Exposure
- ID
- GRAVI.2024-12-29T02:00:06.548_1
- Header ID
- GRAVI.2024-12-29T02:00:06.548
- Date updated
- 2024-12-29 02:10:48 UTC+0000
- Release date
- 2025-06-27 02:10:48 UTC+0000
- UTC Start
- 2024-12-29 02:00:06.548
- UTC End
- 2024-12-29 02:02:46.548
- MJD Start
- 60673.08340912
- MJD End
- 60673.08526097186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005319
- Ambient temperature (°C)
- 13.7
- 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 | 87.5210 | 87.4490 | 158.5000 | 159.1000 |
| A0-J2 | 110.7020 | 110.3420 | 140.4000 | 141.2000 |
| A0-K0 | 93.1100 | 92.4470 | 117.6330 | 118.4120 |
| G1-J2 | 38.5690 | 38.1980 | 95.9000 | 96.5000 |
| G1-K0 | 63.2110 | 62.7700 | 52.8070 | 53.0640 |
| J2-K0 | 43.8260 | 43.7760 | 15.8720 | 16.2050 |
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 | 60673.08340912 |
| 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 | 87.521 |
| HIERARCH ESO ISS PBL12 END | 87.449 |
| HIERARCH ESO ISS PBLA12 START | 158.5 |
| HIERARCH ESO ISS PBLA12 END | 159.1 |
| HIERARCH ESO ISS PBL13 START | 110.702 |
| HIERARCH ESO ISS PBL13 END | 110.342 |
| HIERARCH ESO ISS PBLA13 START | 140.4 |
| HIERARCH ESO ISS PBLA13 END | 141.2 |
| HIERARCH ESO ISS PBL14 START | 93.11 |
| HIERARCH ESO ISS PBL14 END | 92.447 |
| HIERARCH ESO ISS PBLA14 START | 117.633 |
| HIERARCH ESO ISS PBLA14 END | 118.412 |
| HIERARCH ESO ISS PBL23 START | 38.569 |
| HIERARCH ESO ISS PBL23 END | 38.198 |
| HIERARCH ESO ISS PBLA23 START | 95.9 |
| HIERARCH ESO ISS PBLA23 END | 96.5 |
| HIERARCH ESO ISS PBL24 START | 63.211 |
| HIERARCH ESO ISS PBL24 END | 62.77 |
| HIERARCH ESO ISS PBLA24 START | 52.807 |
| HIERARCH ESO ISS PBLA24 END | 53.064 |
| HIERARCH ESO ISS PBL34 START | 43.826 |
| HIERARCH ESO ISS PBL34 END | 43.776 |
| HIERARCH ESO ISS PBLA34 START | 15.872 |
| HIERARCH ESO ISS PBLA34 END | 16.205 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004544 |
| HIERARCH ESO ISS AMBI TEMP | 13.7 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 1.15 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.671 |