Exposure
- ID
- GRAVI.2025-03-17T01:22:12.690_1
- Header ID
- GRAVI.2025-03-17T01:22:12.690
- Date updated
- 2025-03-17 01:35:39 UTC+0000
- Release date
- 2026-03-17 01:35:39 UTC+0000
- UTC Start
- 2025-03-17 01:22:12.690
- UTC End
- 2025-03-17 01:27:32.690
- MJD Start
- 60751.05709132
- MJD End
- 60751.0607950237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049394999999999994
- Ambient temperature (°C)
- 12.98
- Seeing (arcsec)
- 1.08
Observation
- ID
- 65173
- 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
- 48538
- Name
- AB_Pic
- RA
- 94.808466
- DEC
- -58.05408
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 43.5410 | 43.1900 | 47.5000 | 48.3000 |
| U1-U3 | 79.3360 | 78.6300 | 55.7000 | 56.5000 |
| U1-U4 | 111.4120 | 110.5240 | 88.7680 | 89.9610 |
| U2-U3 | 36.7680 | 36.4240 | 65.4000 | 66.4000 |
| U2-U4 | 83.7750 | 83.3840 | 108.8210 | 110.1140 |
| U3-U4 | 62.4170 | 62.3900 | 132.7070 | 133.9280 |
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 | 60751.05709132 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AB Pic |
| HIERARCH ESO INS SOBJ NAME | AB_Pic |
| RA | 94.808466 |
| DEC | -58.05408 |
| 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 | 43.541 |
| HIERARCH ESO ISS PBL12 END | 43.19 |
| HIERARCH ESO ISS PBLA12 START | 47.5 |
| HIERARCH ESO ISS PBLA12 END | 48.3 |
| HIERARCH ESO ISS PBL13 START | 79.336 |
| HIERARCH ESO ISS PBL13 END | 78.63 |
| HIERARCH ESO ISS PBLA13 START | 55.7 |
| HIERARCH ESO ISS PBLA13 END | 56.5 |
| HIERARCH ESO ISS PBL14 START | 111.412 |
| HIERARCH ESO ISS PBL14 END | 110.524 |
| HIERARCH ESO ISS PBLA14 START | 88.768 |
| HIERARCH ESO ISS PBLA14 END | 89.961 |
| HIERARCH ESO ISS PBL23 START | 36.768 |
| HIERARCH ESO ISS PBL23 END | 36.424 |
| HIERARCH ESO ISS PBLA23 START | 65.4 |
| HIERARCH ESO ISS PBLA23 END | 66.4 |
| HIERARCH ESO ISS PBL24 START | 83.775 |
| HIERARCH ESO ISS PBL24 END | 83.384 |
| HIERARCH ESO ISS PBLA24 START | 108.821 |
| HIERARCH ESO ISS PBLA24 END | 110.114 |
| HIERARCH ESO ISS PBL34 START | 62.417 |
| HIERARCH ESO ISS PBL34 END | 62.39 |
| HIERARCH ESO ISS PBLA34 START | 132.707 |
| HIERARCH ESO ISS PBLA34 END | 133.928 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005458 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004421 |
| HIERARCH ESO ISS AMBI TEMP | 12.98 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 1.06 |
| HIERARCH ESO FT ROBJ NAME | AB_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 061912.913 |
| HIERARCH ESO FT ROBJ DELTA | -580315.527 |