Project H121: PdBI, CO(1-0) and CO(2-1) line emission (no continuum exists in the source) Lines observed in the USB (no need to bother with LSB reduction/imaging). 2 days of observations with multiple fits files: ------------------------------------------------ ------------------------------------------------ 05-may-1998-h121-01.fits 05-may-1998-h121-06.fits 05-may-1998-h121-11.fits 05-may-1998-h121-02.fits 05-may-1998-h121-07.fits 05-may-1998-h121-12.fits 05-may-1998-h121-03.fits 05-may-1998-h121-08.fits 05-may-1998-h121-13.fits 05-may-1998-h121-04.fits 05-may-1998-h121-09.fits 05-may-1998-h121-14.fits 05-may-1998-h121-05.fits 05-may-1998-h121-10.fits 05-may-1998-h121-15.fits 09-may-1998-h121-01.fits 09-may-1998-h121-07.fits 09-may-1998-h121-13.fits 09-may-1998-h121-02.fits 09-may-1998-h121-08.fits 09-may-1998-h121-14.fits 09-may-1998-h121-03.fits 09-may-1998-h121-09.fits 09-may-1998-h121-15.fits 09-may-1998-h121-04.fits 09-may-1998-h121-10.fits 09-may-1998-h121-16.fits 09-may-1998-h121-05.fits 09-may-1998-h121-11.fits 09-may-1998-h121-17.fits 09-may-1998-h121-06.fits 09-may-1998-h121-12.fits 09-may-1998-h121-18.fits Detailed descriptions of spectral windows observed: --------------------------------------------------- --------------------------------------------------- Spectral Window ID #chans Sideband Description Sources observed 4 256 USB 12CO(1-0) U Cam and bpass cal 8 64 USB 3mm continuum flux & gain cals 12 64 USB 3mm continuum flux & gain cals 16 256 USB 12CO(2-1) U Cam and bpass cal 20 64 USB 1mm continuum flux & gain cals 24 64 USB 1mm continuum gain cal There are lots of other spectral windows produced automatically by the PdBI correlator but they are not needed for calibration. Sources observed on 05 May 1998: -------------------------------- -------------------------------- Fields: 5 ID Name Right Ascension Declination Epoch 1 2200+420 22:02:43.29 +42.16.39.98 J2000 Bandpass cal 2 MWC349 20:32:45.54 +40.39.36.64 J2000 Flux cal 3 0224+671 02:28:50.05 +67.21.03.02 J2000 Gain cal (observed early in track) 4 UCAM 03:41:47.90 +62.38.54.00 J2000 Source 5 NRAO150 03:59:29.75 +50.57.50.16 J2000 Gain cal (observed late in track) Absolute flux density: Date Ref. Source Flux@115GHz Flux@230GHz ------------------------------------------------------------------- 19-may-1998 MWC349 1.12 Jy 1.7 Jy 23-may-1998 MWC349 1.12 Jy 1.7 Jy Expected flux density of calibrators: ------------------------------------------------------------------- 0224+671 - 1.2 Jy at 3mm 1.0 Jy at 1mm NRAO150 - 3.2 Jy at 3mm 2.6 Jy at 1mm 2200+420 - 2.7 Jy at 3mm 3.6 Jy at 1mm Note: OVRO database fluxes for: NRAO150: 2.1 Jy in 1997 & 1999 0224+671: 0.8-1.3 Jy Sources observed on 09 May 1998: -------------------------------- -------------------------------- Fields: 6 ID Name Right Ascension Declination Epoch 1 2200+420 22:02:43.29 +42.16.39.98 J2000 Bandpass cal 2 0224+671 02:28:50.05 +67.21.03.02 J2000 Gain cal 3 UCAM 03:41:47.90 +62.38.54.00 J2000 Source 4 3C454.3 22:53:57.75 +16.08.53.56 J2000 Flux cal 5 MWC349 20:32:45.54 +40.39.36.64 J2000 Flux cal 6 0923+392 09:27:03.01 +39.02.20.85 J2000 ? 3C454.3 is probably the primary flux calibrator since it is stronger. MWC349 is the secondary flux cal, observed as a check on the flux scaling. Absolute flux density: Date Ref. Source Flux@115GHz Flux@230GHz ------------------------------------------------------------------- 15-may-1998 3C454.3 6.7 Jy 5.0 Jy 17-may-1998 3C454.3 6.7 Jy 5.0 Jy 19-may-1998 MWC349 1.12 Jy 1.7 Jy 23-may-1998 MWC349 1.12 Jy 1.7 Jy Expected flux density of calibrators: ------------------------------------------------------------------- 0224+671 - 1.51 Jy at 3mm 1.0 Jy at 1mm 2200+420 - 3.28 Jy at 3mm 3.6 Jy at 1mm