Exposure
- ID
- GRAVI.2024-10-22T04:12:36.898_1
- Header ID
- GRAVI.2024-10-22T04:12:36.898
- Date updated
- 2024-10-22 04:25:57 UTC+0000
- Release date
- 2025-10-22 04:25:56 UTC+0000
- UTC Start
- 2024-10-22 04:12:36.898
- UTC End
- 2024-10-22 04:17:56.898
- MJD Start
- 60605.17542706
- MJD End
- 60605.1791307637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002483
- Ambient temperature (°C)
- 11.64
- Seeing (arcsec)
- 1.365
Observation
- ID
- 61095
- Category
- science
- Program ID
- 114.27CL.001
- Program Title
- CALIBRATING ASTEROSEISMOLOGY SCALING RELATION BY VLTI OBSERVATION ON GAIA BINARIES
- Program Type
- Normal
- PI / COI
- LU / KRAUS / GARDNER
Target
- ID
- 45451
- Name
- HD_29447
- RA
- 68.680137
- DEC
- -59.15157
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 72.2990 | 72.9500 | 73.4000 | 74.7000 |
| A0-J2 | 118.8240 | 119.3230 | 51.7000 | 53.1000 |
| A0-K0 | 126.7440 | 126.8720 | 35.4070 | 36.6850 |
| G1-J2 | 58.1160 | 58.0960 | 24.4000 | 25.5000 |
| G1-K0 | 82.7080 | 82.6820 | 2.8890 | 3.7690 |
| J2-K0 | 35.6810 | 35.9090 | 326.2580 | 326.9040 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27CL.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60605.17542706 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 29447 |
| HIERARCH ESO INS SOBJ NAME | HD_29447 |
| RA | 68.680137 |
| DEC | -59.15157 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 72.299 |
| HIERARCH ESO ISS PBL12 END | 72.95 |
| HIERARCH ESO ISS PBLA12 START | 73.4 |
| HIERARCH ESO ISS PBLA12 END | 74.7 |
| HIERARCH ESO ISS PBL13 START | 118.824 |
| HIERARCH ESO ISS PBL13 END | 119.323 |
| HIERARCH ESO ISS PBLA13 START | 51.7 |
| HIERARCH ESO ISS PBLA13 END | 53.1 |
| HIERARCH ESO ISS PBL14 START | 126.744 |
| HIERARCH ESO ISS PBL14 END | 126.872 |
| HIERARCH ESO ISS PBLA14 START | 35.407 |
| HIERARCH ESO ISS PBLA14 END | 36.685 |
| HIERARCH ESO ISS PBL23 START | 58.116 |
| HIERARCH ESO ISS PBL23 END | 58.096 |
| HIERARCH ESO ISS PBLA23 START | 24.4 |
| HIERARCH ESO ISS PBLA23 END | 25.5 |
| HIERARCH ESO ISS PBL24 START | 82.708 |
| HIERARCH ESO ISS PBL24 END | 82.682 |
| HIERARCH ESO ISS PBLA24 START | 2.889 |
| HIERARCH ESO ISS PBLA24 END | 3.769 |
| HIERARCH ESO ISS PBL34 START | 35.681 |
| HIERARCH ESO ISS PBL34 END | 35.909 |
| HIERARCH ESO ISS PBLA34 START | 326.258 |
| HIERARCH ESO ISS PBLA34 END | 326.904 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002483 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002483 |
| HIERARCH ESO ISS AMBI TEMP | 11.64 |
| HIERARCH ESO ISS AMBI FWHM START | 1.06 |
| HIERARCH ESO ISS AMBI FWHM END | 1.67 |