Exposure
- ID
- GRAVI.2022-12-19T02:15:31.451_1
- Header ID
- GRAVI.2022-12-19T02:15:31.451
- Date updated
- 2022-12-19 02:25:53 UTC+0000
- Release date
- 2023-06-17 02:25:53 UTC+0000
- UTC Start
- 2022-12-19 02:15:31.451
- UTC End
- 2022-12-19 02:18:11.451
- MJD Start
- 59932.09411402
- MJD End
- 59932.0959658719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0061505
- Ambient temperature (°C)
- 12.5
- Seeing (arcsec)
- 0.61
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 | 88.1910 | 88.1120 | 152.6000 | 153.3000 |
| A0-J2 | 113.9330 | 113.5610 | 133.8000 | 134.5000 |
| A0-K0 | 98.8280 | 98.1850 | 111.2130 | 111.9180 |
| G1-J2 | 41.6900 | 41.3440 | 90.7000 | 91.3000 |
| G1-K0 | 66.8610 | 66.4610 | 50.4820 | 50.7570 |
| J2-K0 | 44.2050 | 44.1660 | 12.9290 | 13.2690 |
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 | 59932.09411402 |
| 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 | 88.191 |
| HIERARCH ESO ISS PBL12 END | 88.112 |
| HIERARCH ESO ISS PBLA12 START | 152.6 |
| HIERARCH ESO ISS PBLA12 END | 153.3 |
| HIERARCH ESO ISS PBL13 START | 113.933 |
| HIERARCH ESO ISS PBL13 END | 113.561 |
| HIERARCH ESO ISS PBLA13 START | 133.8 |
| HIERARCH ESO ISS PBLA13 END | 134.5 |
| HIERARCH ESO ISS PBL14 START | 98.828 |
| HIERARCH ESO ISS PBL14 END | 98.185 |
| HIERARCH ESO ISS PBLA14 START | 111.213 |
| HIERARCH ESO ISS PBLA14 END | 111.918 |
| HIERARCH ESO ISS PBL23 START | 41.69 |
| HIERARCH ESO ISS PBL23 END | 41.344 |
| HIERARCH ESO ISS PBLA23 START | 90.7 |
| HIERARCH ESO ISS PBLA23 END | 91.3 |
| HIERARCH ESO ISS PBL24 START | 66.861 |
| HIERARCH ESO ISS PBL24 END | 66.461 |
| HIERARCH ESO ISS PBLA24 START | 50.482 |
| HIERARCH ESO ISS PBLA24 END | 50.757 |
| HIERARCH ESO ISS PBL34 START | 44.205 |
| HIERARCH ESO ISS PBL34 END | 44.166 |
| HIERARCH ESO ISS PBLA34 START | 12.929 |
| HIERARCH ESO ISS PBLA34 END | 13.269 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006182 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006119 |
| HIERARCH ESO ISS AMBI TEMP | 12.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |