Exposure
- ID
- GRAVI.2023-10-31T07:33:42.669_1
- Header ID
- GRAVI.2023-10-31T07:33:42.669
- Date updated
- 2023-10-31 07:45:26 UTC+0000
- Release date
- 2024-10-31 07:45:26 UTC+0000
- UTC Start
- 2023-10-31 07:33:42.669
- UTC End
- 2023-10-31 07:39:02.669
- MJD Start
- 60248.31507719
- MJD End
- 60248.3187808937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002384
- Ambient temperature (°C)
- 11.13
- Seeing (arcsec)
- 1.045
Observation
- ID
- 57458
- Category
- science
- Program ID
- 112.25N6.001
- 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/ BONNEFOY/ PETRUS/ ROJO/ DELORME/ LANGLOIS/ CHARNAY
Target
- ID
- 42573
- Name
- AB_Pic
- RA
- 94.808268
- DEC
- -58.05345
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.5300 | 50.3980 | 22.9000 | 23.7000 |
| U1-U3 | 93.5120 | 93.2380 | 29.3000 | 30.2000 |
| U1-U4 | 128.2050 | 127.9530 | 54.7570 | 55.8830 |
| U2-U3 | 43.6620 | 43.5300 | 36.7000 | 37.6000 |
| U2-U4 | 89.3900 | 89.4160 | 72.1370 | 73.3470 |
| U3-U4 | 59.4940 | 59.7370 | 97.3410 | 98.5130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25N6.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60248.31507719 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AB Pic |
| HIERARCH ESO INS SOBJ NAME | AB_Pic |
| RA | 94.808268 |
| DEC | -58.05345 |
| 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 | 50.53 |
| HIERARCH ESO ISS PBL12 END | 50.398 |
| HIERARCH ESO ISS PBLA12 START | 22.9 |
| HIERARCH ESO ISS PBLA12 END | 23.7 |
| HIERARCH ESO ISS PBL13 START | 93.512 |
| HIERARCH ESO ISS PBL13 END | 93.238 |
| HIERARCH ESO ISS PBLA13 START | 29.3 |
| HIERARCH ESO ISS PBLA13 END | 30.2 |
| HIERARCH ESO ISS PBL14 START | 128.205 |
| HIERARCH ESO ISS PBL14 END | 127.953 |
| HIERARCH ESO ISS PBLA14 START | 54.757 |
| HIERARCH ESO ISS PBLA14 END | 55.883 |
| HIERARCH ESO ISS PBL23 START | 43.662 |
| HIERARCH ESO ISS PBL23 END | 43.53 |
| HIERARCH ESO ISS PBLA23 START | 36.7 |
| HIERARCH ESO ISS PBLA23 END | 37.6 |
| HIERARCH ESO ISS PBL24 START | 89.39 |
| HIERARCH ESO ISS PBL24 END | 89.416 |
| HIERARCH ESO ISS PBLA24 START | 72.137 |
| HIERARCH ESO ISS PBLA24 END | 73.347 |
| HIERARCH ESO ISS PBL34 START | 59.494 |
| HIERARCH ESO ISS PBL34 END | 59.737 |
| HIERARCH ESO ISS PBLA34 START | 97.341 |
| HIERARCH ESO ISS PBLA34 END | 98.513 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002313 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002455 |
| HIERARCH ESO ISS AMBI TEMP | 11.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.13 |
| HIERARCH ESO FT ROBJ NAME | AB_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 061912.913 |
| HIERARCH ESO FT ROBJ DELTA | -580315.527 |