Exposure
- ID
- GRAVI.2022-12-19T00:05:31.122_1
- Header ID
- GRAVI.2022-12-19T00:05:31.122
- Date updated
- 2022-12-19 00:15:37 UTC+0000
- Release date
- 2023-06-17 00:15:37 UTC+0000
- UTC Start
- 2022-12-19 00:05:31.122
- UTC End
- 2022-12-19 00:08:11.122
- MJD Start
- 59932.00383243
- MJD End
- 59932.0056842819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002066
- Ambient temperature (°C)
- 12.18
- Seeing (arcsec)
- 0.76
Observation
- ID
- 53576
- Category
- science
- Program ID
- 110.23TC.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39838
- Name
- HD142B
- RA
- 1.580877
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4960 | 90.5040 | 126.0000 | 126.6000 |
| A0-J2 | 127.4130 | 127.2320 | 105.3000 | 105.9000 |
| A0-K0 | 121.4290 | 121.0840 | 84.7090 | 85.2530 |
| G1-J2 | 53.4480 | 53.2640 | 68.5000 | 69.0000 |
| G1-K0 | 80.1970 | 79.9840 | 36.5340 | 36.8870 |
| J2-K0 | 44.8720 | 44.8790 | 357.4720 | 357.8270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59932.00383243 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580877 |
| DEC | -49.07591 |
| 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 | 90.496 |
| HIERARCH ESO ISS PBL12 END | 90.504 |
| HIERARCH ESO ISS PBLA12 START | 126.0 |
| HIERARCH ESO ISS PBLA12 END | 126.6 |
| HIERARCH ESO ISS PBL13 START | 127.413 |
| HIERARCH ESO ISS PBL13 END | 127.232 |
| HIERARCH ESO ISS PBLA13 START | 105.3 |
| HIERARCH ESO ISS PBLA13 END | 105.9 |
| HIERARCH ESO ISS PBL14 START | 121.429 |
| HIERARCH ESO ISS PBL14 END | 121.084 |
| HIERARCH ESO ISS PBLA14 START | 84.709 |
| HIERARCH ESO ISS PBLA14 END | 85.253 |
| HIERARCH ESO ISS PBL23 START | 53.448 |
| HIERARCH ESO ISS PBL23 END | 53.264 |
| HIERARCH ESO ISS PBLA23 START | 68.5 |
| HIERARCH ESO ISS PBLA23 END | 69.0 |
| HIERARCH ESO ISS PBL24 START | 80.197 |
| HIERARCH ESO ISS PBL24 END | 79.984 |
| HIERARCH ESO ISS PBLA24 START | 36.534 |
| HIERARCH ESO ISS PBLA24 END | 36.887 |
| HIERARCH ESO ISS PBL34 START | 44.872 |
| HIERARCH ESO ISS PBL34 END | 44.879 |
| HIERARCH ESO ISS PBLA34 START | 357.472 |
| HIERARCH ESO ISS PBLA34 END | 357.827 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002066 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002066 |
| HIERARCH ESO ISS AMBI TEMP | 12.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |