Exposure
- ID
- GRAVI.2022-12-19T00:27:04.177_1
- Header ID
- GRAVI.2022-12-19T00:27:04.177
- Date updated
- 2022-12-19 00:36:04 UTC+0000
- Release date
- 2023-06-17 00:36:03 UTC+0000
- UTC Start
- 2022-12-19 00:27:04.177
- UTC End
- 2022-12-19 00:29:44.177
- MJD Start
- 59932.01879834
- MJD End
- 59932.0206501919
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002066
- Ambient temperature (°C)
- 12.7
- Seeing (arcsec)
- 0.78
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 | 90.4610 | 90.4400 | 130.1000 | 130.7000 |
| A0-J2 | 125.9120 | 125.6760 | 109.6000 | 110.2000 |
| A0-K0 | 118.6970 | 118.2870 | 88.7140 | 89.2680 |
| G1-J2 | 52.0100 | 51.7970 | 72.0000 | 72.5000 |
| G1-K0 | 78.5470 | 78.3050 | 39.0790 | 39.4200 |
| J2-K0 | 44.8970 | 44.8970 | 0.0670 | 0.4220 |
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 | 59932.01879834 |
| 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 | 90.461 |
| HIERARCH ESO ISS PBL12 END | 90.44 |
| HIERARCH ESO ISS PBLA12 START | 130.1 |
| HIERARCH ESO ISS PBLA12 END | 130.7 |
| HIERARCH ESO ISS PBL13 START | 125.912 |
| HIERARCH ESO ISS PBL13 END | 125.676 |
| HIERARCH ESO ISS PBLA13 START | 109.6 |
| HIERARCH ESO ISS PBLA13 END | 110.2 |
| HIERARCH ESO ISS PBL14 START | 118.697 |
| HIERARCH ESO ISS PBL14 END | 118.287 |
| HIERARCH ESO ISS PBLA14 START | 88.714 |
| HIERARCH ESO ISS PBLA14 END | 89.268 |
| HIERARCH ESO ISS PBL23 START | 52.01 |
| HIERARCH ESO ISS PBL23 END | 51.797 |
| HIERARCH ESO ISS PBLA23 START | 72.0 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 78.547 |
| HIERARCH ESO ISS PBL24 END | 78.305 |
| HIERARCH ESO ISS PBLA24 START | 39.079 |
| HIERARCH ESO ISS PBLA24 END | 39.42 |
| HIERARCH ESO ISS PBL34 START | 44.897 |
| HIERARCH ESO ISS PBL34 END | 44.897 |
| HIERARCH ESO ISS PBLA34 START | 0.067 |
| HIERARCH ESO ISS PBLA34 END | 0.422 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002066 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002066 |
| HIERARCH ESO ISS AMBI TEMP | 12.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |