Exposure
- ID
- GRAVI.2023-01-24T02:49:03.828_1
- Header ID
- GRAVI.2023-01-24T02:49:03.828
- Date updated
- 2023-01-24 03:05:27 UTC+0000
- Release date
- 2024-01-24 03:05:27 UTC+0000
- UTC Start
- 2023-01-24 02:49:03.828
- UTC End
- 2023-01-24 02:55:43.828
- MJD Start
- 59968.11740542
- MJD End
- 59968.1220350496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0077935
- Ambient temperature (°C)
- 12.86
- Seeing (arcsec)
- 0.755
Observation
- ID
- 53977
- Category
- science
- Program ID
- 110.23Z7.002
- 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
- 40121
- Name
- HD_42908
- RA
- 93.424614
- DEC
- 8.71238
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.3690 | 86.6770 | 112.1000 | 112.0000 |
A0-J2 | 129.0780 | 128.8280 | 92.2000 | 91.9000 |
A0-J3 | 123.2660 | 124.3660 | 51.2370 | 51.3850 |
G1-J2 | 55.6170 | 56.0460 | 59.8000 | 59.7000 |
G1-J3 | 111.1110 | 111.4210 | 7.8460 | 8.6850 |
J2-J3 | 88.3920 | 87.7840 | 338.1660 | 338.9110 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23Z7.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59968.11740542 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 42908 |
HIERARCH ESO INS SOBJ NAME | HD_42908 |
RA | 93.424614 |
DEC | 8.71238 |
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 | J3 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 87.369 |
HIERARCH ESO ISS PBL12 END | 86.677 |
HIERARCH ESO ISS PBLA12 START | 112.1 |
HIERARCH ESO ISS PBLA12 END | 112.0 |
HIERARCH ESO ISS PBL13 START | 129.078 |
HIERARCH ESO ISS PBL13 END | 128.828 |
HIERARCH ESO ISS PBLA13 START | 92.2 |
HIERARCH ESO ISS PBLA13 END | 91.9 |
HIERARCH ESO ISS PBL14 START | 123.266 |
HIERARCH ESO ISS PBL14 END | 124.366 |
HIERARCH ESO ISS PBLA14 START | 51.237 |
HIERARCH ESO ISS PBLA14 END | 51.385 |
HIERARCH ESO ISS PBL23 START | 55.617 |
HIERARCH ESO ISS PBL23 END | 56.046 |
HIERARCH ESO ISS PBLA23 START | 59.8 |
HIERARCH ESO ISS PBLA23 END | 59.7 |
HIERARCH ESO ISS PBL24 START | 111.111 |
HIERARCH ESO ISS PBL24 END | 111.421 |
HIERARCH ESO ISS PBLA24 START | 7.846 |
HIERARCH ESO ISS PBLA24 END | 8.685 |
HIERARCH ESO ISS PBL34 START | 88.392 |
HIERARCH ESO ISS PBL34 END | 87.784 |
HIERARCH ESO ISS PBLA34 START | 338.166 |
HIERARCH ESO ISS PBLA34 END | 338.911 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007448 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008139 |
HIERARCH ESO ISS AMBI TEMP | 12.86 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.74 |