Exposure
- ID
- GRAVI.2023-08-27T08:42:36.903_2
- Header ID
- GRAVI.2023-08-27T08:42:36.903
- Date updated
- 2023-08-27 08:55:32 UTC+0000
- Release date
- 2024-02-23 08:55:32 UTC+0000
- UTC Start
- 2023-08-27 08:42:36.903
- UTC End
- 2023-08-27 08:45:16.903
- MJD Start
- 60183.36292712
- MJD End
- 60183.36477897185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029665
- Ambient temperature (°C)
- 13.95
- Seeing (arcsec)
- 0.7050000000000001
Observation
- ID
- 56793
- Category
- science
- Program ID
- 111.24KS.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.5820 | 88.3810 | 119.7000 | 120.0000 |
| A0-J2 | 127.1470 | 126.8580 | 96.1000 | 96.3000 |
| A0-K0 | 126.9290 | 126.7290 | 74.2380 | 74.4420 |
| G1-J2 | 58.0500 | 57.9990 | 58.5000 | 58.7000 |
| G1-K0 | 90.4570 | 90.4690 | 29.9800 | 30.2220 |
| J2-K0 | 48.1770 | 48.1700 | 354.9120 | 355.2380 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.36292712 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77199 |
| DEC | -17.94761 |
| 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 | 88.582 |
| HIERARCH ESO ISS PBL12 END | 88.381 |
| HIERARCH ESO ISS PBLA12 START | 119.7 |
| HIERARCH ESO ISS PBLA12 END | 120.0 |
| HIERARCH ESO ISS PBL13 START | 127.147 |
| HIERARCH ESO ISS PBL13 END | 126.858 |
| HIERARCH ESO ISS PBLA13 START | 96.1 |
| HIERARCH ESO ISS PBLA13 END | 96.3 |
| HIERARCH ESO ISS PBL14 START | 126.929 |
| HIERARCH ESO ISS PBL14 END | 126.729 |
| HIERARCH ESO ISS PBLA14 START | 74.238 |
| HIERARCH ESO ISS PBLA14 END | 74.442 |
| HIERARCH ESO ISS PBL23 START | 58.05 |
| HIERARCH ESO ISS PBL23 END | 57.999 |
| HIERARCH ESO ISS PBLA23 START | 58.5 |
| HIERARCH ESO ISS PBLA23 END | 58.7 |
| HIERARCH ESO ISS PBL24 START | 90.457 |
| HIERARCH ESO ISS PBL24 END | 90.469 |
| HIERARCH ESO ISS PBLA24 START | 29.98 |
| HIERARCH ESO ISS PBLA24 END | 30.222 |
| HIERARCH ESO ISS PBL34 START | 48.177 |
| HIERARCH ESO ISS PBL34 END | 48.17 |
| HIERARCH ESO ISS PBLA34 START | 354.912 |
| HIERARCH ESO ISS PBLA34 END | 355.238 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002659 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003274 |
| HIERARCH ESO ISS AMBI TEMP | 13.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |