Exposure
- ID
- GRAVI.2024-11-08T07:55:52.804_1
- Header ID
- GRAVI.2024-11-08T07:55:52.804
- Date updated
- 2024-11-08 08:10:39 UTC+0000
- Release date
- 2024-11-08 07:55:52 UTC+0000
- UTC Start
- 2024-11-08 07:55:52.804
- UTC End
- 2024-11-08 08:01:28.804
- MJD Start
- 60622.33047227
- MJD End
- 60622.3343611589
- Exposure time (s)
- 336.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046785
- Ambient temperature (°C)
- 14.37
- Seeing (arcsec)
- 0.625
Observation
- ID
- 61525
- 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
- 45712
- Name
- HD_35369
- RA
- 80.986702
- DEC
- -7.80831
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 65.8400 | 65.3170 | 273.7000 | 273.9000 |
| K0-D0 | 94.7830 | 94.3560 | 253.7000 | 253.9000 |
| K0-J3 | 52.6890 | 52.4840 | 338.4840 | 339.2740 |
| G2-D0 | 39.8550 | 39.9050 | 219.4000 | 219.7000 |
| G2-J3 | 64.4690 | 64.5000 | 46.0090 | 46.2490 |
| D0-J3 | 104.1580 | 104.2430 | 43.4730 | 43.7350 |
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 | 60622.33047227 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | e Ori |
| HIERARCH ESO INS SOBJ NAME | HD_35369 |
| RA | 80.986702 |
| DEC | -7.80831 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 379.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 112 |
| HIERARCH ESO ISS PBL12 START | 65.84 |
| HIERARCH ESO ISS PBL12 END | 65.317 |
| HIERARCH ESO ISS PBLA12 START | 273.7 |
| HIERARCH ESO ISS PBLA12 END | 273.9 |
| HIERARCH ESO ISS PBL13 START | 94.783 |
| HIERARCH ESO ISS PBL13 END | 94.356 |
| HIERARCH ESO ISS PBLA13 START | 253.7 |
| HIERARCH ESO ISS PBLA13 END | 253.9 |
| HIERARCH ESO ISS PBL14 START | 52.689 |
| HIERARCH ESO ISS PBL14 END | 52.484 |
| HIERARCH ESO ISS PBLA14 START | 338.484 |
| HIERARCH ESO ISS PBLA14 END | 339.274 |
| HIERARCH ESO ISS PBL23 START | 39.855 |
| HIERARCH ESO ISS PBL23 END | 39.905 |
| HIERARCH ESO ISS PBLA23 START | 219.4 |
| HIERARCH ESO ISS PBLA23 END | 219.7 |
| HIERARCH ESO ISS PBL24 START | 64.469 |
| HIERARCH ESO ISS PBL24 END | 64.5 |
| HIERARCH ESO ISS PBLA24 START | 46.009 |
| HIERARCH ESO ISS PBLA24 END | 46.249 |
| HIERARCH ESO ISS PBL34 START | 104.158 |
| HIERARCH ESO ISS PBL34 END | 104.243 |
| HIERARCH ESO ISS PBLA34 START | 43.473 |
| HIERARCH ESO ISS PBLA34 END | 43.735 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005313 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004044 |
| HIERARCH ESO ISS AMBI TEMP | 14.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |