! Started logfile: J2225-0457_S_2003_09_17_pus_uvs.log on Wed May 23 19:25:55 2007 obs J2225-0457_S_2003_09_17_pus_uva.fits ! Reading UV FITS file: J2225-0457_S_2003_09_17_pus_uva.fits ! AN table 1: 75 integrations on 120 of 120 possible baselines. ! AN table 2: 23 integrations on 120 of 120 possible baselines. ! AN table 3: 25 integrations on 120 of 120 possible baselines. ! AN table 4: 32 integrations on 120 of 120 possible baselines. ! AN table 5: 105 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.130801 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2225-0457 ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1736 lines of history. ! ! Reading 16324 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 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 802 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! A total of 364 telescope corrections were flagged in sub-array 3. ! A total of 216 telescope corrections were flagged in sub-array 4. ! A total of 1264 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 802 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! A total of 364 telescope corrections were flagged in sub-array 3. ! A total of 212 telescope corrections were flagged in sub-array 4. ! A total of 1264 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 802 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! A total of 364 telescope corrections were flagged in sub-array 3. ! A total of 212 telescope corrections were flagged in sub-array 4. ! A total of 1264 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 802 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! A total of 364 telescope corrections were flagged in sub-array 3. ! A total of 217 telescope corrections were flagged in sub-array 4. ! A total of 1284 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=2.212440Jy sigma=0.015412 ! Fit after self-cal, rms=1.861568Jy sigma=0.013171 ! 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=2.207 mas, bmaj=6.882 mas, bpa=3.193 degrees ! Estimated noise=1321.11 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 = 1.90541 Jy ! Component: 100 - total flux cleaned = 2.4229 Jy ! Total flux subtracted in 100 components = 2.4229 Jy ! Clean residual min=-0.075463 max=0.225921 Jy/beam ! Clean residual mean=0.000756 rms=0.020995 Jy/beam ! Combined flux in latest and established models = 2.4229 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.4229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.718999Jy sigma=0.004856 ! Fit after self-cal, rms=0.718998Jy sigma=0.004852 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252962 Jy ! Component: 100 - total flux cleaned = 0.399808 Jy ! Total flux subtracted in 100 components = 0.399808 Jy ! Clean residual min=-0.053867 max=0.138306 Jy/beam ! Clean residual mean=0.000608 rms=0.014047 Jy/beam ! Combined flux in latest and established models = 2.82271 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 2.82271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.541928Jy sigma=0.003426 ! Fit after self-cal, rms=0.540721Jy sigma=0.003418 ! Inverting map ! Added new window around map position (3.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133338 Jy ! Component: 100 - total flux cleaned = 0.215744 Jy ! Total flux subtracted in 100 components = 0.215744 Jy ! Clean residual min=-0.045758 max=0.065231 Jy/beam ! Clean residual mean=0.000531 rms=0.011114 Jy/beam ! Combined flux in latest and established models = 3.03845 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 3.03845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.480505Jy sigma=0.002911 ! Fit after self-cal, rms=0.477934Jy sigma=0.002896 ! 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=3.114 mas, bmaj=8.801 mas, bpa=0.003588 degrees ! Estimated noise=823.158 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 (51, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149206 Jy ! Component: 100 - total flux cleaned = 0.253661 Jy ! Component: 150 - total flux cleaned = 0.33127 Jy ! Component: 200 - total flux cleaned = 0.390929 Jy ! Total flux subtracted in 200 components = 0.390929 Jy ! Clean residual min=-0.046130 max=0.061317 Jy/beam ! Clean residual mean=0.003750 rms=0.013290 Jy/beam ! Combined flux in latest and established models = 3.42938 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 108 components and 3.42938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.410415Jy sigma=0.002365 ! Fit after self-cal, rms=0.406066Jy sigma=0.002325 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 GC 0.96 HN 0.92 KP 0.99 ! LA 0.96 MK 0.96 NL 1.00 NY 1.00* ! ON 1.00* OV 0.95 PT 1.03 SC 0.98 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.96 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 GC 1.03 HN 1.00 KP 0.95 ! LA 0.95 MK 1.01 NL 1.00 NY 1.00* ! ON 1.00* OV 1.06 PT 0.98 SC 1.02 ! TS 1.08 KK 0.97 WZ 1.00* WF 1.09 ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 GC 1.00* HN 1.03 KP 0.88 ! LA 0.98 MK 1.00* NL 1.01 NY 1.00* ! ON 1.00* OV 1.00 PT 1.01 SC 0.98 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.97 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 GC 0.92 HN 1.03 KP 1.07 ! LA 0.97 MK 1.06 NL 1.04 NY 1.00* ! ON 1.00* OV 0.95 PT 1.02 SC 1.03 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.98 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 GC 0.96 HN 0.92 KP 1.05 ! LA 0.96 MK 1.05 NL 1.03 NY 1.00* ! ON 1.00* OV 1.00 PT 0.97 SC 1.06 ! TS 1.11 KK 0.93 WZ 1.00* WF 1.06 ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 GC 1.00* HN 1.04 KP 1.01 ! LA 0.98 MK 1.00* NL 1.04 NY 1.00* ! ON 1.00* OV 0.95 PT 0.99 SC 1.03 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.98 ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 GC 1.00 HN 1.04 KP 1.04 ! LA 0.92 MK 1.03 NL 0.97 NY 1.00* ! ON 1.00* OV 0.97 PT 1.05 SC 1.03 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 GC 1.03 HN 0.90 KP 1.04 ! LA 0.93 MK 1.02 NL 0.98 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.05 ! TS 1.12 KK 0.93 WZ 1.00* WF 1.08 ! ! A total of 15 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 GC 1.00* HN 1.04 KP 1.01 ! LA 0.94 MK 1.00* NL 0.98 NY 1.00* ! ON 1.00* OV 0.97 PT 1.03 SC 1.01 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.99 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 GC 1.02 HN 0.92 KP 1.04 ! LA 0.95 MK 0.99 NL 1.00 NY 1.00* ! ON 1.00* OV 0.93 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 36 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* GC 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* NY 0.00* ! ON 0.00* OV 0.00* PT 0.00* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 GC 1.07 HN 0.99 KP 1.05 ! LA 0.96 MK 0.96 NL 1.00 NY 1.00* ! ON 1.00* OV 1.02 PT 0.95 SC 1.00 ! TS 1.11 KK 0.98 WZ 1.00* WF 1.08 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 GC 1.00* HN 1.04 KP 1.01 ! LA 0.97 MK 1.00* NL 1.01 NY 1.00* ! ON 1.00* OV 0.98 PT 0.97 SC 0.94 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! ! Fit before self-cal, rms=0.406066Jy sigma=0.002325 ! Fit after self-cal, rms=0.367441Jy sigma=0.002040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.998 mas, bpa=-1.058 degrees ! Estimated noise=824.041 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 = 0.0448768 Jy ! Component: 100 - total flux cleaned = 0.074424 Jy ! Component: 150 - total flux cleaned = 0.0918302 Jy ! Component: 200 - total flux cleaned = 0.104012 Jy ! Total flux subtracted in 200 components = 0.104012 Jy ! Clean residual min=-0.027682 max=0.045393 Jy/beam ! Clean residual mean=0.002913 rms=0.010301 Jy/beam ! Combined flux in latest and established models = 3.53339 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 155 components and 3.53339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.358164Jy sigma=0.001985 ! Fit after self-cal, rms=0.357709Jy sigma=0.001981 ! 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=0.357709Jy sigma=0.001981 ! Fit after self-cal, rms=0.347836Jy sigma=0.001919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=8.993 mas, bpa=-1.071 degrees ! Estimated noise=825.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240095 Jy ! Component: 100 - total flux cleaned = 0.0408025 Jy ! Component: 150 - total flux cleaned = 0.0469259 Jy ! Component: 200 - total flux cleaned = 0.0513191 Jy ! Total flux subtracted in 200 components = 0.0513191 Jy ! Clean residual min=-0.025841 max=0.044410 Jy/beam ! Clean residual mean=0.002311 rms=0.009564 Jy/beam ! Combined flux in latest and established models = 3.58471 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 173 components and 3.58471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344144Jy sigma=0.001900 ! Fit after self-cal, rms=0.344070Jy sigma=0.001898 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) ! Added new window around map position (126, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429984 Jy ! Component: 100 - total flux cleaned = 0.067074 Jy ! Component: 150 - total flux cleaned = 0.0843854 Jy ! Component: 200 - total flux cleaned = 0.0984948 Jy ! Total flux subtracted in 200 components = 0.0984949 Jy ! Clean residual min=-0.024004 max=0.042128 Jy/beam ! Clean residual mean=0.002153 rms=0.008968 Jy/beam ! Combined flux in latest and established models = 3.68321 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 223 components and 3.68321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.336189Jy sigma=0.001850 ! Fit after self-cal, rms=0.335616Jy sigma=0.001845 ! Inverting map ! Added new window around map position (64, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449562 Jy ! Component: 100 - total flux cleaned = 0.0705278 Jy ! Component: 150 - total flux cleaned = 0.0891171 Jy ! Component: 200 - total flux cleaned = 0.104265 Jy ! Total flux subtracted in 200 components = 0.104265 Jy ! Clean residual min=-0.022849 max=0.032972 Jy/beam ! Clean residual mean=0.001694 rms=0.007611 Jy/beam ! Combined flux in latest and established models = 3.78747 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 274 components and 3.78747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.327771Jy sigma=0.001786 ! Fit after self-cal, rms=0.327322Jy sigma=0.001782 ! Inverting map ! Added new window around map position (41.5, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321512 Jy ! Component: 100 - total flux cleaned = 0.0512881 Jy ! Component: 150 - total flux cleaned = 0.0674111 Jy ! Component: 200 - total flux cleaned = 0.078815 Jy ! Total flux subtracted in 200 components = 0.078815 Jy ! Clean residual min=-0.021705 max=0.028646 Jy/beam ! Clean residual mean=0.001328 rms=0.006843 Jy/beam ! Combined flux in latest and established models = 3.86629 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 331 components and 3.86629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.322616Jy sigma=0.001747 ! Fit after self-cal, rms=0.322384Jy sigma=0.001746 ! 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=0.322384Jy sigma=0.001746 ! Fit after self-cal, rms=0.317847Jy sigma=0.001689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=8.988 mas, bpa=-1.019 degrees ! Estimated noise=824.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176932 Jy ! Component: 100 - total flux cleaned = 0.0306353 Jy ! Component: 150 - total flux cleaned = 0.0409838 Jy ! Component: 200 - total flux cleaned = 0.0475823 Jy ! Total flux subtracted in 200 components = 0.0475823 Jy ! Clean residual min=-0.017709 max=0.028008 Jy/beam ! Clean residual mean=0.001162 rms=0.006165 Jy/beam ! Combined flux in latest and established models = 3.91387 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 368 components and 3.91387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315419Jy sigma=0.001675 ! Fit after self-cal, rms=0.315352Jy sigma=0.001674 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) ! Added new window around map position (14, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261676 Jy ! Component: 100 - total flux cleaned = 0.0346828 Jy ! Component: 150 - total flux cleaned = 0.0397619 Jy ! Component: 200 - total flux cleaned = 0.044412 Jy ! Total flux subtracted in 200 components = 0.044412 Jy ! Clean residual min=-0.016505 max=0.024198 Jy/beam ! Clean residual mean=0.000899 rms=0.005757 Jy/beam ! Combined flux in latest and established models = 3.95828 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 394 components and 3.95828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312219Jy sigma=0.001653 ! Fit after self-cal, rms=0.312178Jy sigma=0.001651 ! Inverting map ! Added new window around map position (75, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255613 Jy ! Component: 100 - total flux cleaned = 0.0410555 Jy ! Component: 150 - total flux cleaned = 0.0531205 Jy ! Component: 200 - total flux cleaned = 0.0620972 Jy ! Total flux subtracted in 200 components = 0.0620972 Jy ! Clean residual min=-0.016708 max=0.022716 Jy/beam ! Clean residual mean=0.000689 rms=0.005164 Jy/beam ! Combined flux in latest and established models = 4.02038 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 441 components and 4.02038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308683Jy sigma=0.001631 ! Fit after self-cal, rms=0.308500Jy sigma=0.001630 ! Inverting map ! Added new window around map position (116, -39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225469 Jy ! Component: 100 - total flux cleaned = 0.0358774 Jy ! Component: 150 - total flux cleaned = 0.0466461 Jy ! Component: 200 - total flux cleaned = 0.0559609 Jy ! Total flux subtracted in 200 components = 0.0559609 Jy ! Clean residual min=-0.017196 max=0.016002 Jy/beam ! Clean residual mean=0.000524 rms=0.004834 Jy/beam ! Combined flux in latest and established models = 4.07634 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 477 components and 4.07634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305443Jy sigma=0.001615 ! Fit after self-cal, rms=0.305323Jy sigma=0.001614 ! 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=0.305323Jy sigma=0.001614 ! Fit after self-cal, rms=0.304677Jy sigma=0.001607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.666 mas, bmaj=14.77 mas, bpa=-8.163 degrees ! Estimated noise=1021.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231228 Jy ! Component: 100 - total flux cleaned = 0.0398953 Jy ! Component: 150 - total flux cleaned = 0.0538393 Jy ! Component: 200 - total flux cleaned = 0.0654476 Jy ! Total flux subtracted in 200 components = 0.0654476 Jy ! Clean residual min=-0.021946 max=0.025161 Jy/beam ! Clean residual mean=0.000695 rms=0.007874 Jy/beam ! Combined flux in latest and established models = 4.14179 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 520 components and 4.14179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302927Jy sigma=0.001601 ! Fit after self-cal, rms=0.302656Jy sigma=0.001600 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114777 Jy ! Component: 100 - total flux cleaned = 0.019945 Jy ! Component: 150 - total flux cleaned = 0.0264113 Jy ! Component: 200 - total flux cleaned = 0.0319304 Jy ! Total flux subtracted in 200 components = 0.0319304 Jy ! Clean residual min=-0.022635 max=0.023227 Jy/beam ! Clean residual mean=0.000428 rms=0.007657 Jy/beam ! Combined flux in latest and established models = 4.17372 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 547 components and 4.17372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301953Jy sigma=0.001598 ! Fit after self-cal, rms=0.301875Jy sigma=0.001598 ! 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=3.198 mas, bmaj=8.982 mas, bpa=-0.9965 degrees ! Estimated noise=824.202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.198 x 8.982 at -0.9965 degrees (North through East) ! Clean map min=-0.015066 max=2.6304 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301875Jy sigma=0.001598 ! Fit after self-cal, rms=0.253915Jy sigma=0.001276 ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.984 mas, bpa=-0.9361 degrees ! Estimated noise=823.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316021 Jy ! Component: 100 - total flux cleaned = 0.00215634 Jy ! Component: 150 - total flux cleaned = 0.00325473 Jy ! Component: 200 - total flux cleaned = 0.00503554 Jy ! Total flux subtracted in 200 components = 0.00503554 Jy ! Clean residual min=-0.014679 max=0.013114 Jy/beam ! Clean residual mean=0.000038 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 4.17875 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 580 components and 4.17875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253116Jy sigma=0.001271 ! Fit after self-cal, rms=0.253140Jy sigma=0.001271 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203841 Jy ! Component: 100 - total flux cleaned = 0.00392267 Jy ! Component: 150 - total flux cleaned = 0.0057107 Jy ! Component: 200 - total flux cleaned = 0.00742261 Jy ! Total flux subtracted in 200 components = 0.00742261 Jy ! Clean residual min=-0.014253 max=0.012955 Jy/beam ! Clean residual mean=0.000005 rms=0.004115 Jy/beam ! Combined flux in latest and established models = 4.18618 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 596 components and 4.18618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252654Jy sigma=0.001268 ! Fit after self-cal, rms=0.252659Jy sigma=0.001268 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252659Jy sigma=0.001268 ! Fit after self-cal, rms=0.252657Jy sigma=0.001267 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=2.295 mas, bmaj=6.902 mas, bpa=2.652 degrees ! Estimated noise=1331.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.92288 Jy ! Component: 100 - total flux cleaned = 2.43095 Jy ! Component: 150 - total flux cleaned = 2.682 Jy ! Component: 200 - total flux cleaned = 2.83353 Jy ! Total flux subtracted in 200 components = 2.83353 Jy ! Clean residual min=-0.034236 max=0.080412 Jy/beam ! Clean residual mean=0.000510 rms=0.011294 Jy/beam ! Combined flux in latest and established models = 2.83353 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 17 model components to the UV plane model. ! The established model now contains 17 components and 2.83353 Jy ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=8.985 mas, bpa=-0.9265 degrees ! Estimated noise=823.592 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 = 0.196323 Jy ! Component: 100 - total flux cleaned = 0.332419 Jy ! Component: 150 - total flux cleaned = 0.433626 Jy ! Component: 200 - total flux cleaned = 0.513971 Jy ! Total flux subtracted in 200 components = 0.513971 Jy ! Clean residual min=-0.030447 max=0.060576 Jy/beam ! Clean residual mean=0.003526 rms=0.012924 Jy/beam ! Combined flux in latest and established models = 3.3475 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 107 components and 3.3475 Jy ! Inverting map ! Added new window around map position (57.5, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070482 Jy ! Component: 100 - total flux cleaned = 0.130421 Jy ! Component: 150 - total flux cleaned = 0.183534 Jy ! Component: 200 - total flux cleaned = 0.231274 Jy ! Total flux subtracted in 200 components = 0.231274 Jy ! Clean residual min=-0.022765 max=0.037173 Jy/beam ! Clean residual mean=0.002554 rms=0.009245 Jy/beam ! Combined flux in latest and established models = 3.57877 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 190 components and 3.57877 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=7.668 mas, bmaj=14.78 mas, bpa=-8.126 degrees ! Estimated noise=1020.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0800606 Jy ! Component: 100 - total flux cleaned = 0.144841 Jy ! Component: 150 - total flux cleaned = 0.199136 Jy ! Component: 200 - total flux cleaned = 0.245243 Jy ! Total flux subtracted in 200 components = 0.245243 Jy ! Clean residual min=-0.024883 max=0.032784 Jy/beam ! Clean residual mean=0.003185 rms=0.011608 Jy/beam ! Combined flux in latest and established models = 3.82402 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396149 Jy ! Component: 100 - total flux cleaned = 0.0740493 Jy ! Component: 150 - total flux cleaned = 0.104348 Jy ! Component: 200 - total flux cleaned = 0.131358 Jy ! Total flux subtracted in 200 components = 0.131358 Jy ! Clean residual min=-0.023703 max=0.027053 Jy/beam ! Clean residual mean=0.002172 rms=0.009216 Jy/beam ! Combined flux in latest and established models = 3.95537 Jy ! Adding 256 model components to the UV plane model. ! The established model now contains 417 components and 3.95537 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. shift -50,0 ! Shifting UV data, models and windows by: -50 (mas) East ! Shifting UV data, models and windows by: 0 (mas) North ! Total accumulated eastward shift = -50 (mas). ! Total accumulated northward shift = 0 (mas). clean ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=8.985 mas, bpa=-0.9265 degrees ! Estimated noise=823.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214229 Jy ! Component: 100 - total flux cleaned = 0.0373779 Jy ! Component: 150 - total flux cleaned = 0.0518582 Jy ! Component: 200 - total flux cleaned = 0.0652464 Jy ! Total flux subtracted in 200 components = 0.0652464 Jy ! Clean residual min=-0.014543 max=0.019704 Jy/beam ! Clean residual mean=0.002173 rms=0.004503 Jy/beam ! Combined flux in latest and established models = 4.02062 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 475 components and 4.02062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256821Jy sigma=0.001285 ! Fit after self-cal, rms=0.255884Jy sigma=0.001276 wmodel J2225-0457_S_2003_09_17_pus_map.mod ! Writing 475 model components to file: J2225-0457_S_2003_09_17_pus_map.mod wobs J2225-0457_S_2003_09_17_pus_uvs.fits ! Writing UV FITS file: J2225-0457_S_2003_09_17_pus_uvs.fits wwins J2225-0457_S_2003_09_17_pus_map.win ! wwins: Wrote 10 windows to J2225-0457_S_2003_09_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848658 Jy ! Component: 100 - total flux cleaned = 0.0155783 Jy ! Component: 150 - total flux cleaned = 0.0222049 Jy ! Component: 200 - total flux cleaned = 0.0285034 Jy ! Component: 250 - total flux cleaned = 0.0345847 Jy ! Component: 300 - total flux cleaned = 0.0404815 Jy ! Component: 350 - total flux cleaned = 0.0462146 Jy ! Component: 400 - total flux cleaned = 0.0515786 Jy ! Component: 450 - total flux cleaned = 0.0565962 Jy ! Component: 500 - total flux cleaned = 0.0617111 Jy ! Component: 550 - total flux cleaned = 0.0662933 Jy ! Component: 600 - total flux cleaned = 0.0703698 Jy ! Component: 650 - total flux cleaned = 0.0743622 Jy ! Component: 700 - total flux cleaned = 0.0776891 Jy ! Component: 750 - total flux cleaned = 0.0813421 Jy ! Component: 800 - total flux cleaned = 0.0849321 Jy ! Component: 850 - total flux cleaned = 0.0880912 Jy ! Component: 900 - total flux cleaned = 0.0910205 Jy ! Component: 950 - total flux cleaned = 0.0944455 Jy ! Component: 1000 - total flux cleaned = 0.0974652 Jy ! Component: 1050 - total flux cleaned = 0.100618 Jy ! Component: 1100 - total flux cleaned = 0.103901 Jy ! Component: 1150 - total flux cleaned = 0.107142 Jy ! Component: 1200 - total flux cleaned = 0.110172 Jy ! Component: 1250 - total flux cleaned = 0.113166 Jy ! Component: 1300 - total flux cleaned = 0.115797 Jy ! Component: 1350 - total flux cleaned = 0.119048 Jy ! Component: 1400 - total flux cleaned = 0.121619 Jy ! Component: 1450 - total flux cleaned = 0.12448 Jy ! Component: 1500 - total flux cleaned = 0.127154 Jy ! Component: 1550 - total flux cleaned = 0.129955 Jy ! Component: 1600 - total flux cleaned = 0.13242 Jy ! Component: 1650 - total flux cleaned = 0.135473 Jy ! Component: 1700 - total