Exposure
- ID
- GRAVI.2024-11-10T07:27:51.382_1
- Header ID
- GRAVI.2024-11-10T07:27:51.382
- Date updated
- 2024-11-10 07:45:43 UTC+0000
- Release date
- 2024-11-10 07:27:51 UTC+0000
- UTC Start
- 2024-11-10 07:27:51.382
- UTC End
- 2024-11-10 07:33:27.382
- MJD Start
- 60624.31101137
- MJD End
- 60624.3149002589
- Exposure time (s)
- 336.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0089395
- Ambient temperature (°C)
- 13.36
- Seeing (arcsec)
- 0.55
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 | 67.1860 | 66.8200 | 272.9000 | 273.2000 |
| K0-D0 | 95.7130 | 95.4950 | 253.2000 | 253.4000 |
| K0-J3 | 53.3520 | 53.1450 | 336.0870 | 336.8170 |
| G2-D0 | 39.6180 | 39.7040 | 218.3000 | 218.6000 |
| G2-J3 | 64.2050 | 64.3140 | 45.0920 | 45.4070 |
| D0-J3 | 103.6480 | 103.8460 | 42.4850 | 42.8210 |
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 | 60624.31101137 |
| 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 | 67.186 |
| HIERARCH ESO ISS PBL12 END | 66.82 |
| HIERARCH ESO ISS PBLA12 START | 272.9 |
| HIERARCH ESO ISS PBLA12 END | 273.2 |
| HIERARCH ESO ISS PBL13 START | 95.713 |
| HIERARCH ESO ISS PBL13 END | 95.495 |
| HIERARCH ESO ISS PBLA13 START | 253.2 |
| HIERARCH ESO ISS PBLA13 END | 253.4 |
| HIERARCH ESO ISS PBL14 START | 53.352 |
| HIERARCH ESO ISS PBL14 END | 53.145 |
| HIERARCH ESO ISS PBLA14 START | 336.087 |
| HIERARCH ESO ISS PBLA14 END | 336.817 |
| HIERARCH ESO ISS PBL23 START | 39.618 |
| HIERARCH ESO ISS PBL23 END | 39.704 |
| HIERARCH ESO ISS PBLA23 START | 218.3 |
| HIERARCH ESO ISS PBLA23 END | 218.6 |
| HIERARCH ESO ISS PBL24 START | 64.205 |
| HIERARCH ESO ISS PBL24 END | 64.314 |
| HIERARCH ESO ISS PBLA24 START | 45.092 |
| HIERARCH ESO ISS PBLA24 END | 45.407 |
| HIERARCH ESO ISS PBL34 START | 103.648 |
| HIERARCH ESO ISS PBL34 END | 103.846 |
| HIERARCH ESO ISS PBLA34 START | 42.485 |
| HIERARCH ESO ISS PBLA34 END | 42.821 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007754 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010125 |
| HIERARCH ESO ISS AMBI TEMP | 13.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |