! Started logfile: VR422201_X.log on Tue Sep 11 22:55:25 2007 observe VR422201_X.edt ! Reading UV FITS file: VR422201_X.edt ! AN table 1: 68 integrations on 171 of 171 possible baselines. ! AN table 2: 33 integrations on 171 of 171 possible baselines. ! AN table 3: 13 integrations on 171 of 171 possible baselines. ! AN table 4: 89 integrations on 171 of 171 possible baselines. ! AN table 5: 18 integrations on 171 of 171 possible baselines. ! AN table 6: 13 integrations on 171 of 171 possible baselines. ! AN table 7: 2 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.115547 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: VR422201 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! 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 2124 lines of history. ! ! Reading 18652 visibilities. ![@gonzo6-0.1 VR422201_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 = 6.0 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 1055 telescope corrections were flagged in sub-array 1. ! A total of 559 telescope corrections were flagged in sub-array 2. ! A total of 155 telescope corrections were flagged in sub-array 3. ! A total of 1535 telescope corrections were flagged in sub-array 4. ! A total of 312 telescope corrections were flagged in sub-array 5. ! A total of 170 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1052 telescope corrections were flagged in sub-array 1. ! A total of 559 telescope corrections were flagged in sub-array 2. ! A total of 156 telescope corrections were flagged in sub-array 3. ! A total of 1543 telescope corrections were flagged in sub-array 4. ! A total of 309 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1062 telescope corrections were flagged in sub-array 1. ! A total of 559 telescope corrections were flagged in sub-array 2. ! A total of 155 telescope corrections were flagged in sub-array 3. ! A total of 1538 telescope corrections were flagged in sub-array 4. ! A total of 315 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1070 telescope corrections were flagged in sub-array 1. ! A total of 559 telescope corrections were flagged in sub-array 2. ! A total of 155 telescope corrections were flagged in sub-array 3. ! A total of 1536 telescope corrections were flagged in sub-array 4. ! A total of 313 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! A total of 38 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.607878Jy sigma=0.009409 ! Fit after self-cal, rms=0.609591Jy sigma=0.009450 ! 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=0.6229 mas, bmaj=0.9676 mas, bpa=-8.63 degrees ! Estimated noise=910.515 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 = 1.13445 Jy ! Total flux subtracted in 50 components = 1.13445 Jy ! Clean residual min=-0.042792 max=0.316441 Jy/beam ! Clean residual mean=0.000697 rms=0.015206 Jy/beam ! Combined flux in latest and established models = 1.13445 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 1.13445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.499773Jy sigma=0.007823 ! Fit after self-cal, rms=0.499773Jy sigma=0.007823 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266556 Jy ! Total flux subtracted in 50 components = 0.266556 Jy ! Clean residual min=-0.030632 max=0.104920 Jy/beam ! Clean residual mean=0.000538 rms=0.009645 Jy/beam ! Combined flux in latest and established models = 1.40101 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.40101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336445Jy sigma=0.005258 ! Fit after self-cal, rms=0.336295Jy sigma=0.005257 ! Inverting map ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119142 Jy ! Total flux subtracted in 50 components = 0.119142 Jy ! Clean residual min=-0.030305 max=0.093263 Jy/beam ! Clean residual mean=0.000469 rms=0.008241 Jy/beam ! Combined flux in latest and established models = 1.52015 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.52015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.291227Jy sigma=0.004483 ! Fit after self-cal, rms=0.291012Jy sigma=0.004482 ! Inverting map ! Added new window around map position (-1, -2.6). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0943426 Jy ! Total flux subtracted in 50 components = 0.0943426 Jy ! Clean residual min=-0.027548 max=0.054654 Jy/beam ! Clean residual mean=0.000410 rms=0.007245 Jy/beam ! Combined flux in latest and established models = 1.61449 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 1.61449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258408Jy sigma=0.003916 ! Fit after self-cal, rms=0.256692Jy sigma=0.003902 ! Inverting map ! Added new window around map position (-0.4, -1.4). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0700729 Jy ! Total flux subtracted in 50 components = 0.0700729 Jy ! Clean residual min=-0.026130 max=0.044112 Jy/beam ! Clean residual mean=0.000367 rms=0.006568 Jy/beam ! Combined flux in latest and established models = 1.68457 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 48 components and 1.68457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236287Jy sigma=0.003526 ! Fit after self-cal, rms=0.235321Jy sigma=0.003519 ! Inverting map ! Added new window around map position (-0.2, -2.5). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0572745 Jy ! Total flux subtracted in 50 components = 0.0572745 Jy ! Clean residual min=-0.024599 max=0.039305 Jy/beam ! Clean residual mean=0.000331 rms=0.006083 Jy/beam ! Combined flux in latest and established models = 1.74184 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 1.74184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220647Jy sigma=0.003239 ! Fit after self-cal, rms=0.219924Jy sigma=0.003234 ! Inverting map ! Added new window around map position (0.9, 0.2). ! clean: niter=50 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483092 Jy ! Total flux subtracted in 50 components = 0.0483092 Jy ! Clean residual min=-0.023137 max=0.033116 Jy/beam ! Clean residual mean=0.000302 rms=0.005720 Jy/beam ! Combined flux in latest and established models = 1.79015 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 67 components and 1.79015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208856Jy sigma=0.003022 ! Fit after self-cal, rms=0.208437Jy sigma=0.003019 ! 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=0.773 mas, bmaj=1.185 mas, bpa=-10.11 degrees ! Estimated noise=559.929 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 = 0.0718298 Jy ! Component: 100 - total flux cleaned = 0.121294 Jy ! Total flux subtracted in 100 components = 0.121294 Jy ! Clean residual min=-0.020201 max=0.036222 Jy/beam ! Clean residual mean=0.001221 rms=0.006047 Jy/beam ! Combined flux in latest and established models = 1.91145 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 1.91145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188043Jy sigma=0.002577 ! Fit after self-cal, rms=0.186495Jy sigma=0.002561 ! Inverting map ! Added new window around map position (-0.5, -4.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434998 Jy ! Component: 100 - total flux cleaned = 0.074708 Jy ! Total flux subtracted in 100 components = 0.074708 Jy ! Clean residual min=-0.017613 max=0.024520 Jy/beam ! Clean residual mean=0.000906 rms=0.005129 Jy/beam ! Combined flux in latest and established models = 1.98615 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 131 components and 1.98615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177949Jy sigma=0.002373 ! Fit after self-cal, rms=0.176810Jy sigma=0.002360 ! Inverting map print "****************************************" ! **************************************** print "*** Finished Natural Weighting CLEAN ***" ! *** Finished Natural Weighting CLEAN *** print "****************************************" ! **************************************** gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 GC 1.02 GG 1.00* ! HN 0.94 KP 0.97 LA 0.97 MA 1.45 ! MK 1.00 NL 1.08 NY 1.00 ON 1.00* ! OV 0.99 PT 0.99 SC 1.02 TC 1.00* ! TS 1.00* WF 1.16 WZ 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.99 GC 1.01 GG 1.00* ! HN 