Exposure
- ID
- GRAVI.2023-08-27T08:52:54.929_2
- Header ID
- GRAVI.2023-08-27T08:52:54.929
- Date updated
- 2023-08-27 09:05:29 UTC+0000
- Release date
- 2024-02-23 09:05:29 UTC+0000
- UTC Start
- 2023-08-27 08:52:54.929
- UTC End
- 2023-08-27 08:55:34.929
- MJD Start
- 60183.3700802
- MJD End
- 60183.37193205186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002983
- Ambient temperature (°C)
- 14.01
- Seeing (arcsec)
- 0.735
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 | 87.8340 | 87.6000 | 120.8000 | 121.1000 |
| A0-J2 | 126.0480 | 125.6930 | 96.9000 | 97.2000 |
| A0-K0 | 126.1450 | 125.8810 | 74.9340 | 75.1270 |
| G1-J2 | 57.8440 | 57.7700 | 59.1000 | 59.3000 |
| G1-K0 | 90.4840 | 90.4830 | 30.8030 | 31.0270 |
| J2-K0 | 48.1540 | 48.1490 | 356.0530 | 356.3790 |
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 | 60183.3700802 |
| 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 | 87.834 |
| HIERARCH ESO ISS PBL12 END | 87.6 |
| HIERARCH ESO ISS PBLA12 START | 120.8 |
| HIERARCH ESO ISS PBLA12 END | 121.1 |
| HIERARCH ESO ISS PBL13 START | 126.048 |
| HIERARCH ESO ISS PBL13 END | 125.693 |
| HIERARCH ESO ISS PBLA13 START | 96.9 |
| HIERARCH ESO ISS PBLA13 END | 97.2 |
| HIERARCH ESO ISS PBL14 START | 126.145 |
| HIERARCH ESO ISS PBL14 END | 125.881 |
| HIERARCH ESO ISS PBLA14 START | 74.934 |
| HIERARCH ESO ISS PBLA14 END | 75.127 |
| HIERARCH ESO ISS PBL23 START | 57.844 |
| HIERARCH ESO ISS PBL23 END | 57.77 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.3 |
| HIERARCH ESO ISS PBL24 START | 90.484 |
| HIERARCH ESO ISS PBL24 END | 90.483 |
| HIERARCH ESO ISS PBLA24 START | 30.803 |
| HIERARCH ESO ISS PBLA24 END | 31.027 |
| HIERARCH ESO ISS PBL34 START | 48.154 |
| HIERARCH ESO ISS PBL34 END | 48.149 |
| HIERARCH ESO ISS PBLA34 START | 356.053 |
| HIERARCH ESO ISS PBLA34 END | 356.379 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002699 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003267 |
| HIERARCH ESO ISS AMBI TEMP | 14.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |