Exposure
- ID
- GRAVI.2025-03-17T01:43:45.746_1
- Header ID
- GRAVI.2025-03-17T01:43:45.746
- Date updated
- 2025-03-17 01:55:39 UTC+0000
- Release date
- 2026-03-17 01:55:38 UTC+0000
- UTC Start
- 2025-03-17 01:43:45.746
- UTC End
- 2025-03-17 01:49:05.746
- MJD Start
- 60751.07205724
- MJD End
- 60751.075760943706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004892499999999999
- Ambient temperature (°C)
- 12.79
- Seeing (arcsec)
- 0.855
Observation
- ID
- 65176
- 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
- 48541
- Name
- AB_Pic
- RA
- 94.808419
- DEC
- -58.05412
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 42.1510 | 41.7680 | 50.5000 | 51.2000 |
| U1-U3 | 76.5460 | 75.7770 | 59.0000 | 59.8000 |
| U1-U4 | 107.9140 | 106.9570 | 93.3890 | 94.6230 |
| U2-U3 | 35.4090 | 35.0360 | 69.1000 | 70.1000 |
| U2-U4 | 82.2310 | 81.8080 | 113.8240 | 115.1560 |
| U3-U4 | 62.2870 | 62.2430 | 137.4130 | 138.6560 |
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 | 60751.07205724 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AB Pic |
| HIERARCH ESO INS SOBJ NAME | AB_Pic |
| RA | 94.808419 |
| 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 | 42.151 |
| HIERARCH ESO ISS PBL12 END | 41.768 |
| HIERARCH ESO ISS PBLA12 START | 50.5 |
| HIERARCH ESO ISS PBLA12 END | 51.2 |
| HIERARCH ESO ISS PBL13 START | 76.546 |
| HIERARCH ESO ISS PBL13 END | 75.777 |
| HIERARCH ESO ISS PBLA13 START | 59.0 |
| HIERARCH ESO ISS PBLA13 END | 59.8 |
| HIERARCH ESO ISS PBL14 START | 107.914 |
| HIERARCH ESO ISS PBL14 END | 106.957 |
| HIERARCH ESO ISS PBLA14 START | 93.389 |
| HIERARCH ESO ISS PBLA14 END | 94.623 |
| HIERARCH ESO ISS PBL23 START | 35.409 |
| HIERARCH ESO ISS PBL23 END | 35.036 |
| HIERARCH ESO ISS PBLA23 START | 69.1 |
| HIERARCH ESO ISS PBLA23 END | 70.1 |
| HIERARCH ESO ISS PBL24 START | 82.231 |
| HIERARCH ESO ISS PBL24 END | 81.808 |
| HIERARCH ESO ISS PBLA24 START | 113.824 |
| HIERARCH ESO ISS PBLA24 END | 115.156 |
| HIERARCH ESO ISS PBL34 START | 62.287 |
| HIERARCH ESO ISS PBL34 END | 62.243 |
| HIERARCH ESO ISS PBLA34 START | 137.413 |
| HIERARCH ESO ISS PBLA34 END | 138.656 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00467 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005115 |
| HIERARCH ESO ISS AMBI TEMP | 12.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |
| HIERARCH ESO FT ROBJ NAME | AB_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 061912.913 |
| HIERARCH ESO FT ROBJ DELTA | -580315.527 |