Exposure
- ID
- GRAVI.2022-12-01T03:39:24.999_1
- Header ID
- GRAVI.2022-12-01T03:39:24.999
- Date updated
- 2022-12-01 03:51:03 UTC+0000
- Release date
- 2023-05-30 03:51:03 UTC+0000
- UTC Start
- 2022-12-01 03:39:24.999
- UTC End
- 2022-12-01 03:42:04.999
- MJD Start
- 59914.15237267
- MJD End
- 59914.1542245219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004473
- Ambient temperature (°C)
- 10.4
- Seeing (arcsec)
- 0.96
Observation
- ID
- 53362
- Category
- science
- Program ID
- 110.23TC.001
- 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
- 39685
- Name
- HD142B
- RA
- 1.580879
- DEC
- -49.0759
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.8440 | 87.7670 | 155.6000 | 156.2000 |
| A0-J2 | 112.2790 | 111.9090 | 137.1000 | 137.9000 |
| A0-K0 | 95.9410 | 95.2830 | 114.4100 | 115.1530 |
| G1-J2 | 40.1280 | 39.7680 | 93.3000 | 93.9000 |
| G1-K0 | 65.0430 | 64.6200 | 51.6900 | 51.9570 |
| J2-K0 | 44.0220 | 43.9770 | 14.4350 | 14.7730 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59914.15237267 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142B |
| RA | 1.580879 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 87.844 |
| HIERARCH ESO ISS PBL12 END | 87.767 |
| HIERARCH ESO ISS PBLA12 START | 155.6 |
| HIERARCH ESO ISS PBLA12 END | 156.2 |
| HIERARCH ESO ISS PBL13 START | 112.279 |
| HIERARCH ESO ISS PBL13 END | 111.909 |
| HIERARCH ESO ISS PBLA13 START | 137.1 |
| HIERARCH ESO ISS PBLA13 END | 137.9 |
| HIERARCH ESO ISS PBL14 START | 95.941 |
| HIERARCH ESO ISS PBL14 END | 95.283 |
| HIERARCH ESO ISS PBLA14 START | 114.41 |
| HIERARCH ESO ISS PBLA14 END | 115.153 |
| HIERARCH ESO ISS PBL23 START | 40.128 |
| HIERARCH ESO ISS PBL23 END | 39.768 |
| HIERARCH ESO ISS PBLA23 START | 93.3 |
| HIERARCH ESO ISS PBLA23 END | 93.9 |
| HIERARCH ESO ISS PBL24 START | 65.043 |
| HIERARCH ESO ISS PBL24 END | 64.62 |
| HIERARCH ESO ISS PBLA24 START | 51.69 |
| HIERARCH ESO ISS PBLA24 END | 51.957 |
| HIERARCH ESO ISS PBL34 START | 44.022 |
| HIERARCH ESO ISS PBL34 END | 43.977 |
| HIERARCH ESO ISS PBLA34 START | 14.435 |
| HIERARCH ESO ISS PBLA34 END | 14.773 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004163 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004783 |
| HIERARCH ESO ISS AMBI TEMP | 10.4 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |