Exposure
- ID
- GRAVI.2023-08-27T09:59:22.098_2
- Header ID
- GRAVI.2023-08-27T09:59:22.098
- Date updated
- 2023-08-27 10:10:31 UTC+0000
- Release date
- 2024-02-23 10:10:31 UTC+0000
- UTC Start
- 2023-08-27 09:59:22.098
- UTC End
- 2023-08-27 10:02:02.098
- MJD Start
- 60183.41622799
- MJD End
- 60183.41807984185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004274
- Ambient temperature (°C)
- 13.9
- Seeing (arcsec)
- 0.55
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 | 80.6610 | 80.2710 | 129.3000 | 129.8000 |
| A0-J2 | 113.7180 | 112.9800 | 103.1000 | 103.4000 |
| A0-K0 | 115.8320 | 115.1710 | 78.9330 | 79.0950 |
| G1-J2 | 54.5580 | 54.3350 | 62.4000 | 62.5000 |
| G1-K0 | 89.4910 | 89.3950 | 34.9570 | 35.0950 |
| J2-K0 | 48.1470 | 48.1520 | 3.4880 | 3.8140 |
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 | 60183.41622799 |
| 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 | 80.661 |
| HIERARCH ESO ISS PBL12 END | 80.271 |
| HIERARCH ESO ISS PBLA12 START | 129.3 |
| HIERARCH ESO ISS PBLA12 END | 129.8 |
| HIERARCH ESO ISS PBL13 START | 113.718 |
| HIERARCH ESO ISS PBL13 END | 112.98 |
| HIERARCH ESO ISS PBLA13 START | 103.1 |
| HIERARCH ESO ISS PBLA13 END | 103.4 |
| HIERARCH ESO ISS PBL14 START | 115.832 |
| HIERARCH ESO ISS PBL14 END | 115.171 |
| HIERARCH ESO ISS PBLA14 START | 78.933 |
| HIERARCH ESO ISS PBLA14 END | 79.095 |
| HIERARCH ESO ISS PBL23 START | 54.558 |
| HIERARCH ESO ISS PBL23 END | 54.335 |
| HIERARCH ESO ISS PBLA23 START | 62.4 |
| HIERARCH ESO ISS PBLA23 END | 62.5 |
| HIERARCH ESO ISS PBL24 START | 89.491 |
| HIERARCH ESO ISS PBL24 END | 89.395 |
| HIERARCH ESO ISS PBLA24 START | 34.957 |
| HIERARCH ESO ISS PBLA24 END | 35.095 |
| HIERARCH ESO ISS PBL34 START | 48.147 |
| HIERARCH ESO ISS PBL34 END | 48.152 |
| HIERARCH ESO ISS PBLA34 START | 3.488 |
| HIERARCH ESO ISS PBLA34 END | 3.814 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00413 |
| HIERARCH ESO ISS AMBI TEMP | 13.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |