Exposure
- ID
- GRAVI.2022-12-19T04:23:25.774_1
- Header ID
- GRAVI.2022-12-19T04:23:25.774
- Date updated
- 2022-12-19 04:36:46 UTC+0000
- Release date
- 2023-06-17 04:36:45 UTC+0000
- UTC Start
- 2022-12-19 04:23:25.774
- UTC End
- 2022-12-19 04:27:25.774
- MJD Start
- 59932.1829372
- MJD End
- 59932.1857149778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00403
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.855
Observation
- ID
- 53578
- 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
- 39839
- Name
- HD142A
- RA
- 1.580877
- DEC
- -49.07591
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.3180 | 82.8320 | 182.7000 | 100.9000 |
| A0-J2 | 101.7480 | 129.1040 | 170.4000 | 91.1000 |
| A0-K0 | 72.6480 | 122.1340 | 150.7780 | 82.2790 |
| G1-J2 | 25.2650 | 49.5190 | 123.9000 | 74.6000 |
| G1-K0 | 45.6160 | 51.0260 | 59.9970 | 51.0660 |
| J2-K0 | 41.3180 | 20.5630 | 26.6670 | 336.9530 |
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 | 59932.1829372 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142A |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 86.318 |
| HIERARCH ESO ISS PBL12 END | 82.832 |
| HIERARCH ESO ISS PBLA12 START | 182.7 |
| HIERARCH ESO ISS PBLA12 END | 100.9 |
| HIERARCH ESO ISS PBL13 START | 101.748 |
| HIERARCH ESO ISS PBL13 END | 129.104 |
| HIERARCH ESO ISS PBLA13 START | 170.4 |
| HIERARCH ESO ISS PBLA13 END | 91.1 |
| HIERARCH ESO ISS PBL14 START | 72.648 |
| HIERARCH ESO ISS PBL14 END | 122.134 |
| HIERARCH ESO ISS PBLA14 START | 150.778 |
| HIERARCH ESO ISS PBLA14 END | 82.279 |
| HIERARCH ESO ISS PBL23 START | 25.265 |
| HIERARCH ESO ISS PBL23 END | 49.519 |
| HIERARCH ESO ISS PBLA23 START | 123.9 |
| HIERARCH ESO ISS PBLA23 END | 74.6 |
| HIERARCH ESO ISS PBL24 START | 45.616 |
| HIERARCH ESO ISS PBL24 END | 51.026 |
| HIERARCH ESO ISS PBLA24 START | 59.997 |
| HIERARCH ESO ISS PBLA24 END | 51.066 |
| HIERARCH ESO ISS PBL34 START | 41.318 |
| HIERARCH ESO ISS PBL34 END | 20.563 |
| HIERARCH ESO ISS PBLA34 START | 26.667 |
| HIERARCH ESO ISS PBLA34 END | 336.953 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00426 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0038 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1288 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3843 |