Exposure
- ID
- GRAVI.2023-08-27T07:14:06.679_1
- Header ID
- GRAVI.2023-08-27T07:14:06.679
- Date updated
- 2023-08-27 07:25:25 UTC+0000
- Release date
- 2024-02-23 07:25:25 UTC+0000
- UTC Start
- 2023-08-27 07:14:06.679
- UTC End
- 2023-08-27 07:16:46.679
- MJD Start
- 60183.30146619
- MJD End
- 60183.30331804186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037685
- Ambient temperature (°C)
- 14.3
- Seeing (arcsec)
- 0.5900000000000001
Observation
- ID
- 56787
- Category
- science
- Program ID
- 111.24KS.004
- 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
- 42085
- Name
- HD142B
- RA
- 1.581027
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.3160 | 90.3550 | 122.2000 | 122.8000 |
| A0-J2 | 128.4460 | 128.3240 | 101.3000 | 101.9000 |
| A0-K0 | 123.5950 | 123.3140 | 80.9370 | 81.4720 |
| G1-J2 | 54.6280 | 54.4720 | 65.1000 | 65.6000 |
| G1-K0 | 81.5910 | 81.4040 | 34.0230 | 34.3850 |
| J2-K0 | 44.8030 | 44.8160 | 355.0030 | 355.3540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.30146619 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581027 |
| 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 | 90.316 |
| HIERARCH ESO ISS PBL12 END | 90.355 |
| HIERARCH ESO ISS PBLA12 START | 122.2 |
| HIERARCH ESO ISS PBLA12 END | 122.8 |
| HIERARCH ESO ISS PBL13 START | 128.446 |
| HIERARCH ESO ISS PBL13 END | 128.324 |
| HIERARCH ESO ISS PBLA13 START | 101.3 |
| HIERARCH ESO ISS PBLA13 END | 101.9 |
| HIERARCH ESO ISS PBL14 START | 123.595 |
| HIERARCH ESO ISS PBL14 END | 123.314 |
| HIERARCH ESO ISS PBLA14 START | 80.937 |
| HIERARCH ESO ISS PBLA14 END | 81.472 |
| HIERARCH ESO ISS PBL23 START | 54.628 |
| HIERARCH ESO ISS PBL23 END | 54.472 |
| HIERARCH ESO ISS PBLA23 START | 65.1 |
| HIERARCH ESO ISS PBLA23 END | 65.6 |
| HIERARCH ESO ISS PBL24 START | 81.591 |
| HIERARCH ESO ISS PBL24 END | 81.404 |
| HIERARCH ESO ISS PBLA24 START | 34.023 |
| HIERARCH ESO ISS PBLA24 END | 34.385 |
| HIERARCH ESO ISS PBL34 START | 44.803 |
| HIERARCH ESO ISS PBL34 END | 44.816 |
| HIERARCH ESO ISS PBLA34 START | 355.003 |
| HIERARCH ESO ISS PBLA34 END | 355.354 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003933 |
| HIERARCH ESO ISS AMBI TEMP | 14.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6708 |