Exposure
- ID
- GRAVI.2025-02-18T02:29:58.035_1
- Header ID
- GRAVI.2025-02-18T02:29:58.035
- Date updated
- 2025-02-18 02:45:29 UTC+0000
- Release date
- 2026-02-18 02:45:29 UTC+0000
- UTC Start
- 2025-02-18 02:29:58.035
- UTC End
- 2025-02-18 02:35:18.035
- MJD Start
- 60724.10414392
- MJD End
- 60724.1078476237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003566
- Ambient temperature (°C)
- 13.72
- Seeing (arcsec)
- 1.12
Observation
- ID
- 64691
- 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
- 48166
- Name
- AB_Pic
- RA
- 94.808509
- DEC
- -58.05444
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 45.7120 | 45.4170 | 42.1000 | 42.9000 |
| U1-U3 | 83.7130 | 83.1160 | 49.9000 | 50.7000 |
| U1-U4 | 116.9240 | 116.1760 | 80.8520 | 81.9940 |
| U2-U3 | 38.9040 | 38.6130 | 58.9000 | 59.9000 |
| U2-U4 | 86.1500 | 85.8360 | 100.2390 | 101.4770 |
| U3-U4 | 62.4470 | 62.4620 | 124.5180 | 125.7060 |
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 | 60724.10414392 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AB Pic |
| HIERARCH ESO INS SOBJ NAME | AB_Pic |
| RA | 94.808509 |
| DEC | -58.05444 |
| 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 | 45.712 |
| HIERARCH ESO ISS PBL12 END | 45.417 |
| HIERARCH ESO ISS PBLA12 START | 42.1 |
| HIERARCH ESO ISS PBLA12 END | 42.9 |
| HIERARCH ESO ISS PBL13 START | 83.713 |
| HIERARCH ESO ISS PBL13 END | 83.116 |
| HIERARCH ESO ISS PBLA13 START | 49.9 |
| HIERARCH ESO ISS PBLA13 END | 50.7 |
| HIERARCH ESO ISS PBL14 START | 116.924 |
| HIERARCH ESO ISS PBL14 END | 116.176 |
| HIERARCH ESO ISS PBLA14 START | 80.852 |
| HIERARCH ESO ISS PBLA14 END | 81.994 |
| HIERARCH ESO ISS PBL23 START | 38.904 |
| HIERARCH ESO ISS PBL23 END | 38.613 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 59.9 |
| HIERARCH ESO ISS PBL24 START | 86.15 |
| HIERARCH ESO ISS PBL24 END | 85.836 |
| HIERARCH ESO ISS PBLA24 START | 100.239 |
| HIERARCH ESO ISS PBLA24 END | 101.477 |
| HIERARCH ESO ISS PBL34 START | 62.447 |
| HIERARCH ESO ISS PBL34 END | 62.462 |
| HIERARCH ESO ISS PBLA34 START | 124.518 |
| HIERARCH ESO ISS PBLA34 END | 125.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003566 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003566 |
| HIERARCH ESO ISS AMBI TEMP | 13.72 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |
| HIERARCH ESO FT ROBJ NAME | AB_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 061912.913 |
| HIERARCH ESO FT ROBJ DELTA | -580315.527 |