Exposure
- ID
- GRAVI.2023-10-09T04:47:30.837_1
- Header ID
- GRAVI.2023-10-09T04:47:30.837
- Date updated
- 2023-10-09 05:00:30 UTC+0000
- Release date
- 2024-04-06 05:00:30 UTC+0000
- UTC Start
- 2023-10-09 04:47:30.837
- UTC End
- 2023-10-09 04:50:10.837
- MJD Start
- 60226.19966247
- MJD End
- 60226.20151432185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049935
- Ambient temperature (°C)
- 14.63
- Seeing (arcsec)
- 0.55
Observation
- ID
- 57279
- Category
- science
- Program ID
- 112.25GN.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42458
- Name
- HD142B
- RA
- 1.581041
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5020 | 90.5070 | 126.4000 | 126.9000 |
| A0-J2 | 127.3000 | 127.1160 | 105.7000 | 106.2000 |
| A0-K0 | 121.2140 | 120.8670 | 85.0440 | 85.5860 |
| G1-J2 | 53.3350 | 53.1500 | 68.8000 | 69.2000 |
| G1-K0 | 80.0700 | 79.8560 | 36.7510 | 37.1030 |
| J2-K0 | 44.8790 | 44.8850 | 357.6930 | 358.0470 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60226.19966247 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.581041 |
| 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 | 90.502 |
| HIERARCH ESO ISS PBL12 END | 90.507 |
| HIERARCH ESO ISS PBLA12 START | 126.4 |
| HIERARCH ESO ISS PBLA12 END | 126.9 |
| HIERARCH ESO ISS PBL13 START | 127.3 |
| HIERARCH ESO ISS PBL13 END | 127.116 |
| HIERARCH ESO ISS PBLA13 START | 105.7 |
| HIERARCH ESO ISS PBLA13 END | 106.2 |
| HIERARCH ESO ISS PBL14 START | 121.214 |
| HIERARCH ESO ISS PBL14 END | 120.867 |
| HIERARCH ESO ISS PBLA14 START | 85.044 |
| HIERARCH ESO ISS PBLA14 END | 85.586 |
| HIERARCH ESO ISS PBL23 START | 53.335 |
| HIERARCH ESO ISS PBL23 END | 53.15 |
| HIERARCH ESO ISS PBLA23 START | 68.8 |
| HIERARCH ESO ISS PBLA23 END | 69.2 |
| HIERARCH ESO ISS PBL24 START | 80.07 |
| HIERARCH ESO ISS PBL24 END | 79.856 |
| HIERARCH ESO ISS PBLA24 START | 36.751 |
| HIERARCH ESO ISS PBLA24 END | 37.103 |
| HIERARCH ESO ISS PBL34 START | 44.879 |
| HIERARCH ESO ISS PBL34 END | 44.885 |
| HIERARCH ESO ISS PBLA34 START | 357.693 |
| HIERARCH ESO ISS PBLA34 END | 358.047 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005076 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004911 |
| HIERARCH ESO ISS AMBI TEMP | 14.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.671 |