Exposure
- ID
- GRAVI.2023-08-27T08:31:42.876_2
- Header ID
- GRAVI.2023-08-27T08:31:42.876
- Date updated
- 2023-08-27 08:40:28 UTC+0000
- Release date
- 2024-02-23 08:40:28 UTC+0000
- UTC Start
- 2023-08-27 08:31:42.876
- UTC End
- 2023-08-27 08:34:22.876
- MJD Start
- 60183.35535736
- MJD End
- 60183.357209211856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031485000000000003
- Ambient temperature (°C)
- 14.02
- Seeing (arcsec)
- 0.7849999999999999
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 | 89.2490 | 89.0830 | 118.6000 | 118.9000 |
| A0-J2 | 128.0630 | 127.8430 | 95.2000 | 95.5000 |
| A0-K0 | 127.5230 | 127.3870 | 73.4830 | 73.6900 |
| G1-J2 | 58.1830 | 58.1560 | 57.7000 | 57.9000 |
| G1-K0 | 90.3850 | 90.4090 | 29.0680 | 29.3190 |
| J2-K0 | 48.2070 | 48.1990 | 353.7220 | 354.0420 |
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 | 60183.35535736 |
| 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 | 89.249 |
| HIERARCH ESO ISS PBL12 END | 89.083 |
| HIERARCH ESO ISS PBLA12 START | 118.6 |
| HIERARCH ESO ISS PBLA12 END | 118.9 |
| HIERARCH ESO ISS PBL13 START | 128.063 |
| HIERARCH ESO ISS PBL13 END | 127.843 |
| HIERARCH ESO ISS PBLA13 START | 95.2 |
| HIERARCH ESO ISS PBLA13 END | 95.5 |
| HIERARCH ESO ISS PBL14 START | 127.523 |
| HIERARCH ESO ISS PBL14 END | 127.387 |
| HIERARCH ESO ISS PBLA14 START | 73.483 |
| HIERARCH ESO ISS PBLA14 END | 73.69 |
| HIERARCH ESO ISS PBL23 START | 58.183 |
| HIERARCH ESO ISS PBL23 END | 58.156 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.9 |
| HIERARCH ESO ISS PBL24 START | 90.385 |
| HIERARCH ESO ISS PBL24 END | 90.409 |
| HIERARCH ESO ISS PBLA24 START | 29.068 |
| HIERARCH ESO ISS PBLA24 END | 29.319 |
| HIERARCH ESO ISS PBL34 START | 48.207 |
| HIERARCH ESO ISS PBL34 END | 48.199 |
| HIERARCH ESO ISS PBLA34 START | 353.722 |
| HIERARCH ESO ISS PBLA34 END | 354.042 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003291 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003006 |
| HIERARCH ESO ISS AMBI TEMP | 14.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |