The Fermi/LAT Collaboration organized a multiwavelength campaign to monitor the quasar PMN J0948+0022, already detected at gamma-rays by LAT (Bright Source List; Bright AGN List; plus a dedicated LAT paper published on ApJ). The observing campaign is now closed. The reference period is 26 March - 5 July 2009
Present coverage and status of the data analysis.
Domain |
Energy band/Filter/Frequency |
Facility |
Analyzer(s) |
Status |
|---|---|---|---|---|
Gamma-rays |
0.1-10 GeV |
Fermi/LAT |
L. Foschini |
OK, working on variability at short timescales |
Hard X-rays |
20-100 keV |
Swift/BAT |
L. Foschini |
OK |
X-rays |
0.2-10 keV |
Swift/XRT |
L. Foschini |
OK |
Optical/UV |
V,B,U,UVW1,UVM2,UVW2 |
Swift/UVOT |
P. Roming, M. Stark, L. Foschini |
OK |
Optical |
B,V,R,I |
ATOM |
S. Wagner, M. Hauser |
Waiting... |
NIR |
J,H,Ks |
INAOEP |
L. Carrasco, E. Recillas, A. Carraminana |
Received, OK |
NIR |
J, K |
WIRO |
J. Norris |
Received, OK |
Radio |
15 GHz |
OVRO |
T. Readhead et al. |
Waiting... |
Radio |
cm/mm, Polarization |
Effelsberg |
L. Fuhrmann & E. Angelakis |
Waiting... Seen some preview |
Radio |
1-22 GHz |
RATAN-600 |
Kovalev et al. |
Waiting... |
Radio |
15 GHz, Polarization |
MOJAVE |
Lister et al. |
Waiting... |
Radio |
22 GHz |
e-VLBI |
Giroletti et al. |
Waiting... Seen some preview |
Radio |
37 GHz |
Metsahovi |
Lahteenmaki et al. |
Waiting... |
Swift schedule:
- 1st: 26 March 2009
- 2nd: 15 April 2009
- 3rd: 5 May 2009
- 4th: 10 May 2009
- 5th:15 May 2009
- 6th: 25 May 2009
- 7th: 4 June 2009
- 8th:14 June 2009
- 9th: 23 June 2009
It appears that we can benefit of some more snapshots:
- 10th: 24 June 2009
- 11th: 3 July 2009
- 12th: 4 July 2009
Contact: Luigi Foschini (luigi.foschini@brera.inaf.it)
Data format and deadline to participate to the paper in preparation:
Data format:
- Time: MJD
- Frequency: Hz
- Energy: eV or multiples (keV, MeV, GeV)
- Fluxes (nuFnu): erg/cm2/s (or Jy*Hz, if easier)
- Fluxes should be already corrected and dereddened (ground based observatories should correct also for the extinction due to the airmass). Use as reference AV=0.277 and the extinction laws of Cardelli et al. (1989).
- Include also the observed magnitudes (for NIR/optical/UV data).
- Inclued also some short text explaining the data analysis performed.
- Include also the list of people (and their affiliations) to be included in the authors list.
Deadline to send data: 31 July 2009