Exposure
- ID
- GRAVI.2023-08-22T07:40:32.737_1
- Header ID
- GRAVI.2023-08-22T07:40:32.737
- Date updated
- 2023-08-22 07:50:57 UTC+0000
- Release date
- 2024-02-18 07:50:57 UTC+0000
- UTC Start
- 2023-08-22 07:40:32.737
- UTC End
- 2023-08-22 07:43:12.737
- MJD Start
- 60178.31982335
- MJD End
- 60178.321675201856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066879999999999995
- Ambient temperature (°C)
- 13.11
- Seeing (arcsec)
- 0.79
Observation
- ID
- 56712
- Category
- science
- Program ID
- 111.24KS.001
- 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
- 42016
- Name
- HD142B
- RA
- 1.581025
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4000 | 90.4290 | 123.5000 | 124.0000 |
| A0-J2 | 128.1510 | 128.0090 | 102.6000 | 103.2000 |
| A0-K0 | 122.9300 | 122.6280 | 82.1700 | 82.7060 |
| G1-J2 | 54.2610 | 54.0960 | 66.2000 | 66.7000 |
| G1-K0 | 81.1540 | 80.9590 | 34.8530 | 35.2110 |
| J2-K0 | 44.8330 | 44.8440 | 355.8110 | 356.1630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60178.31982335 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581025 |
| 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 | 90.4 |
| HIERARCH ESO ISS PBL12 END | 90.429 |
| HIERARCH ESO ISS PBLA12 START | 123.5 |
| HIERARCH ESO ISS PBLA12 END | 124.0 |
| HIERARCH ESO ISS PBL13 START | 128.151 |
| HIERARCH ESO ISS PBL13 END | 128.009 |
| HIERARCH ESO ISS PBLA13 START | 102.6 |
| HIERARCH ESO ISS PBLA13 END | 103.2 |
| HIERARCH ESO ISS PBL14 START | 122.93 |
| HIERARCH ESO ISS PBL14 END | 122.628 |
| HIERARCH ESO ISS PBLA14 START | 82.17 |
| HIERARCH ESO ISS PBLA14 END | 82.706 |
| HIERARCH ESO ISS PBL23 START | 54.261 |
| HIERARCH ESO ISS PBL23 END | 54.096 |
| HIERARCH ESO ISS PBLA23 START | 66.2 |
| HIERARCH ESO ISS PBLA23 END | 66.7 |
| HIERARCH ESO ISS PBL24 START | 81.154 |
| HIERARCH ESO ISS PBL24 END | 80.959 |
| HIERARCH ESO ISS PBLA24 START | 34.853 |
| HIERARCH ESO ISS PBLA24 END | 35.211 |
| HIERARCH ESO ISS PBL34 START | 44.833 |
| HIERARCH ESO ISS PBL34 END | 44.844 |
| HIERARCH ESO ISS PBLA34 START | 355.811 |
| HIERARCH ESO ISS PBLA34 END | 356.163 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006679 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006697 |
| HIERARCH ESO ISS AMBI TEMP | 13.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6712 |