flux cleaned = 0.138043 Jy ! Component: 1750 - total flux cleaned = 0.140439 Jy ! Component: 1800 - total flux cleaned = 0.143113 Jy ! Component: 1850 - total flux cleaned = 0.145907 Jy ! Component: 1900 - total flux cleaned = 0.147949 Jy ! Component: 1950 - total flux cleaned = 0.150552 Jy ! Component: 2000 - total flux cleaned = 0.15313 Jy ! Component: 2050 - total flux cleaned = 0.155402 Jy ! Component: 2100 - total flux cleaned = 0.157796 Jy ! Component: 2150 - total flux cleaned = 0.16003 Jy ! Component: 2200 - total flux cleaned = 0.162523 Jy ! Component: 2250 - total flux cleaned = 0.164444 Jy ! Component: 2300 - total flux cleaned = 0.167031 Jy ! Component: 2350 - total flux cleaned = 0.169192 Jy ! Component: 2400 - total flux cleaned = 0.171737 Jy ! Component: 2450 - total flux cleaned = 0.173862 Jy ! Component: 2500 - total flux cleaned = 0.176234 Jy ! Component: 2550 - total flux cleaned = 0.178717 Jy ! Component: 2600 - total flux cleaned = 0.180531 Jy ! Component: 2650 - total flux cleaned = 0.182847 Jy ! Component: 2700 - total flux cleaned = 0.184508 Jy ! Component: 2750 - total flux cleaned = 0.18679 Jy ! Component: 2800 - total flux cleaned = 0.188802 Jy ! Component: 2850 - total flux cleaned = 0.190426 Jy ! Component: 2900 - total flux cleaned = 0.19241 Jy ! Component: 2950 - total flux cleaned = 0.194133 Jy ! Component: 3000 - total flux cleaned = 0.19621 Jy ! Component: 3050 - total flux cleaned = 0.197787 Jy ! Component: 3100 - total flux cleaned = 0.199715 Jy ! Component: 3150 - total flux cleaned = 0.201509 Jy ! Component: 3200 - total flux cleaned = 0.203173 Jy ! Component: 3250 - total flux cleaned = 0.20506 Jy ! Component: 3300 - total flux cleaned = 0.206583 Jy ! Component: 3350 - total flux cleaned = 0.208097 Jy ! Component: 3400 - total flux cleaned = 0.209832 Jy ! Component: 3450 - total flux cleaned = 0.211555 Jy ! Component: 3500 - total flux cleaned = 0.213153 Jy ! Component: 3550 - total flux cleaned = 0.21474 Jy ! Component: 3600 - total flux cleaned = 0.216542 Jy ! Component: 3650 - total flux cleaned = 0.217885 Jy ! Component: 3700 - total flux cleaned = 0.219665 Jy ! Component: 3750 - total flux cleaned = 0.22088 Jy ! Component: 3800 - total flux cleaned = 0.222857 Jy ! Component: 3850 - total flux cleaned = 0.224167 Jy ! Component: 3900 - total flux cleaned = 0.225795 Jy ! Component: 3950 - total flux cleaned = 0.227197 Jy ! Component: 4000 - total flux cleaned = 0.228699 Jy ! Component: 4050 - total flux cleaned = 0.230405 Jy ! Total flux subtracted in 4096 components = 0.231676 Jy ! Clean residual min=-0.005849 max=0.006307 Jy/beam ! Clean residual mean=0.001197 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 4.25229 Jy keep ! Adding 462 model components to the UV plane model. ! The established model now contains 936 components and 4.2523 Jy wmap "J2225-0457_S_2003_09_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.195 x 8.985 at -0.9265 degrees (North through East) ! Clean map min=-0.0088851 max=2.6356 Jy/beam ! Writing clean map to FITS file: J2225-0457_S_2003_09_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.63555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00231709 device "J2225-0457_S_2003_09_17_pus\_map.eps/VPS" ! Attempting to open device: 'J2225-0457_S_2003_09_17_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.26375 0.26375 0.5275 1.055 2.11 4.22 8.44 16.88 33.76 67.52 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0069 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.635 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.195 x 8.985 at -0.9265 degrees (North through East) ! Clean map min=-0.0088851 max=2.6356 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2225-0457_S_2003_09_17_pus\_map.gif/vgif" ! Attempting to open device: 'J2225-0457_S_2003_09_17_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2225-0457_S_2003_09_17_pus_uvs.log closed on Wed May 23 19:30:32 2007