Exposure
- ID
- GRAVI.2025-11-02T06:30:41.402_1
- Header ID
- GRAVI.2025-11-02T06:30:41.402
- Date updated
- 2025-11-02 06:51:05 UTC+0000
- Release date
- 2025-11-02 06:30:41 UTC+0000
- UTC Start
- 2025-11-02 06:30:41.402
- UTC End
- 2025-11-02 06:37:21.402
- MJD Start
- 60981.27131252
- MJD End
- 60981.27594214963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065815000000000005
- Ambient temperature (°C)
- 10.87
- Seeing (arcsec)
- 0.495
Observation
- ID
- 71089
- Category
- calibrator
- Program ID
- 116.28NT.001
- Program Title
- UNRAVELING GALACTIC BINARY CEPHEIDS: INSIGHTS FROM INTERFEROMETRY AND THE UPCOMING GAIA DATA RELEASE
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / EVANS / MÉRAND / PIETRZYNSKI / GIEREN / PILECKI
Target
- ID
- 52769
- Name
- HD65382
- RA
- 119.163564
- DEC
- -41.24748
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 65.0870 | 66.4950 | 83.6000 | 84.9000 |
| A0-J2 | 103.6830 | 105.1120 | 54.6000 | 56.3000 |
| A0-K0 | 116.3570 | 117.0290 | 33.3380 | 34.9720 |
| G1-J2 | 56.4570 | 56.5730 | 20.5000 | 22.0000 |
| G1-K0 | 89.9730 | 89.9730 | 359.5370 | 0.5450 |
| J2-K0 | 42.4000 | 42.6590 | 331.0460 | 331.5570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28NT.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60981.27131252 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD65382 |
| HIERARCH ESO INS SOBJ NAME | HD65382 |
| RA | 119.163564 |
| DEC | -41.24748 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 65.087 |
| HIERARCH ESO ISS PBL12 END | 66.495 |
| HIERARCH ESO ISS PBLA12 START | 83.6 |
| HIERARCH ESO ISS PBLA12 END | 84.9 |
| HIERARCH ESO ISS PBL13 START | 103.683 |
| HIERARCH ESO ISS PBL13 END | 105.112 |
| HIERARCH ESO ISS PBLA13 START | 54.6 |
| HIERARCH ESO ISS PBLA13 END | 56.3 |
| HIERARCH ESO ISS PBL14 START | 116.357 |
| HIERARCH ESO ISS PBL14 END | 117.029 |
| HIERARCH ESO ISS PBLA14 START | 33.338 |
| HIERARCH ESO ISS PBLA14 END | 34.972 |
| HIERARCH ESO ISS PBL23 START | 56.457 |
| HIERARCH ESO ISS PBL23 END | 56.573 |
| HIERARCH ESO ISS PBLA23 START | 20.5 |
| HIERARCH ESO ISS PBLA23 END | 22.0 |
| HIERARCH ESO ISS PBL24 START | 89.973 |
| HIERARCH ESO ISS PBL24 END | 89.973 |
| HIERARCH ESO ISS PBLA24 START | 359.537 |
| HIERARCH ESO ISS PBLA24 END | 0.545 |
| HIERARCH ESO ISS PBL34 START | 42.4 |
| HIERARCH ESO ISS PBL34 END | 42.659 |
| HIERARCH ESO ISS PBLA34 START | 331.046 |
| HIERARCH ESO ISS PBLA34 END | 331.557 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006468 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006695 |
| HIERARCH ESO ISS AMBI TEMP | 10.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |