Exposure
- ID
- GRAVI.2024-09-07T04:51:55.604_1
- Header ID
- GRAVI.2024-09-07T04:51:55.604
- Date updated
- 2024-09-07 05:00:35 UTC+0000
- Release date
- 2025-03-06 05:00:35 UTC+0000
- UTC Start
- 2024-09-07 04:51:55.604
- UTC End
- 2024-09-07 04:54:35.604
- MJD Start
- 60560.2027269
- MJD End
- 60560.2045787519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032705
- Ambient temperature (°C)
- 14.83
- Seeing (arcsec)
- 1.0
Observation
- ID
- 60650
- Category
- science
- Program ID
- 113.26EK.004
- 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 / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND
Target
- ID
- 45088
- Name
- HD142A
- RA
- 1.581222
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.0000 | 86.2250 | 105.2000 | 105.7000 |
| A0-J2 | 127.5040 | 127.6750 | 83.1000 | 83.6000 |
| A0-K0 | 127.9810 | 127.9770 | 63.3240 | 63.8710 |
| G1-J2 | 57.7920 | 57.7460 | 48.9000 | 49.5000 |
| G1-K0 | 85.9340 | 85.8460 | 21.4110 | 21.8120 |
| J2-K0 | 43.7820 | 43.8310 | 343.8100 | 344.1360 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EK.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60560.2027269 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD142 |
| HIERARCH ESO INS SOBJ NAME | HD142A |
| RA | 1.581222 |
| 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 | 86.0 |
| HIERARCH ESO ISS PBL12 END | 86.225 |
| HIERARCH ESO ISS PBLA12 START | 105.2 |
| HIERARCH ESO ISS PBLA12 END | 105.7 |
| HIERARCH ESO ISS PBL13 START | 127.504 |
| HIERARCH ESO ISS PBL13 END | 127.675 |
| HIERARCH ESO ISS PBLA13 START | 83.1 |
| HIERARCH ESO ISS PBLA13 END | 83.6 |
| HIERARCH ESO ISS PBL14 START | 127.981 |
| HIERARCH ESO ISS PBL14 END | 127.977 |
| HIERARCH ESO ISS PBLA14 START | 63.324 |
| HIERARCH ESO ISS PBLA14 END | 63.871 |
| HIERARCH ESO ISS PBL23 START | 57.792 |
| HIERARCH ESO ISS PBL23 END | 57.746 |
| HIERARCH ESO ISS PBLA23 START | 48.9 |
| HIERARCH ESO ISS PBLA23 END | 49.5 |
| HIERARCH ESO ISS PBL24 START | 85.934 |
| HIERARCH ESO ISS PBL24 END | 85.846 |
| HIERARCH ESO ISS PBLA24 START | 21.411 |
| HIERARCH ESO ISS PBLA24 END | 21.812 |
| HIERARCH ESO ISS PBL34 START | 43.782 |
| HIERARCH ESO ISS PBL34 END | 43.831 |
| HIERARCH ESO ISS PBLA34 START | 343.81 |
| HIERARCH ESO ISS PBLA34 END | 344.136 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003091 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00345 |
| HIERARCH ESO ISS AMBI TEMP | 14.83 |
| HIERARCH ESO ISS AMBI FWHM START | 0.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1274 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3347 |