Exposure
- ID
- GRAVI.2023-01-24T03:03:51.866_1
- Header ID
- GRAVI.2023-01-24T03:03:51.866
- Date updated
- 2023-01-24 03:20:39 UTC+0000
- Release date
- 2024-01-24 03:20:39 UTC+0000
- UTC Start
- 2023-01-24 03:03:51.866
- UTC End
- 2023-01-24 03:10:31.866
- MJD Start
- 59968.12768363
- MJD End
- 59968.1323132596
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073925
- Ambient temperature (°C)
- 12.98
- Seeing (arcsec)
- 0.74
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 | 85.8160 | 84.9810 | 112.0000 | 111.9000 |
A0-J2 | 128.4070 | 127.9100 | 91.6000 | 91.4000 |
A0-J3 | 125.5270 | 126.4850 | 51.5130 | 51.5920 |
G1-J2 | 56.4840 | 56.8320 | 59.7000 | 59.7000 |
G1-J3 | 111.8050 | 112.1740 | 9.6110 | 10.4140 |
J2-J3 | 87.1120 | 86.5290 | 339.7830 | 340.5840 |
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 | 59968.12768363 |
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 | 85.816 |
HIERARCH ESO ISS PBL12 END | 84.981 |
HIERARCH ESO ISS PBLA12 START | 112.0 |
HIERARCH ESO ISS PBLA12 END | 111.9 |
HIERARCH ESO ISS PBL13 START | 128.407 |
HIERARCH ESO ISS PBL13 END | 127.91 |
HIERARCH ESO ISS PBLA13 START | 91.6 |
HIERARCH ESO ISS PBLA13 END | 91.4 |
HIERARCH ESO ISS PBL14 START | 125.527 |
HIERARCH ESO ISS PBL14 END | 126.485 |
HIERARCH ESO ISS PBLA14 START | 51.513 |
HIERARCH ESO ISS PBLA14 END | 51.592 |
HIERARCH ESO ISS PBL23 START | 56.484 |
HIERARCH ESO ISS PBL23 END | 56.832 |
HIERARCH ESO ISS PBLA23 START | 59.7 |
HIERARCH ESO ISS PBLA23 END | 59.7 |
HIERARCH ESO ISS PBL24 START | 111.805 |
HIERARCH ESO ISS PBL24 END | 112.174 |
HIERARCH ESO ISS PBLA24 START | 9.611 |
HIERARCH ESO ISS PBLA24 END | 10.414 |
HIERARCH ESO ISS PBL34 START | 87.112 |
HIERARCH ESO ISS PBL34 END | 86.529 |
HIERARCH ESO ISS PBLA34 START | 339.783 |
HIERARCH ESO ISS PBLA34 END | 340.584 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00798 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006805 |
HIERARCH ESO ISS AMBI TEMP | 12.98 |
HIERARCH ESO ISS AMBI FWHM START | 0.7 |
HIERARCH ESO ISS AMBI FWHM END | 0.78 |