Exposure
- ID
- GRAVI.2025-01-20T04:38:07.648_1
- Header ID
- GRAVI.2025-01-20T04:38:07.648
- Date updated
- 2025-01-20 04:55:34 UTC+0000
- Release date
- 2026-01-20 04:55:34 UTC+0000
- UTC Start
- 2025-01-20 04:38:07.648
- UTC End
- 2025-01-20 04:43:27.648
- MJD Start
- 60695.19314407
- MJD End
- 60695.1968477737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009724
- Ambient temperature (°C)
- 15.16
- Seeing (arcsec)
- 0.6950000000000001
Observation
- ID
- 63419
- 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
- 47257
- Name
- AB_Pic
- RA
- 94.808485
- DEC
- -58.05393
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.9610 | 44.6460 | 44.1000 | 44.9000 |
| U1-U3 | 82.1960 | 81.5600 | 52.0000 | 52.8000 |
| U1-U4 | 115.0150 | 114.2140 | 83.7140 | 84.8720 |
| U2-U3 | 38.1630 | 37.8530 | 61.3000 | 62.2000 |
| U2-U4 | 85.3420 | 84.9970 | 103.3420 | 104.5980 |
| U3-U4 | 62.4710 | 62.4690 | 127.4940 | 128.6930 |
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 | 60695.19314407 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AB Pic |
| HIERARCH ESO INS SOBJ NAME | AB_Pic |
| RA | 94.808485 |
| DEC | -58.05393 |
| 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 | 44.961 |
| HIERARCH ESO ISS PBL12 END | 44.646 |
| HIERARCH ESO ISS PBLA12 START | 44.1 |
| HIERARCH ESO ISS PBLA12 END | 44.9 |
| HIERARCH ESO ISS PBL13 START | 82.196 |
| HIERARCH ESO ISS PBL13 END | 81.56 |
| HIERARCH ESO ISS PBLA13 START | 52.0 |
| HIERARCH ESO ISS PBLA13 END | 52.8 |
| HIERARCH ESO ISS PBL14 START | 115.015 |
| HIERARCH ESO ISS PBL14 END | 114.214 |
| HIERARCH ESO ISS PBLA14 START | 83.714 |
| HIERARCH ESO ISS PBLA14 END | 84.872 |
| HIERARCH ESO ISS PBL23 START | 38.163 |
| HIERARCH ESO ISS PBL23 END | 37.853 |
| HIERARCH ESO ISS PBLA23 START | 61.3 |
| HIERARCH ESO ISS PBLA23 END | 62.2 |
| HIERARCH ESO ISS PBL24 START | 85.342 |
| HIERARCH ESO ISS PBL24 END | 84.997 |
| HIERARCH ESO ISS PBLA24 START | 103.342 |
| HIERARCH ESO ISS PBLA24 END | 104.598 |
| HIERARCH ESO ISS PBL34 START | 62.471 |
| HIERARCH ESO ISS PBL34 END | 62.469 |
| HIERARCH ESO ISS PBLA34 START | 127.494 |
| HIERARCH ESO ISS PBLA34 END | 128.693 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009013 |
| HIERARCH ESO ISS AMBI TEMP | 15.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |
| HIERARCH ESO FT ROBJ NAME | AB_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 061912.913 |
| HIERARCH ESO FT ROBJ DELTA | -580315.527 |