Exposure
- ID
- GRAVI.2023-08-22T07:35:56.726_1
- Header ID
- GRAVI.2023-08-22T07:35:56.726
- Date updated
- 2023-08-22 07:46:06 UTC+0000
- Release date
- 2024-02-18 07:46:06 UTC+0000
- UTC Start
- 2023-08-22 07:35:56.726
- UTC End
- 2023-08-22 07:38:36.726
- MJD Start
- 60178.31662877
- MJD End
- 60178.318480621856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00611
- Ambient temperature (°C)
- 13.18
- Seeing (arcsec)
- 0.745
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 | 90.3460 | 90.3810 | 122.6000 | 123.2000 |
| A0-J2 | 128.3570 | 128.2290 | 101.7000 | 102.3000 |
| A0-K0 | 123.3870 | 123.1010 | 81.3370 | 81.8600 |
| G1-J2 | 54.5120 | 54.3550 | 65.5000 | 65.9000 |
| G1-K0 | 81.4530 | 81.2650 | 34.2950 | 34.6450 |
| J2-K0 | 44.8130 | 44.8260 | 355.2670 | 355.6080 |
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 | 60178.31662877 |
| 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 | 90.346 |
| HIERARCH ESO ISS PBL12 END | 90.381 |
| HIERARCH ESO ISS PBLA12 START | 122.6 |
| HIERARCH ESO ISS PBLA12 END | 123.2 |
| HIERARCH ESO ISS PBL13 START | 128.357 |
| HIERARCH ESO ISS PBL13 END | 128.229 |
| HIERARCH ESO ISS PBLA13 START | 101.7 |
| HIERARCH ESO ISS PBLA13 END | 102.3 |
| HIERARCH ESO ISS PBL14 START | 123.387 |
| HIERARCH ESO ISS PBL14 END | 123.101 |
| HIERARCH ESO ISS PBLA14 START | 81.337 |
| HIERARCH ESO ISS PBLA14 END | 81.86 |
| HIERARCH ESO ISS PBL23 START | 54.512 |
| HIERARCH ESO ISS PBL23 END | 54.355 |
| HIERARCH ESO ISS PBLA23 START | 65.5 |
| HIERARCH ESO ISS PBLA23 END | 65.9 |
| HIERARCH ESO ISS PBL24 START | 81.453 |
| HIERARCH ESO ISS PBL24 END | 81.265 |
| HIERARCH ESO ISS PBLA24 START | 34.295 |
| HIERARCH ESO ISS PBLA24 END | 34.645 |
| HIERARCH ESO ISS PBL34 START | 44.813 |
| HIERARCH ESO ISS PBL34 END | 44.826 |
| HIERARCH ESO ISS PBLA34 START | 355.267 |
| HIERARCH ESO ISS PBLA34 END | 355.608 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007823 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004397 |
| HIERARCH ESO ISS AMBI TEMP | 13.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6712 |