Exposure
- ID
- GRAVI.2024-12-29T01:46:00.512_1
- Header ID
- GRAVI.2024-12-29T01:46:00.512
- Date updated
- 2024-12-29 01:55:46 UTC+0000
- Release date
- 2025-06-27 01:55:46 UTC+0000
- UTC Start
- 2024-12-29 01:46:00.512
- UTC End
- 2024-12-29 01:48:40.512
- MJD Start
- 60673.07361704
- MJD End
- 60673.07546889185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004949
- Ambient temperature (°C)
- 14.2
- Seeing (arcsec)
- 1.12
Observation
- ID
- 63000
- Category
- science
- Program ID
- 114.276G.007
- 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
- 46921
- Name
- HD142B
- RA
- 1.581267
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.8760 | 87.7990 | 155.2000 | 155.9000 |
| A0-J2 | 112.4450 | 112.0740 | 136.8000 | 137.5000 |
| A0-K0 | 96.2440 | 95.5870 | 114.0520 | 114.7910 |
| G1-J2 | 40.2970 | 39.9380 | 93.0000 | 93.6000 |
| G1-K0 | 65.2480 | 64.8270 | 51.5540 | 51.8210 |
| J2-K0 | 44.0460 | 44.0020 | 14.2730 | 14.6110 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276G.007 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60673.07361704 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581267 |
| DEC | -49.07592 |
| 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 | 87.876 |
| HIERARCH ESO ISS PBL12 END | 87.799 |
| HIERARCH ESO ISS PBLA12 START | 155.2 |
| HIERARCH ESO ISS PBLA12 END | 155.9 |
| HIERARCH ESO ISS PBL13 START | 112.445 |
| HIERARCH ESO ISS PBL13 END | 112.074 |
| HIERARCH ESO ISS PBLA13 START | 136.8 |
| HIERARCH ESO ISS PBLA13 END | 137.5 |
| HIERARCH ESO ISS PBL14 START | 96.244 |
| HIERARCH ESO ISS PBL14 END | 95.587 |
| HIERARCH ESO ISS PBLA14 START | 114.052 |
| HIERARCH ESO ISS PBLA14 END | 114.791 |
| HIERARCH ESO ISS PBL23 START | 40.297 |
| HIERARCH ESO ISS PBL23 END | 39.938 |
| HIERARCH ESO ISS PBLA23 START | 93.0 |
| HIERARCH ESO ISS PBLA23 END | 93.6 |
| HIERARCH ESO ISS PBL24 START | 65.248 |
| HIERARCH ESO ISS PBL24 END | 64.827 |
| HIERARCH ESO ISS PBLA24 START | 51.554 |
| HIERARCH ESO ISS PBLA24 END | 51.821 |
| HIERARCH ESO ISS PBL34 START | 44.046 |
| HIERARCH ESO ISS PBL34 END | 44.002 |
| HIERARCH ESO ISS PBLA34 START | 14.273 |
| HIERARCH ESO ISS PBLA34 END | 14.611 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004612 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005286 |
| HIERARCH ESO ISS AMBI TEMP | 14.2 |
| HIERARCH ESO ISS AMBI FWHM START | 1.2 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.671 |