Exposure
- ID
- GRAVI.2025-03-17T01:49:54.761_1
- Header ID
- GRAVI.2025-03-17T01:49:54.761
- Date updated
- 2025-03-17 02:05:39 UTC+0000
- Release date
- 2026-03-17 02:05:39 UTC+0000
- UTC Start
- 2025-03-17 01:49:54.761
- UTC End
- 2025-03-17 01:55:14.761
- MJD Start
- 60751.07632825
- MJD End
- 60751.0800319537
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005546499999999999
- Ambient temperature (°C)
- 12.96
- Seeing (arcsec)
- 0.8
Observation
- ID
- 65177
- Category
- science
- Program ID
- 114.273P.001
- Program Title
- PEERING INTO THE AB PIC SYSTEM TO UNVEIL THE PLANETARY CANDIDATE AB PIC C
- Program Type
- Normal
- PI / COI
- CHAUVIN / KIEFER / PALMA BIFANI / POURRÉ / LAGRANGE / LACOUR / NOWAK / BONNEFOY / PETRUS / ROJO / DELORME / LANGLOIS / CHARNAY / CHOMEZ
Target
- ID
- 48542
- Name
- AB_Pic
- RA
- 94.808424
- DEC
- -58.05412
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.7310 | 41.3410 | 51.3000 | 52.1000 |
| U1-U3 | 75.7040 | 74.9220 | 59.9000 | 60.7000 |
| U1-U4 | 106.8660 | 105.8980 | 94.7400 | 95.9800 |
| U2-U3 | 35.0000 | 34.6210 | 70.1000 | 71.1000 |
| U2-U4 | 81.7680 | 81.3400 | 115.2830 | 116.6200 |
| U3-U4 | 62.2390 | 62.1910 | 138.7740 | 140.0160 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60751.07632825 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AB Pic |
| HIERARCH ESO INS SOBJ NAME | AB_Pic |
| RA | 94.808424 |
| DEC | -58.05412 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 41.731 |
| HIERARCH ESO ISS PBL12 END | 41.341 |
| HIERARCH ESO ISS PBLA12 START | 51.3 |
| HIERARCH ESO ISS PBLA12 END | 52.1 |
| HIERARCH ESO ISS PBL13 START | 75.704 |
| HIERARCH ESO ISS PBL13 END | 74.922 |
| HIERARCH ESO ISS PBLA13 START | 59.9 |
| HIERARCH ESO ISS PBLA13 END | 60.7 |
| HIERARCH ESO ISS PBL14 START | 106.866 |
| HIERARCH ESO ISS PBL14 END | 105.898 |
| HIERARCH ESO ISS PBLA14 START | 94.74 |
| HIERARCH ESO ISS PBLA14 END | 95.98 |
| HIERARCH ESO ISS PBL23 START | 35.0 |
| HIERARCH ESO ISS PBL23 END | 34.621 |
| HIERARCH ESO ISS PBLA23 START | 70.1 |
| HIERARCH ESO ISS PBLA23 END | 71.1 |
| HIERARCH ESO ISS PBL24 START | 81.768 |
| HIERARCH ESO ISS PBL24 END | 81.34 |
| HIERARCH ESO ISS PBLA24 START | 115.283 |
| HIERARCH ESO ISS PBLA24 END | 116.62 |
| HIERARCH ESO ISS PBL34 START | 62.239 |
| HIERARCH ESO ISS PBL34 END | 62.191 |
| HIERARCH ESO ISS PBLA34 START | 138.774 |
| HIERARCH ESO ISS PBLA34 END | 140.016 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005115 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005978 |
| HIERARCH ESO ISS AMBI TEMP | 12.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | AB_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 061912.913 |
| HIERARCH ESO FT ROBJ DELTA | -580315.527 |