Exposure
- ID
- GRAVI.2023-08-22T08:16:23.828_2
- Header ID
- GRAVI.2023-08-22T08:16:23.828
- Date updated
- 2023-08-22 08:26:14 UTC+0000
- Release date
- 2024-02-18 08:26:14 UTC+0000
- UTC Start
- 2023-08-22 08:16:23.828
- UTC End
- 2023-08-22 08:19:03.828
- MJD Start
- 60178.34472023
- MJD End
- 60178.34657208186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004982
- Ambient temperature (°C)
- 12.95
- Seeing (arcsec)
- 0.77
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 | 90.4450 | 90.4020 | 115.5000 | 115.8000 |
| A0-J2 | 129.2290 | 129.2360 | 92.5000 | 92.7000 |
| A0-K0 | 127.7960 | 127.8670 | 70.8430 | 71.0790 |
| G1-J2 | 58.0370 | 58.0810 | 54.9000 | 55.2000 |
| G1-K0 | 89.8990 | 89.9520 | 25.7920 | 26.0870 |
| J2-K0 | 48.3320 | 48.3200 | 350.0070 | 350.3120 |
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 | 60178.34472023 |
| 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 | 90.445 |
| HIERARCH ESO ISS PBL12 END | 90.402 |
| HIERARCH ESO ISS PBLA12 START | 115.5 |
| HIERARCH ESO ISS PBLA12 END | 115.8 |
| HIERARCH ESO ISS PBL13 START | 129.229 |
| HIERARCH ESO ISS PBL13 END | 129.236 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 127.796 |
| HIERARCH ESO ISS PBL14 END | 127.867 |
| HIERARCH ESO ISS PBLA14 START | 70.843 |
| HIERARCH ESO ISS PBLA14 END | 71.079 |
| HIERARCH ESO ISS PBL23 START | 58.037 |
| HIERARCH ESO ISS PBL23 END | 58.081 |
| HIERARCH ESO ISS PBLA23 START | 54.9 |
| HIERARCH ESO ISS PBLA23 END | 55.2 |
| HIERARCH ESO ISS PBL24 START | 89.899 |
| HIERARCH ESO ISS PBL24 END | 89.952 |
| HIERARCH ESO ISS PBLA24 START | 25.792 |
| HIERARCH ESO ISS PBLA24 END | 26.087 |
| HIERARCH ESO ISS PBL34 START | 48.332 |
| HIERARCH ESO ISS PBL34 END | 48.32 |
| HIERARCH ESO ISS PBLA34 START | 350.007 |
| HIERARCH ESO ISS PBLA34 END | 350.312 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005174 |
| HIERARCH ESO ISS AMBI TEMP | 12.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |