 ! ON 1.00* OV 1.03 PT 1.07 SC 1.00* ! TS 1.18 WF 1.16 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 GC 1.03 HH 1.00* HN 1.01 ! LA 0.96 MC 1.00* MK 0.99 NY 1.06 ! ON 1.11 OV 1.06 PT 1.03 SC 1.00* ! TS 1.00* WF 1.18 BR 1.02 KK 1.00* ! KP 0.93 WZ 1.05 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* GC 1.00* HH 1.00* HN 0.96 ! LA 1.00* MC 1.03 MK 1.00* NY 1.04 ! ON 1.01 OV 1.00* PT 1.00* SC 1.00* ! TS 0.97 WF 1.05 BR 1.00* KK 1.00* ! KP 1.00* WZ 0.86 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 GC 1.09 HH 1.00* HN 0.99 ! LA 0.97 MC 1.00* MK 0.98 NY 1.21 ! ON 1.00* OV 1.00 PT 1.05 SC 1.00* ! TS 1.20 WF 1.11 BR 1.00* KK 1.00* ! KP 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 GC 1.09 HH 1.00* HN 1.02 ! LA 0.94 MC 1.00* MK 1.03 NY 1.10 ! ON 1.09 OV 1.03 PT 1.03 SC 1.00* ! TS 1.00* WF 1.16 BR 1.00 KK 1.00* ! KP 0.95 WZ 1.04 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* GC 1.00* HH 1.00* HN 0.98 ! LA 1.00* MC 1.10 MK 1.00* NY 1.09 ! ON 1.00 OV 1.00* PT 1.00* SC 1.00* ! TS 1.01 WF 1.05 BR 1.00* KK 1.00* ! KP 1.00* WZ 0.87 ! ! ! Fit before self-cal, rms=0.194731Jy sigma=0.002639 ! Fit after self-cal, rms=0.156772Jy sigma=0.002106 clean ! Inverting map and beam ! Estimated beam: bmin=0.7128 mas, bmaj=1.779 mas, bpa=-17.41 degrees ! Estimated noise=572.129 mJy/beam. ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = -0.0160008 Jy ! Total flux subtracted in 50 components = -0.0160008 Jy ! Clean residual min=-0.025222 max=0.065273 Jy/beam ! Clean residual mean=-0.000229 rms=0.010473 Jy/beam ! Combined flux in latest and established models = 1.832 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 1.832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153230Jy sigma=0.002071 ! Fit after self-cal, rms=0.152626Jy sigma=0.002067 mapl cln ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7128 x 1.779 at -17.41 degrees (North through East) ! Clean map min=-0.022894 max=1.6634 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help peakwin 0.7 ! Inverting map ! Added new window around map position (-4, 2.4). mapl ! ! Move the cursor into the plot window and press 'H' for help clean ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745375 Jy ! Total flux subtracted in 50 components = 0.0745375 Jy ! Clean residual min=-0.017840 max=0.039310 Jy/beam ! Clean residual mean=-0.000157 rms=0.006702 Jy/beam ! Combined flux in latest and established models = 1.90654 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 1.90654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143747Jy sigma=0.001785 ! Fit after self-cal, rms=0.142325Jy sigma=0.001761 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233638 Jy ! Total flux subtracted in 50 components = 0.0233638 Jy ! Clean residual min=-0.017784 max=0.033049 Jy/beam ! Clean residual mean=-0.000133 rms=0.005694 Jy/beam ! Combined flux in latest and established models = 1.9299 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 1.9299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141652Jy sigma=0.001720 ! Fit after self-cal, rms=0.141350Jy sigma=0.001716 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808085 Jy ! Total flux subtracted in 50 components = 0.00808085 Jy ! Clean residual min=-0.018331 max=0.030940 Jy/beam ! Clean residual mean=-0.000125 rms=0.005446 Jy/beam ! Combined flux in latest and established models = 1.93798 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.93799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141023Jy sigma=0.001704 ! Fit after self-cal, rms=0.140918Jy sigma=0.001704 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345753 Jy ! Total flux subtracted in 50 components = 0.00345753 Jy ! Clean residual min=-0.018302 max=0.031223 Jy/beam ! Clean residual mean=-0.000122 rms=0.005361 Jy/beam ! Combined flux in latest and established models = 1.94144 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.94144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140700Jy sigma=0.001698 ! Fit after self-cal, rms=0.140637Jy sigma=0.001698 mapl ! Inverting map ! ! Move the cursor into the plot window and press 'H' for help mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7128 x 1.779 at -17.41 degrees (North through East) ! Clean map min=-0.017584 max=1.6657 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help loglevs 0.6 ! The new contour levels are: ! -0.6 0.6 1.2 2.4 4.8 9.6 19.2 38.4 76.8 mapl cln ! ! Move the cursor into the plot window and press 'H' for help clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020915 Jy ! Total flux subtracted in 50 components = 0.0020915 Jy ! Clean residual min=-0.018279 max=0.031419 Jy/beam ! Clean residual mean=-0.000121 rms=0.005313 Jy/beam ! Combined flux in latest and established models = 1.94353 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 1.94353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140525Jy sigma=0.001695 ! Fit after self-cal, rms=0.140479Jy sigma=0.001695 radpl ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help selfcal true,true,10 ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140479Jy sigma=0.001695 ! Fit after self-cal, rms=0.132941Jy sigma=0.001580 clean ! Inverting map and beam ! Estimated beam: bmin=0.7259 mas, bmaj=1.788 mas, bpa=-17.48 degrees ! Estimated noise=572.146 mJy/beam. ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363383 Jy ! Total flux subtracted in 50 components = -0.00363383 Jy ! Clean residual min=-0.014497 max=0.025445 Jy/beam ! Clean residual mean=-0.000068 rms=0.004566 Jy/beam ! Combined flux in latest and established models = 1.9399 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 1.9399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131266Jy sigma=0.001555 ! Fit after self-cal, rms=0.130968Jy sigma=0.001552 mapl ! Inverting map ! ! Move the cursor into the plot window and press 'H' for help mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.788 at -17.48 degrees (North through East) ! Clean map min=-0.013307 max=1.6686 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125787 Jy ! Total flux subtracted in 50 components = 0.00125787 Jy ! Clean residual min=-0.013870 max=0.025181 Jy/beam ! Clean residual mean=-0.000069 rms=0.004500 Jy/beam ! Combined flux in latest and established models = 1.94116 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 1.94116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130409Jy sigma=0.001544 ! Fit after self-cal, rms=0.130323Jy sigma=0.001543 clean ! Inverting map ! clean: niter=50 gain=0.05 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106234 Jy ! Total flux subtracted in 50 components = 0.00106234 Jy ! Clean residual min=-0.013542 max=0.025308 Jy/beam ! Clean residual mean=-0.000069 rms=0.004466 Jy/beam ! Combined flux in latest and established models = 1.94222 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 1.94222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130038Jy sigma=0.001539 ! Fit after self-cal, rms=0.129994Jy sigma=0.001539 mapl cln ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7259 x 1.788 at -17.48 degrees (North through East) ! Clean map min=-0.012794 max=1.6698 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help save 0202+149_X ! Writing UV FITS file: 0202+149_X.uvf ! Writing 40 model components to file: 0202+149_X.mod ! wwins: Wrote 3 windows to 0202+149_X.win ! Writing clean map to FITS file: 0202+149_X.fits ! Writing difmap environment to: 0202+149_X.par ![@gonzo_plot 0202+149_X] device 0202+149_Xuv.ps/vps,1,2 ! Attempting to open device: '0202+149_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device 0202+149_Xim.ps/vps ! Attempting to open device: '0202+149_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=0.6626 mas, bmaj=1.661 mas, bpa=-19.43 degrees ! Estimated noise=608.251 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6626 x 1.661 at -19.43 degrees (North through East) ! Clean map min=-0.014067 max=1.6506 Jy/beam ![Exited script file: gonzo_plot] quit ! Quitting program ! Log file difmap.log closed on Sat Apr 28 16:41:54 2007