Exposure
- ID
- GRAVI.2024-10-17T07:24:01.550_1
- Header ID
- GRAVI.2024-10-17T07:24:01.550
- Date updated
- 2024-10-17 07:40:38 UTC+0000
- Release date
- 2024-10-17 07:24:01 UTC+0000
- UTC Start
- 2024-10-17 07:24:01.550
- UTC End
- 2024-10-17 07:29:37.550
- MJD Start
- 60600.30835127
- MJD End
- 60600.3122401589
- Exposure time (s)
- 336.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042535
- Ambient temperature (°C)
- 14.41
- Seeing (arcsec)
- 0.56
Observation
- ID
- 60995
- Category
- calibrator
- Program ID
- 114.27JH.001
- Program Title
- OBTAINING AN INTERFEROMETRIC IMAGE OF THE ACTIVE STAR EPS ERI WITH VLTI AND THE CHARA ARRAY
- Program Type
- Normal
- PI / COI
- ROETTENBACHER / KORHONEN / MONNIER
Target
- ID
- 45285
- Name
- HD_35369
- RA
- 80.98446
- DEC
- -7.8083
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.0580 | 90.2560 | 113.0000 | 113.2000 |
| A0-J2 | 125.7080 | 126.4790 | 90.8000 | 91.0000 |
| A0-K0 | 121.1380 | 122.1510 | 68.7900 | 69.1870 |
| G1-J2 | 54.3200 | 54.7610 | 52.0000 | 52.6000 |
| G1-K0 | 84.5330 | 84.8470 | 20.8090 | 21.5720 |
| J2-K0 | 47.3190 | 47.2360 | 344.3500 | 344.9300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27JH.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60600.30835127 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | e Ori |
| HIERARCH ESO INS SOBJ NAME | HD_35369 |
| RA | 80.98446 |
| DEC | -7.8083 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 379.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 112 |
| HIERARCH ESO ISS PBL12 START | 90.058 |
| HIERARCH ESO ISS PBL12 END | 90.256 |
| HIERARCH ESO ISS PBLA12 START | 113.0 |
| HIERARCH ESO ISS PBLA12 END | 113.2 |
| HIERARCH ESO ISS PBL13 START | 125.708 |
| HIERARCH ESO ISS PBL13 END | 126.479 |
| HIERARCH ESO ISS PBLA13 START | 90.8 |
| HIERARCH ESO ISS PBLA13 END | 91.0 |
| HIERARCH ESO ISS PBL14 START | 121.138 |
| HIERARCH ESO ISS PBL14 END | 122.151 |
| HIERARCH ESO ISS PBLA14 START | 68.79 |
| HIERARCH ESO ISS PBLA14 END | 69.187 |
| HIERARCH ESO ISS PBL23 START | 54.32 |
| HIERARCH ESO ISS PBL23 END | 54.761 |
| HIERARCH ESO ISS PBLA23 START | 52.0 |
| HIERARCH ESO ISS PBLA23 END | 52.6 |
| HIERARCH ESO ISS PBL24 START | 84.533 |
| HIERARCH ESO ISS PBL24 END | 84.847 |
| HIERARCH ESO ISS PBLA24 START | 20.809 |
| HIERARCH ESO ISS PBLA24 END | 21.572 |
| HIERARCH ESO ISS PBL34 START | 47.319 |
| HIERARCH ESO ISS PBL34 END | 47.236 |
| HIERARCH ESO ISS PBLA34 START | 344.35 |
| HIERARCH ESO ISS PBLA34 END | 344.93 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0036 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004907 |
| HIERARCH ESO ISS AMBI TEMP | 14.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |