Exposure
- ID
- GRAVI.2023-07-23T08:03:46.159_1
- Header ID
- GRAVI.2023-07-23T08:03:46.159
- Date updated
- 2023-07-23 08:15:20 UTC+0000
- Release date
- 2024-01-19 08:15:20 UTC+0000
- UTC Start
- 2023-07-23 08:03:46.159
- UTC End
- 2023-07-23 08:06:26.159
- MJD Start
- 60148.33595092
- MJD End
- 60148.33780277186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004573
- Ambient temperature (°C)
- 15.39
- Seeing (arcsec)
- 0.54
Observation
- ID
- 56391
- Category
- science
- Program ID
- 111.24KS.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 41788
- Name
- HD142B
- RA
- 1.581014
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.6060 | 86.8170 | 106.6000 | 107.1000 |
| A0-J2 | 127.9560 | 128.1040 | 84.6000 | 85.2000 |
| A0-K0 | 127.9510 | 127.9260 | 64.8420 | 65.3940 |
| G1-J2 | 57.6570 | 57.6020 | 50.4000 | 50.9000 |
| G1-K0 | 85.6830 | 85.5880 | 22.5250 | 22.9300 |
| J2-K0 | 43.9130 | 43.9590 | 344.7210 | 345.0560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60148.33595092 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581014 |
| DEC | -49.07591 |
| 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 | 86.606 |
| HIERARCH ESO ISS PBL12 END | 86.817 |
| HIERARCH ESO ISS PBLA12 START | 106.6 |
| HIERARCH ESO ISS PBLA12 END | 107.1 |
| HIERARCH ESO ISS PBL13 START | 127.956 |
| HIERARCH ESO ISS PBL13 END | 128.104 |
| HIERARCH ESO ISS PBLA13 START | 84.6 |
| HIERARCH ESO ISS PBLA13 END | 85.2 |
| HIERARCH ESO ISS PBL14 START | 127.951 |
| HIERARCH ESO ISS PBL14 END | 127.926 |
| HIERARCH ESO ISS PBLA14 START | 64.842 |
| HIERARCH ESO ISS PBLA14 END | 65.394 |
| HIERARCH ESO ISS PBL23 START | 57.657 |
| HIERARCH ESO ISS PBL23 END | 57.602 |
| HIERARCH ESO ISS PBLA23 START | 50.4 |
| HIERARCH ESO ISS PBLA23 END | 50.9 |
| HIERARCH ESO ISS PBL24 START | 85.683 |
| HIERARCH ESO ISS PBL24 END | 85.588 |
| HIERARCH ESO ISS PBLA24 START | 22.525 |
| HIERARCH ESO ISS PBLA24 END | 22.93 |
| HIERARCH ESO ISS PBL34 START | 43.913 |
| HIERARCH ESO ISS PBL34 END | 43.959 |
| HIERARCH ESO ISS PBLA34 START | 344.721 |
| HIERARCH ESO ISS PBLA34 END | 345.056 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00364 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005506 |
| HIERARCH ESO ISS AMBI TEMP | 15.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6815 |