Exposure
- ID
- GRAVI.2023-12-19T03:03:15.756_1
- Header ID
- GRAVI.2023-12-19T03:03:15.756
- Date updated
- 2023-12-19 03:15:41 UTC+0000
- Release date
- 2024-06-16 03:15:41 UTC+0000
- UTC Start
- 2023-12-19 03:03:15.756
- UTC End
- 2023-12-19 03:05:55.756
- MJD Start
- 60297.1272657
- MJD End
- 60297.1291175519
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031785
- Ambient temperature (°C)
- 15.49
- Seeing (arcsec)
- 0.71
Observation
- ID
- 58003
- Category
- science
- Program ID
- 112.25GN.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
- ID
- 42948
- Name
- HD142A
- RA
- 1.58107
- DEC
- -49.07592
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.0520 | 86.9940 | 163.3000 | 164.0000 |
| A0-J2 | 108.2400 | 107.9130 | 146.1000 | 146.9000 |
| A0-K0 | 88.4430 | 87.7970 | 123.3300 | 124.1620 |
| G1-J2 | 35.9070 | 35.5280 | 100.4000 | 101.1000 |
| G1-K0 | 59.9960 | 59.5320 | 54.5740 | 54.8100 |
| J2-K0 | 43.4450 | 43.3870 | 18.2040 | 18.5250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GN.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60297.1272657 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 142 |
| HIERARCH ESO INS SOBJ NAME | HD142A |
| RA | 1.58107 |
| DEC | -49.07592 |
| 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 | 87.052 |
| HIERARCH ESO ISS PBL12 END | 86.994 |
| HIERARCH ESO ISS PBLA12 START | 163.3 |
| HIERARCH ESO ISS PBLA12 END | 164.0 |
| HIERARCH ESO ISS PBL13 START | 108.24 |
| HIERARCH ESO ISS PBL13 END | 107.913 |
| HIERARCH ESO ISS PBLA13 START | 146.1 |
| HIERARCH ESO ISS PBLA13 END | 146.9 |
| HIERARCH ESO ISS PBL14 START | 88.443 |
| HIERARCH ESO ISS PBL14 END | 87.797 |
| HIERARCH ESO ISS PBLA14 START | 123.33 |
| HIERARCH ESO ISS PBLA14 END | 124.162 |
| HIERARCH ESO ISS PBL23 START | 35.907 |
| HIERARCH ESO ISS PBL23 END | 35.528 |
| HIERARCH ESO ISS PBLA23 START | 100.4 |
| HIERARCH ESO ISS PBLA23 END | 101.1 |
| HIERARCH ESO ISS PBL24 START | 59.996 |
| HIERARCH ESO ISS PBL24 END | 59.532 |
| HIERARCH ESO ISS PBLA24 START | 54.574 |
| HIERARCH ESO ISS PBLA24 END | 54.81 |
| HIERARCH ESO ISS PBL34 START | 43.445 |
| HIERARCH ESO ISS PBL34 END | 43.387 |
| HIERARCH ESO ISS PBLA34 START | 18.204 |
| HIERARCH ESO ISS PBLA34 END | 18.525 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003383 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002974 |
| HIERARCH ESO ISS AMBI TEMP | 15.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | HD142B |
| HIERARCH ESO FT ROBJ ALPHA | 000619.1280 |
| HIERARCH ESO FT ROBJ DELTA | -490434.3513 |