Exposure
- ID
- GRAVI.2024-11-20T01:30:51.966_1
- Header ID
- GRAVI.2024-11-20T01:30:51.966
- Date updated
- 2024-11-20 01:40:50 UTC+0000
- Release date
- 2025-05-19 01:40:50 UTC+0000
- UTC Start
- 2024-11-20 01:30:51.966
- UTC End
- 2024-11-20 01:33:31.966
- MJD Start
- 60634.06310146
- MJD End
- 60634.0649533119
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006851
- Ambient temperature (°C)
- 13.95
- Seeing (arcsec)
- 0.6
Observation
- ID
- 61875
- Category
- science
- Program ID
- 114.276G.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 46002
- Name
- HD142B
- RA
- 1.581248
- DEC
- -49.07593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.2180 | 90.2670 | 121.1000 | 121.6000 |
| A0-J2 | 128.6720 | 128.5690 | 100.1000 | 100.7000 |
| A0-K0 | 124.1480 | 123.8870 | 79.8240 | 80.3580 |
| G1-J2 | 54.9390 | 54.7920 | 64.1000 | 64.6000 |
| G1-K0 | 81.9650 | 81.7870 | 33.2600 | 33.6270 |
| J2-K0 | 44.7720 | 44.7870 | 354.2750 | 354.6210 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60634.06310146 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581248 |
| DEC | -49.07593 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 90.218 |
| HIERARCH ESO ISS PBL12 END | 90.267 |
| HIERARCH ESO ISS PBLA12 START | 121.1 |
| HIERARCH ESO ISS PBLA12 END | 121.6 |
| HIERARCH ESO ISS PBL13 START | 128.672 |
| HIERARCH ESO ISS PBL13 END | 128.569 |
| HIERARCH ESO ISS PBLA13 START | 100.1 |
| HIERARCH ESO ISS PBLA13 END | 100.7 |
| HIERARCH ESO ISS PBL14 START | 124.148 |
| HIERARCH ESO ISS PBL14 END | 123.887 |
| HIERARCH ESO ISS PBLA14 START | 79.824 |
| HIERARCH ESO ISS PBLA14 END | 80.358 |
| HIERARCH ESO ISS PBL23 START | 54.939 |
| HIERARCH ESO ISS PBL23 END | 54.792 |
| HIERARCH ESO ISS PBLA23 START | 64.1 |
| HIERARCH ESO ISS PBLA23 END | 64.6 |
| HIERARCH ESO ISS PBL24 START | 81.965 |
| HIERARCH ESO ISS PBL24 END | 81.787 |
| HIERARCH ESO ISS PBLA24 START | 33.26 |
| HIERARCH ESO ISS PBLA24 END | 33.627 |
| HIERARCH ESO ISS PBL34 START | 44.772 |
| HIERARCH ESO ISS PBL34 END | 44.787 |
| HIERARCH ESO ISS PBLA34 START | 354.275 |
| HIERARCH ESO ISS PBLA34 END | 354.621 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006813 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006889 |
| HIERARCH ESO ISS AMBI TEMP | 13.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.671 |