Exposure
- ID
- GRAVI.2023-08-22T09:51:12.069_2
- Header ID
- GRAVI.2023-08-22T09:51:12.069
- Date updated
- 2023-08-22 10:01:27 UTC+0000
- Release date
- 2024-02-18 10:01:27 UTC+0000
- UTC Start
- 2023-08-22 09:51:12.069
- UTC End
- 2023-08-22 09:53:52.069
- MJD Start
- 60178.41055635
- MJD End
- 60178.41240820185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0096965
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.445
Observation
- ID
- 56718
- Category
- science
- Program ID
- 111.24KS.001
- 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 | 84.0990 | 83.7620 | 125.4000 | 125.7000 |
| A0-J2 | 119.9370 | 119.3530 | 100.4000 | 100.6000 |
| A0-K0 | 121.2460 | 120.7520 | 77.3460 | 77.5150 |
| G1-J2 | 56.3490 | 56.1890 | 61.2000 | 61.4000 |
| G1-K0 | 90.1710 | 90.1190 | 33.4590 | 33.6300 |
| J2-K0 | 48.1190 | 48.1200 | 0.3760 | 0.7010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60178.41055635 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.771984 |
| DEC | -17.9476 |
| 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 | 84.099 |
| HIERARCH ESO ISS PBL12 END | 83.762 |
| HIERARCH ESO ISS PBLA12 START | 125.4 |
| HIERARCH ESO ISS PBLA12 END | 125.7 |
| HIERARCH ESO ISS PBL13 START | 119.937 |
| HIERARCH ESO ISS PBL13 END | 119.353 |
| HIERARCH ESO ISS PBLA13 START | 100.4 |
| HIERARCH ESO ISS PBLA13 END | 100.6 |
| HIERARCH ESO ISS PBL14 START | 121.246 |
| HIERARCH ESO ISS PBL14 END | 120.752 |
| HIERARCH ESO ISS PBLA14 START | 77.346 |
| HIERARCH ESO ISS PBLA14 END | 77.515 |
| HIERARCH ESO ISS PBL23 START | 56.349 |
| HIERARCH ESO ISS PBL23 END | 56.189 |
| HIERARCH ESO ISS PBLA23 START | 61.2 |
| HIERARCH ESO ISS PBLA23 END | 61.4 |
| HIERARCH ESO ISS PBL24 START | 90.171 |
| HIERARCH ESO ISS PBL24 END | 90.119 |
| HIERARCH ESO ISS PBLA24 START | 33.459 |
| HIERARCH ESO ISS PBLA24 END | 33.63 |
| HIERARCH ESO ISS PBL34 START | 48.119 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 0.376 |
| HIERARCH ESO ISS PBLA34 END | 0.701 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009691 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009702 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |