Exposure
- ID
- GRAVI.2022-10-24T04:03:34.507_1
- Header ID
- GRAVI.2022-10-24T04:03:34.507
- Date updated
- 2022-10-24 04:10:59 UTC+0000
- Release date
- 2023-04-22 04:10:58 UTC+0000
- UTC Start
- 2022-10-24 04:03:34.507
- UTC End
- 2022-10-24 04:06:14.507
- MJD Start
- 59876.16914939
- MJD End
- 59876.171001241855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036550000000000003
- Ambient temperature (°C)
- 14.44
- Seeing (arcsec)
- 0.71
Observation
- ID
- 52905
- Category
- science
- Program ID
- 110.23TC.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39337
- Name
- HD142B
- RA
- 1.580858
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4750 | 90.4580 | 129.4000 | 130.0000 |
| A0-J2 | 126.1940 | 125.9650 | 108.9000 | 109.5000 |
| A0-K0 | 119.1970 | 118.7950 | 88.0250 | 88.5800 |
| G1-J2 | 52.2860 | 52.0770 | 71.4000 | 71.9000 |
| G1-K0 | 78.8630 | 78.6250 | 38.6550 | 39.0000 |
| J2-K0 | 44.8990 | 44.9000 | 359.6270 | 359.9840 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59876.16914939 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580858 |
| DEC | -49.0759 |
| 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 | 90.475 |
| HIERARCH ESO ISS PBL12 END | 90.458 |
| HIERARCH ESO ISS PBLA12 START | 129.4 |
| HIERARCH ESO ISS PBLA12 END | 130.0 |
| HIERARCH ESO ISS PBL13 START | 126.194 |
| HIERARCH ESO ISS PBL13 END | 125.965 |
| HIERARCH ESO ISS PBLA13 START | 108.9 |
| HIERARCH ESO ISS PBLA13 END | 109.5 |
| HIERARCH ESO ISS PBL14 START | 119.197 |
| HIERARCH ESO ISS PBL14 END | 118.795 |
| HIERARCH ESO ISS PBLA14 START | 88.025 |
| HIERARCH ESO ISS PBLA14 END | 88.58 |
| HIERARCH ESO ISS PBL23 START | 52.286 |
| HIERARCH ESO ISS PBL23 END | 52.077 |
| HIERARCH ESO ISS PBLA23 START | 71.4 |
| HIERARCH ESO ISS PBLA23 END | 71.9 |
| HIERARCH ESO ISS PBL24 START | 78.863 |
| HIERARCH ESO ISS PBL24 END | 78.625 |
| HIERARCH ESO ISS PBLA24 START | 38.655 |
| HIERARCH ESO ISS PBLA24 END | 39.0 |
| HIERARCH ESO ISS PBL34 START | 44.899 |
| HIERARCH ESO ISS PBL34 END | 44.9 |
| HIERARCH ESO ISS PBLA34 START | 359.627 |
| HIERARCH ESO ISS PBLA34 END | 359.984 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003132 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004178 |
| HIERARCH ESO ISS AMBI TEMP | 14.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |