Exposure
- ID
- GRAVI.2022-09-07T06:34:30.659_1
- Header ID
- GRAVI.2022-09-07T06:34:30.659
- Date updated
- 2022-09-07 06:45:41 UTC+0000
- Release date
- 2023-09-07 06:45:41 UTC+0000
- UTC Start
- 2022-09-07 06:34:30.659
- UTC End
- 2022-09-07 06:36:54.659
- MJD Start
- 59829.27396596
- MJD End
- 59829.27563262666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019665000000000004
- Ambient temperature (°C)
- 11.34
- Seeing (arcsec)
- 0.99
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 | 90.3760 | 90.4070 | 123.1000 | 123.6000 |
| A0-J2 | 128.2470 | 128.1180 | 102.2000 | 102.7000 |
| A0-K0 | 123.1390 | 122.8570 | 81.7840 | 82.2950 |
| G1-J2 | 54.3720 | 54.2170 | 65.9000 | 66.3000 |
| G1-K0 | 81.2810 | 81.0970 | 34.5930 | 34.9360 |
| J2-K0 | 44.8200 | 44.8320 | 355.5550 | 355.8900 |
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 | 59829.27396596 |
| 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 | 90.376 |
| HIERARCH ESO ISS PBL12 END | 90.407 |
| HIERARCH ESO ISS PBLA12 START | 123.1 |
| HIERARCH ESO ISS PBLA12 END | 123.6 |
| HIERARCH ESO ISS PBL13 START | 128.247 |
| HIERARCH ESO ISS PBL13 END | 128.118 |
| HIERARCH ESO ISS PBLA13 START | 102.2 |
| HIERARCH ESO ISS PBLA13 END | 102.7 |
| HIERARCH ESO ISS PBL14 START | 123.139 |
| HIERARCH ESO ISS PBL14 END | 122.857 |
| HIERARCH ESO ISS PBLA14 START | 81.784 |
| HIERARCH ESO ISS PBLA14 END | 82.295 |
| HIERARCH ESO ISS PBL23 START | 54.372 |
| HIERARCH ESO ISS PBL23 END | 54.217 |
| HIERARCH ESO ISS PBLA23 START | 65.9 |
| HIERARCH ESO ISS PBLA23 END | 66.3 |
| HIERARCH ESO ISS PBL24 START | 81.281 |
| HIERARCH ESO ISS PBL24 END | 81.097 |
| HIERARCH ESO ISS PBLA24 START | 34.593 |
| HIERARCH ESO ISS PBLA24 END | 34.936 |
| HIERARCH ESO ISS PBL34 START | 44.82 |
| HIERARCH ESO ISS PBL34 END | 44.832 |
| HIERARCH ESO ISS PBLA34 START | 355.555 |
| HIERARCH ESO ISS PBLA34 END | 355.89 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001752 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002181 |
| HIERARCH ESO ISS AMBI TEMP | 11.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.12 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |
| HIERARCH ESO FT ROBJ NAME | HD142A |
| HIERARCH ESO FT ROBJ ALPHA | 000619.175 |
| HIERARCH ESO FT ROBJ DELTA | -490430.681 |