1.00* KP 0.98 LA 1.00 MA 1.00* ! MK 0.97 NL 1.18 NY 1.00* ON 1.00* ! OV 1.00 PT 1.02 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 GC 1.11 GG 1.00* ! HN 0.98 KP 0.97 LA 0.98 MA 1.00* ! MK 0.96 NL 1.10 NY 1.00* ON 1.00* ! OV 0.94 PT 0.96 SC 1.00* TC 1.00* ! TS 1.00* WF 1.05 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.00 GC 1.10 GG 1.00* ! HN 0.98 KP 0.94 LA 0.95 MA 1.00* ! MK 1.00* NL 1.08 NY 1.00* ON 1.00* ! OV 1.03 PT 0.97 SC 0.99 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.01 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 0.93 ON 0.97 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.95 GC 1.00 GG 1.00* ! HN 0.99 KP 0.97 LA 0.97 MA 1.00* ! MK 1.00* NL 1.10 NY 1.00* ON 1.00* ! OV 0.93 PT 0.96 SC 1.00* TC 1.00* ! TS 1.04 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 GC 1.06 GG 1.00* ! HN 0.94 KP 0.94 LA 0.97 MA 1.43 ! MK 1.01 NL 1.04 NY 0.98 ON 1.00* ! OV 0.98 PT 1.01 SC 0.98 TC 1.00* ! TS 1.00* WF 1.19 WZ 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 GC 1.05 GG 1.00* ! HN 1.00* KP 0.97 LA 0.99 MA 1.00* ! MK 0.97 NL 1.13 NY 1.00* ON 1.00* ! OV 1.01 PT 1.05 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.94 GC 1.10 GG 1.00* ! HN 0.99 KP 0.91 LA 0.99 MA 1.00* ! MK 0.97 NL 1.05 NY 1.00* ON 1.00* ! OV 0.94 PT 1.00 SC 1.00* TC 1.00* ! TS 1.00* WF 1.06 WZ 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.00 GC 1.10 GG 1.00* ! HN 0.98 KP 0.91 LA 0.95 MA 1.00* ! MK 1.00* NL 1.04 NY 1.00* ON 1.00* ! OV 1.05 PT 1.00 SC 0.95 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.01 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 0.93 ON 1.01 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.94 GC 1.04 GG 1.00* ! HN 0.99 KP 0.93 LA 0.98 MA 1.00* ! MK 1.00* NL 1.06 NY 1.00* ON 1.00* ! OV 0.92 PT 1.00 SC 1.00* TC 1.00* ! TS 1.03 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 GC 1.06 GG 1.00* ! HN 0.93 KP 0.87 LA 0.97 MA 1.56 ! MK 1.00 NL 1.01 NY 1.02 ON 1.00* ! OV 1.01 PT 1.03 SC 1.01 TC 1.00* ! TS 1.00* WF 1.28 WZ 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 GC 1.05 GG 1.00* ! HN 1.00* KP 0.88 LA 0.98 MA 1.00* ! MK 0.98 NL 1.08 NY 1.00* ON 1.00* ! OV 1.03 PT 1.11 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.95 GC 1.11 GG 1.00* ! HN 0.97 KP 0.86 LA 0.99 MA 1.00* ! MK 0.96 NL 1.01 NY 1.00* ON 1.00* ! OV 0.98 PT 1.03 SC 1.00* TC 1.00* ! TS 1.00* WF 1.10 WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 GC 1.13 GG 1.00* ! HN 0.97 KP 0.86 LA 0.96 MA 1.00* ! MK 1.00* NL 1.02 NY 1.00* ON 1.00* ! OV 1.06 PT 1.03 SC 0.96 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.07 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 0.95 ON 1.18 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.95 GC 1.05 GG 1.00* ! HN 0.96 KP 0.86 LA 0.98 MA 1.00* ! MK 1.00* NL 1.02 NY 1.00* ON 1.00* ! OV 0.96 PT 1.03 SC 1.00* TC 1.00* ! TS 1.02 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 GC 1.08 GG 1.00* ! HN 0.96 KP 0.92 LA 0.94 MA 1.75 ! MK 1.03 NL 1.01 NY 1.07 ON 1.00* ! OV 0.99 PT 1.03 SC 1.05 TC 1.00* ! TS 1.00* WF 1.29 WZ 0.89 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 GC 1.04 GG 1.00* ! HN 1.00* KP 0.94 LA 0.97 MA 1.00* ! MK 1.01 NL 1.10 NY 1.00* ON 1.00* ! OV 1.02 PT 1.09 SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.93 GC 1.12 GG 1.00* ! HN 0.99 KP 0.91 LA 0.97 MA 1.00* ! MK 0.98 NL 1.02 NY 1.00* ON 1.00* ! OV 0.96 PT 1.03 SC 1.00* TC 1.00* ! TS 1.00* WF 1.09 WZ 1.00* ! ! A total of 15 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.97 GC 1.17 GG 1.00* ! HN 1.00 KP 0.91 LA 0.95 MA 1.00* ! MK 1.00* NL 1.03 NY 1.00* ON 1.00* ! OV 1.03 PT 1.02 SC 1.01 TC 1.00* ! TS 1.00* WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 1.09 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* NY 0.96 ON 1.10 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.00* WZ 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.93 GC 1.06 GG 1.00* ! HN 0.99 KP 0.91 LA 0.96 MA 1.00* ! MK 1.00* NL 1.03 NY 1.00* ON 1.00* ! OV 0.95 PT 1.02 SC 1.00* TC 1.00* ! TS 1.05 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 0.00* ON 0.00* ! OV 0.00* PT 0.00* SC 0.00* TC 0.00* ! TS 0.00* WF 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.176810Jy sigma=0.002360 ! Fit after self-cal, rms=0.118514Jy sigma=0.001632 dynam = dynam - 0.5 doamp = false flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7765 mas, bmaj=1.194 mas, bpa=-10.3 degrees ! Estimated noise=557.024 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 (-0.3, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247794 Jy ! Component: 100 - total flux cleaned = 0.041904 Jy ! Total flux subtracted in 100 components = 0.041904 Jy ! Clean residual min=-0.008678 max=0.013942 Jy/beam ! Clean residual mean=0.000435 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 2.02806 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 2.02806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113995Jy sigma=0.001540 ! Fit after self-cal, rms=0.113514Jy sigma=0.001535 ! Inverting map ! Added new window around map position (1.4, -5.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159012 Jy ! Component: 100 - total flux cleaned = 0.0249522 Jy ! Total flux subtracted in 100 components = 0.0249522 Jy ! Clean residual min=-0.008445 max=0.011388 Jy/beam ! Clean residual mean=0.000327 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 2.05301 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 2.05301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111244Jy sigma=0.001490 ! Fit after self-cal, rms=0.111016Jy sigma=0.001488 ! 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) ! Added new window around map position (5.9, -7.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109701 Jy ! Component: 100 - total flux cleaned = 0.0176365 Jy ! Total flux subtracted in 100 components = 0.0176365 Jy ! Clean residual min=-0.007991 max=0.009283 Jy/beam ! Clean residual mean=0.000256 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 2.07065 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 208 components and 2.07064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109649Jy sigma=0.001462 ! Fit after self-cal, rms=0.103056Jy sigma=0.001367 ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.194 mas, bpa=-10.26 degrees ! Estimated noise=556.426 mJy/beam. ! Added new window around map position (-1.9, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118227 Jy ! Component: 100 - total flux cleaned = 0.018236 Jy ! Total flux subtracted in 100 components = 0.018236 Jy ! Clean residual min=-0.005965 max=0.009087 Jy/beam ! Clean residual mean=0.000278 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 2.08888 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 241 components and 2.08888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101692Jy sigma=0.001340 ! Fit after self-cal, rms=0.100664Jy sigma=0.001324 ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.194 mas, bpa=-10.27 degrees ! Estimated noise=556.31 mJy/beam. ! Added new window around map position (3, -6.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106023 Jy ! Component: 100 - total flux cleaned = 0.0167961 Jy ! Total flux subtracted in 100 components = 0.0167961 Jy ! Clean residual min=-0.005550 max=0.007179 Jy/beam ! Clean residual mean=0.000260 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 2.10568 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 259 components and 2.10568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099627Jy sigma=0.001303 ! Fit after self-cal, rms=0.099120Jy sigma=0.001295 ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.194 mas, bpa=-10.27 degrees ! Estimated noise=556.268 mJy/beam. ! Added new window around map position (0.7, -8.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00732604 Jy ! Component: 100 - total flux cleaned = 0.0130436 Jy ! Total flux subtracted in 100 components = 0.0130436 Jy ! Clean residual min=-0.005124 max=0.006507 Jy/beam ! Clean residual mean=0.000247 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 2.11872 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 45 model components to the UV plane model. ! The established model now contains 285 components and 2.11872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098367Jy sigma=0.001280 ! Fit after self-cal, rms=0.098047Jy sigma=0.001276 ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.194 mas, bpa=-10.27 degrees ! Estimated noise=556.268 mJy/beam. ! Added new window around map position (3.6, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644634 Jy ! Component: 100 - total flux cleaned = 0.0116251 Jy ! Total flux subtracted in 100 components = 0.0116251 Jy ! Clean residual min=-0.004761 max=0.005879 Jy/beam ! Clean residual mean=0.000228 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 2.13035 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 37 model components to the UV plane model. ! The established model now contains 299 components and 2.13035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097463Jy sigma=0.001263 ! Fit after self-cal, rms=0.097266Jy sigma=0.001261 ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.194 mas, bpa=-10.28 degrees ! Estimated noise=556.317 mJy/beam. ! Added new window around map position (3.2, 6.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548374 Jy ! Component: 100 - total flux cleaned = 0.0101037 Jy ! Total flux subtracted in 100 components = 0.0101037 Jy ! Clean residual min=-0.004697 max=0.004872 Jy/beam ! Clean residual mean=0.000210 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 2.14045 Jy ! Performing amp+phase self-cal over 1 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 313 components and 2.14045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096774Jy sigma=0.001251 ! Fit after self-cal, rms=0.096636Jy sigma=0.001250 ! Inverting map and beam ! Estimated beam: bmin=0.7763 mas, bmaj=1.194 mas, bpa=-10.27 degrees ! Estimated noise=556.356 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 = 0.00440919 Jy ! Component: 100 - total flux cleaned = 0.00791212 Jy ! Total flux subtracted in 100 components = 0.00791212 Jy ! Clean residual min=-0.004564 max=0.004682 Jy/beam ! Clean residual mean=0.000199 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 2.14836 Jy ! Performing phase self-cal over 0.6 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 329 components and 2.14836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096268Jy sigma=0.001242 ! Fit after self-cal, rms=0.096193Jy sigma=0.001241 ! Inverting map print "***********************************" ! *********************************** print "*** Finished Amplitude Self-Cal ***" ! *** Finished Amplitude Self-Cal *** print "***********************************" ! *********************************** save VR422201_X ! Writing UV FITS file: VR422201_X.uvf ! Writing 329 model components to file: VR422201_X.mod ! wwins: Wrote 14 windows to VR422201_X.win ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7763 x 1.194 at -10.27 degrees (North through East) ! Clean map min=-0.0045275 max=1.4788 Jy/beam ! Writing clean map to FITS file: VR422201_X.fits ! Writing difmap environment to: VR422201_X.par print "****************************" ! **************************** print "*** Now, make some plots ***" ! *** Now, make some plots *** print "****************************" ! **************************** ![@gonzo_plot VR422201_X] device VR422201_Xuv.ps/vps,1,2 ! Attempting to open device: 'VR422201_Xuv.ps/vps' radplot ! Using default options string "m1" uvplot ! Using default options string "" device VR422201_Xim.ps/vps ! Attempting to open device: 'VR422201_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=0.7763 mas, bmaj=1.194 mas, bpa=-10.27 degrees ! Estimated noise=556.356 mJy/beam. mappl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7763 x 1.194 at -10.27 degrees (North through East) ! Clean map min=-0.0045275 max=1.4788 Jy/beam ![Exited script file: gonzo_plot] ![Exited script file: gonzo6-0.1] quit ! Quitting program ! Log file VR422201_X.log closed on Tue Sep 11 22:55:43 2007