Exposure
- ID
- GRAVI.2022-09-07T05:26:18.486_1
- Header ID
- GRAVI.2022-09-07T05:26:18.486
- Date updated
- 2022-09-07 05:41:15 UTC+0000
- Release date
- 2023-09-07 05:41:15 UTC+0000
- UTC Start
- 2022-09-07 05:26:18.486
- UTC End
- 2022-09-07 05:28:42.486
- MJD Start
- 59829.22660285
- MJD End
- 59829.228269516665
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022075
- Ambient temperature (°C)
- 9.58
- Seeing (arcsec)
- 0.785
Observation
- ID
- 52335
- Category
- science
- Program ID
- 109.2310.003
- 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
Target
- ID
- 38925
- Name
- HD142B
- RA
- 1.580833
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.1580 | 88.3090 | 110.9000 | 111.4000 |
| A0-J2 | 128.9110 | 128.9800 | 89.2000 | 89.8000 |
| A0-K0 | 127.5010 | 127.4140 | 69.3740 | 69.8890 |
| G1-J2 | 57.1110 | 57.0350 | 54.6000 | 55.0000 |
| G1-K0 | 84.8020 | 84.6910 | 25.8390 | 26.2140 |
| J2-K0 | 44.2550 | 44.2890 | 347.5160 | 347.8400 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.2310.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59829.22660285 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580833 |
| DEC | -49.0759 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 88.158 |
| HIERARCH ESO ISS PBL12 END | 88.309 |
| HIERARCH ESO ISS PBLA12 START | 110.9 |
| HIERARCH ESO ISS PBLA12 END | 111.4 |
| HIERARCH ESO ISS PBL13 START | 128.911 |
| HIERARCH ESO ISS PBL13 END | 128.98 |
| HIERARCH ESO ISS PBLA13 START | 89.2 |
| HIERARCH ESO ISS PBLA13 END | 89.8 |
| HIERARCH ESO ISS PBL14 START | 127.501 |
| HIERARCH ESO ISS PBL14 END | 127.414 |
| HIERARCH ESO ISS PBLA14 START | 69.374 |
| HIERARCH ESO ISS PBLA14 END | 69.889 |
| HIERARCH ESO ISS PBL23 START | 57.111 |
| HIERARCH ESO ISS PBL23 END | 57.035 |
| HIERARCH ESO ISS PBLA23 START | 54.6 |
| HIERARCH ESO ISS PBLA23 END | 55.0 |
| HIERARCH ESO ISS PBL24 START | 84.802 |
| HIERARCH ESO ISS PBL24 END | 84.691 |
| HIERARCH ESO ISS PBLA24 START | 25.839 |
| HIERARCH ESO ISS PBLA24 END | 26.214 |
| HIERARCH ESO ISS PBL34 START | 44.255 |
| HIERARCH ESO ISS PBL34 END | 44.289 |
| HIERARCH ESO ISS PBLA34 START | 347.516 |
| HIERARCH ESO ISS PBLA34 END | 347.84 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002289 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002126 |
| HIERARCH ESO ISS AMBI TEMP | 9.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |