Table of contents
General session information:
Report, regarding the poor performace of the VLBA in this session:
Storage requirements
| Stations | Obs time [hrs] | total volume [TB] @4Gbps | Recording |
|---|---|---|---|
| VLBA | 39 | 36 | Mark6 |
| Ys, On, Mk, Eb | 38 +2 | 36 | local & etransfer |
| Pv | 38 +2 | 36 | Mark6 |
| KVN | 36 | 32.5 | local & etransfer |
| GLT | 45 | 40.5 | Mark6 |
assuming a duty cycle of 50%.
Correlation Status
| Project Code | Block Code | Sources | DOYS | UT | Freq | Stations | Status | PI | Comment |
|---|---|---|---|---|---|---|---|---|---|
| F192A | 276 | 86360 MHz | Ef,On,O6,Ys,Mh,Pv,P3 | done | n/a | fringe check | |||
| MC004 | C192A | 1803+784 | 276-277 | 18:30-04:30 | 86360 MHz | Ef, On, Ys, Mh, Pv, P3, VLBA, GLT, KVN | correlation finished | CUI | |
| MM017A, MB011B | C192B | FERMI sources | 277-278 | 04:30-07:30 | 86360 MHz | Ef, On, Ys, Mh, Pv, P3, VLBA, GLT, KVN | correlation finished | MARSCHER | Data for 2013+370 at the end of C192B (277-1445 - 277-1701) are used for C192B, otherwise C192B and MM017A coinside |
| MB011B | C192C | Cygnus A | 278-279 | 13:15-09:30 | 86360 MHz | Ef, On, Ys, Mh, Pv, P3, VLBA, GLT, KVN | correlation finished | BACH |
General comments
- Ys has switched the IF configuration with c192b from using A/C to A/B. The first affected scan is no0053. The change was done due to a faulty calibration of board C which led to lower amplitudes in LCP prior to the change.
