Exposure
- ID
- GRAVI.2022-12-15T03:52:26.338_1
- Header ID
- GRAVI.2022-12-15T03:52:26.338
- Date updated
- 2022-12-15 04:05:55 UTC+0000
- Release date
- 2023-12-15 04:05:55 UTC+0000
- UTC Start
- 2022-12-15 03:52:26.338
- UTC End
- 2022-12-15 03:59:06.338
- MJD Start
- 59928.16141595
- MJD End
- 59928.1660455796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038375
- Ambient temperature (°C)
- 14.55
- Seeing (arcsec)
- 1.035
Observation
- ID
- 53489
- Category
- science
- Program ID
- 110.23Z7.001
- Program Title
- SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 39777
- Name
- 228_Eri
- RA
- 67.276577
- DEC
- -13.04837
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.5070 | 89.1230 | 116.6000 | 117.2000 |
A0-J2 | 128.8530 | 128.5050 | 93.7000 | 94.1000 |
A0-K0 | 127.9820 | 127.9370 | 72.3240 | 72.7080 |
G1-J2 | 58.1250 | 58.1930 | 56.7000 | 57.2000 |
G1-K0 | 89.4490 | 89.6310 | 27.9600 | 28.5670 |
J2-K0 | 47.5760 | 47.5360 | 351.9630 | 352.7150 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23Z7.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59928.16141595 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | 228 Eri |
HIERARCH ESO INS SOBJ NAME | 228_Eri |
RA | 67.276577 |
DEC | -13.04837 |
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 | 89.507 |
HIERARCH ESO ISS PBL12 END | 89.123 |
HIERARCH ESO ISS PBLA12 START | 116.6 |
HIERARCH ESO ISS PBLA12 END | 117.2 |
HIERARCH ESO ISS PBL13 START | 128.853 |
HIERARCH ESO ISS PBL13 END | 128.505 |
HIERARCH ESO ISS PBLA13 START | 93.7 |
HIERARCH ESO ISS PBLA13 END | 94.1 |
HIERARCH ESO ISS PBL14 START | 127.982 |
HIERARCH ESO ISS PBL14 END | 127.937 |
HIERARCH ESO ISS PBLA14 START | 72.324 |
HIERARCH ESO ISS PBLA14 END | 72.708 |
HIERARCH ESO ISS PBL23 START | 58.125 |
HIERARCH ESO ISS PBL23 END | 58.193 |
HIERARCH ESO ISS PBLA23 START | 56.7 |
HIERARCH ESO ISS PBLA23 END | 57.2 |
HIERARCH ESO ISS PBL24 START | 89.449 |
HIERARCH ESO ISS PBL24 END | 89.631 |
HIERARCH ESO ISS PBLA24 START | 27.96 |
HIERARCH ESO ISS PBLA24 END | 28.567 |
HIERARCH ESO ISS PBL34 START | 47.576 |
HIERARCH ESO ISS PBL34 END | 47.536 |
HIERARCH ESO ISS PBLA34 START | 351.963 |
HIERARCH ESO ISS PBLA34 END | 352.715 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003728 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003947 |
HIERARCH ESO ISS AMBI TEMP | 14.55 |
HIERARCH ESO ISS AMBI FWHM START | 1.08 |
HIERARCH ESO ISS AMBI FWHM END | 0.99 |