Exposure
- ID
- GRAVI.2023-08-22T07:54:47.773_1
- Header ID
- GRAVI.2023-08-22T07:54:47.773
- Date updated
- 2023-08-22 08:05:47 UTC+0000
- Release date
- 2024-02-18 08:05:47 UTC+0000
- UTC Start
- 2023-08-22 07:54:47.773
- UTC End
- 2023-08-22 07:57:27.773
- MJD Start
- 60178.3297196
- MJD End
- 60178.331571451854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066755
- Ambient temperature (°C)
- 13.05
- Seeing (arcsec)
- 0.88
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 | 90.4980 | 90.5050 | 126.1000 | 126.7000 |
| A0-J2 | 127.3860 | 127.2050 | 105.4000 | 106.0000 |
| A0-K0 | 121.3810 | 121.0360 | 84.7880 | 85.3280 |
| G1-J2 | 53.4240 | 53.2400 | 68.5000 | 69.0000 |
| G1-K0 | 80.1740 | 79.9620 | 36.5860 | 36.9360 |
| J2-K0 | 44.8770 | 44.8840 | 357.5280 | 357.8800 |
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 | 60178.3297196 |
| 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 | 90.498 |
| HIERARCH ESO ISS PBL12 END | 90.505 |
| HIERARCH ESO ISS PBLA12 START | 126.1 |
| HIERARCH ESO ISS PBLA12 END | 126.7 |
| HIERARCH ESO ISS PBL13 START | 127.386 |
| HIERARCH ESO ISS PBL13 END | 127.205 |
| HIERARCH ESO ISS PBLA13 START | 105.4 |
| HIERARCH ESO ISS PBLA13 END | 106.0 |
| HIERARCH ESO ISS PBL14 START | 121.381 |
| HIERARCH ESO ISS PBL14 END | 121.036 |
| HIERARCH ESO ISS PBLA14 START | 84.788 |
| HIERARCH ESO ISS PBLA14 END | 85.328 |
| HIERARCH ESO ISS PBL23 START | 53.424 |
| HIERARCH ESO ISS PBL23 END | 53.24 |
| HIERARCH ESO ISS PBLA23 START | 68.5 |
| HIERARCH ESO ISS PBLA23 END | 69.0 |
| HIERARCH ESO ISS PBL24 START | 80.174 |
| HIERARCH ESO ISS PBL24 END | 79.962 |
| HIERARCH ESO ISS PBLA24 START | 36.586 |
| HIERARCH ESO ISS PBLA24 END | 36.936 |
| HIERARCH ESO ISS PBL34 START | 44.877 |
| HIERARCH ESO ISS PBL34 END | 44.884 |
| HIERARCH ESO ISS PBLA34 START | 357.528 |
| HIERARCH ESO ISS PBLA34 END | 357.88 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007511 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00584 |
| HIERARCH ESO ISS AMBI TEMP | 13.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1747 |
| HIERARCH ESO FT ROBJ DELTA | -490430.6712 |