Exposure
- ID
- GRAVI.2024-11-22T02:23:34.326_1
- Header ID
- GRAVI.2024-11-22T02:23:34.326
- Date updated
- 2024-11-22 02:40:36 UTC+0000
- Release date
- 2024-11-22 02:23:34 UTC+0000
- UTC Start
- 2024-11-22 02:23:34.326
- UTC End
- 2024-11-22 02:29:34.326
- MJD Start
- 60636.09970285
- MJD End
- 60636.1038695167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005489
- Ambient temperature (°C)
- 13.61
- Seeing (arcsec)
- 0.91
Observation
- ID
- 61940
- Category
- calibrator
- Program ID
- 114.276J.002
- Program Title
- VLTI SURVEY ON GAIA BINARIES: STELLAR EVOLUTION AND BINARY FORMATION AT LOW/HIGH METALLICITY
- Program Type
- Normal
- PI / COI
- LU / KRAUS / GARDNER
Target
- ID
- 46058
- Name
- HD_24811
- RA
- 58.895137
- DEC
- -30.16979
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 79.4630 | 80.4430 | 102.1000 | 102.7000 |
| A0-J2 | 114.3320 | 115.6860 | 75.7000 | 76.7000 |
| A0-K0 | 118.0890 | 118.9980 | 52.2280 | 53.3480 |
| G1-J2 | 55.7160 | 55.9510 | 36.4000 | 37.5000 |
| G1-K0 | 90.2840 | 90.3090 | 9.9720 | 10.8440 |
| J2-K0 | 47.4100 | 47.5020 | 338.4160 | 338.9170 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.276J.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60636.09970285 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 24811 |
| HIERARCH ESO INS SOBJ NAME | HD_24811 |
| RA | 58.895137 |
| DEC | -30.16979 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 79.463 |
| HIERARCH ESO ISS PBL12 END | 80.443 |
| HIERARCH ESO ISS PBLA12 START | 102.1 |
| HIERARCH ESO ISS PBLA12 END | 102.7 |
| HIERARCH ESO ISS PBL13 START | 114.332 |
| HIERARCH ESO ISS PBL13 END | 115.686 |
| HIERARCH ESO ISS PBLA13 START | 75.7 |
| HIERARCH ESO ISS PBLA13 END | 76.7 |
| HIERARCH ESO ISS PBL14 START | 118.089 |
| HIERARCH ESO ISS PBL14 END | 118.998 |
| HIERARCH ESO ISS PBLA14 START | 52.228 |
| HIERARCH ESO ISS PBLA14 END | 53.348 |
| HIERARCH ESO ISS PBL23 START | 55.716 |
| HIERARCH ESO ISS PBL23 END | 55.951 |
| HIERARCH ESO ISS PBLA23 START | 36.4 |
| HIERARCH ESO ISS PBLA23 END | 37.5 |
| HIERARCH ESO ISS PBL24 START | 90.284 |
| HIERARCH ESO ISS PBL24 END | 90.309 |
| HIERARCH ESO ISS PBLA24 START | 9.972 |
| HIERARCH ESO ISS PBLA24 END | 10.844 |
| HIERARCH ESO ISS PBL34 START | 47.41 |
| HIERARCH ESO ISS PBL34 END | 47.502 |
| HIERARCH ESO ISS PBLA34 START | 338.416 |
| HIERARCH ESO ISS PBLA34 END | 338.917 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00552 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005458 |
| HIERARCH ESO ISS AMBI TEMP | 13.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |