Exposure
- ID
- GRAVI.2024-12-01T03:25:22.075_1
- Header ID
- GRAVI.2024-12-01T03:25:22.075
- Date updated
- 2024-12-01 03:35:49 UTC+0000
- Release date
- 2024-12-01 03:25:22 UTC+0000
- UTC Start
- 2024-12-01 03:25:22.075
- UTC End
- 2024-12-01 03:31:22.075
- MJD Start
- 60645.14261661
- MJD End
- 60645.1467832767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004672
- Ambient temperature (°C)
- 16.18
- Seeing (arcsec)
- 0.835
Observation
- ID
- 62156
- 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
- 46242
- Name
- HD_29040
- RA
- 68.59479
- DEC
- 0.73132
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.4950 | 47.3240 | 144.7000 | 144.9000 |
| A0-J2 | 124.0710 | 125.0100 | 92.9000 | 92.9000 |
| A0-J6 | 146.9550 | 147.7800 | 20.6940 | 21.5050 |
| B5-J2 | 101.7690 | 102.9430 | 71.4000 | 71.6000 |
| B5-J6 | 177.9130 | 178.2870 | 7.9040 | 8.7090 |
| J2-J6 | 160.7610 | 160.1590 | 333.4030 | 333.8140 |
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 | 60645.14261661 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 29040 |
| HIERARCH ESO INS SOBJ NAME | HD_29040 |
| RA | 68.59479 |
| DEC | 0.73132 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 47.495 |
| HIERARCH ESO ISS PBL12 END | 47.324 |
| HIERARCH ESO ISS PBLA12 START | 144.7 |
| HIERARCH ESO ISS PBLA12 END | 144.9 |
| HIERARCH ESO ISS PBL13 START | 124.071 |
| HIERARCH ESO ISS PBL13 END | 125.01 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 146.955 |
| HIERARCH ESO ISS PBL14 END | 147.78 |
| HIERARCH ESO ISS PBLA14 START | 20.694 |
| HIERARCH ESO ISS PBLA14 END | 21.505 |
| HIERARCH ESO ISS PBL23 START | 101.769 |
| HIERARCH ESO ISS PBL23 END | 102.943 |
| HIERARCH ESO ISS PBLA23 START | 71.4 |
| HIERARCH ESO ISS PBLA23 END | 71.6 |
| HIERARCH ESO ISS PBL24 START | 177.913 |
| HIERARCH ESO ISS PBL24 END | 178.287 |
| HIERARCH ESO ISS PBLA24 START | 7.904 |
| HIERARCH ESO ISS PBLA24 END | 8.709 |
| HIERARCH ESO ISS PBL34 START | 160.761 |
| HIERARCH ESO ISS PBL34 END | 160.159 |
| HIERARCH ESO ISS PBLA34 START | 333.403 |
| HIERARCH ESO ISS PBLA34 END | 333.814 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004369 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004975 |
| HIERARCH ESO ISS AMBI TEMP | 16.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |