Exposure
- ID
- GRAVI.2024-09-04T07:38:03.857_1
- Header ID
- GRAVI.2024-09-04T07:38:03.857
- Date updated
- 2024-09-04 07:55:33 UTC+0000
- Release date
- 2024-09-04 07:38:03 UTC+0000
- UTC Start
- 2024-09-04 07:38:03.857
- UTC End
- 2024-09-04 07:44:43.857
- MJD Start
- 60557.3181002
- MJD End
- 60557.322729829626
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058815
- Ambient temperature (°C)
- 14.11
- Seeing (arcsec)
- 0.475
Observation
- ID
- 60584
- Category
- calibrator
- Program ID
- 113.26GP.003
- Program Title
- VLTI SURVEY ON GAIA BINARIES: STELLAR EVOLUTION AND BINARY FORMATION AT LOW METALLICITY
- Program Type
- Normal
- PI / COI
- LU / KRAUS / GARDNER
Target
- ID
- 45026
- Name
- HD_26699
- RA
- 62.964353
- DEC
- -35.96926
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.6600 | 77.8030 | 97.3000 | 98.2000 |
| A0-J2 | 113.4980 | 114.8990 | 70.6000 | 71.9000 |
| A0-K0 | 119.5350 | 120.3560 | 48.1130 | 49.4700 |
| G1-J2 | 56.5970 | 56.7780 | 33.3000 | 34.6000 |
| G1-K0 | 90.4520 | 90.4430 | 8.2320 | 9.2070 |
| J2-K0 | 45.9140 | 46.0650 | 336.7940 | 337.3630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26GP.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60557.3181002 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 26699 |
| HIERARCH ESO INS SOBJ NAME | HD_26699 |
| RA | 62.964353 |
| DEC | -35.96926 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 76.66 |
| HIERARCH ESO ISS PBL12 END | 77.803 |
| HIERARCH ESO ISS PBLA12 START | 97.3 |
| HIERARCH ESO ISS PBLA12 END | 98.2 |
| HIERARCH ESO ISS PBL13 START | 113.498 |
| HIERARCH ESO ISS PBL13 END | 114.899 |
| HIERARCH ESO ISS PBLA13 START | 70.6 |
| HIERARCH ESO ISS PBLA13 END | 71.9 |
| HIERARCH ESO ISS PBL14 START | 119.535 |
| HIERARCH ESO ISS PBL14 END | 120.356 |
| HIERARCH ESO ISS PBLA14 START | 48.113 |
| HIERARCH ESO ISS PBLA14 END | 49.47 |
| HIERARCH ESO ISS PBL23 START | 56.597 |
| HIERARCH ESO ISS PBL23 END | 56.778 |
| HIERARCH ESO ISS PBLA23 START | 33.3 |
| HIERARCH ESO ISS PBLA23 END | 34.6 |
| HIERARCH ESO ISS PBL24 START | 90.452 |
| HIERARCH ESO ISS PBL24 END | 90.443 |
| HIERARCH ESO ISS PBLA24 START | 8.232 |
| HIERARCH ESO ISS PBLA24 END | 9.207 |
| HIERARCH ESO ISS PBL34 START | 45.914 |
| HIERARCH ESO ISS PBL34 END | 46.065 |
| HIERARCH ESO ISS PBLA34 START | 336.794 |
| HIERARCH ESO ISS PBLA34 END | 337.363 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006159 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005604 |
| HIERARCH ESO ISS AMBI TEMP | 14.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |