Exposure
- ID
- GRAVI.2024-11-24T04:38:05.135_1
- Header ID
- GRAVI.2024-11-24T04:38:05.135
- Date updated
- 2024-11-24 04:55:49 UTC+0000
- Release date
- 2024-11-24 04:38:05 UTC+0000
- UTC Start
- 2024-11-24 04:38:05.135
- UTC End
- 2024-11-24 04:43:41.135
- MJD Start
- 60638.19311499
- MJD End
- 60638.197003878886
- Exposure time (s)
- 336.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0089025
- Ambient temperature (°C)
- 15.05
- Seeing (arcsec)
- 0.5249999999999999
Observation
- ID
- 61993
- 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
- 46103
- Name
- HD_28749
- RA
- 67.96833
- DEC
- -0.04405
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 46.1170 | 45.8840 | 147.5000 | 148.0000 |
A0-J2 | 128.8640 | 129.0850 | 92.6000 | 92.6000 |
A0-J6 | 154.3860 | 155.2390 | 26.1330 | 26.7680 |
B5-J2 | 109.0900 | 109.7170 | 72.3000 | 72.4000 |
B5-J6 | 182.6780 | 183.2490 | 13.6830 | 14.3980 |
J2-J6 | 156.6450 | 155.9960 | 337.1880 | 337.7620 |
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 | 60638.19311499 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | 45 Eri |
HIERARCH ESO INS SOBJ NAME | HD_28749 |
RA | 67.96833 |
DEC | -0.04405 |
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 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 379.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 112 |
HIERARCH ESO ISS PBL12 START | 46.117 |
HIERARCH ESO ISS PBL12 END | 45.884 |
HIERARCH ESO ISS PBLA12 START | 147.5 |
HIERARCH ESO ISS PBLA12 END | 148.0 |
HIERARCH ESO ISS PBL13 START | 128.864 |
HIERARCH ESO ISS PBL13 END | 129.085 |
HIERARCH ESO ISS PBLA13 START | 92.6 |
HIERARCH ESO ISS PBLA13 END | 92.6 |
HIERARCH ESO ISS PBL14 START | 154.386 |
HIERARCH ESO ISS PBL14 END | 155.239 |
HIERARCH ESO ISS PBLA14 START | 26.133 |
HIERARCH ESO ISS PBLA14 END | 26.768 |
HIERARCH ESO ISS PBL23 START | 109.09 |
HIERARCH ESO ISS PBL23 END | 109.717 |
HIERARCH ESO ISS PBLA23 START | 72.3 |
HIERARCH ESO ISS PBLA23 END | 72.4 |
HIERARCH ESO ISS PBL24 START | 182.678 |
HIERARCH ESO ISS PBL24 END | 183.249 |
HIERARCH ESO ISS PBLA24 START | 13.683 |
HIERARCH ESO ISS PBLA24 END | 14.398 |
HIERARCH ESO ISS PBL34 START | 156.645 |
HIERARCH ESO ISS PBL34 END | 155.996 |
HIERARCH ESO ISS PBLA34 START | 337.188 |
HIERARCH ESO ISS PBLA34 END | 337.762 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007777 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010028 |
HIERARCH ESO ISS AMBI TEMP | 15.05 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |