Exposure
- ID
- GRAVI.2021-09-06T03:01:26.740_1
- Header ID
- GRAVI.2021-09-06T03:01:26.740
- Date updated
- 2021-09-06 03:16:21 UTC+0000
- Release date
- 2022-09-06 03:16:21 UTC+0000
- UTC Start
- 2021-09-06 03:01:26.740
- UTC End
- 2021-09-06 03:07:26.740
- MJD Start
- 59463.12600393
- MJD End
- 59463.1301705967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004991
- Ambient temperature (°C)
- 14.11
- Seeing (arcsec)
- 0.5
Observation
- ID
- 48139
- Category
- science
- Program ID
- 107.22R6.002
- Program Title
- THE BRIGHT NEARBY STAR HR 6819: DOUBLE WITH A BLOATED, STRIPPED PRE-SUBDWARF OR TRIPLE WITH A BLACK HOLE? (SCTYPE-C)
- Program Type
- ToO
- PI / COI
- RIVINIUS/ BAADE/ BODENSTEINER/ SHENAR/ SELMAN/ SANA/ REGGIANI/ HEIDA/ KLEMENT/ HADRAVA/ CABEZAS/ FROST
Target
- ID
- 36123
- Name
- HR6819
- RA
- 274.279356
- DEC
- -56.02342
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.0540 | 89.9830 | 150.0000 | 151.4000 |
A0-J2 | 120.0570 | 119.5130 | 132.6000 | 134.2000 |
A0-J3 | 94.8320 | 93.4040 | 82.4380 | 83.6400 |
G1-J2 | 43.4380 | 42.8360 | 94.4000 | 95.7000 |
G1-J3 | 102.8680 | 102.2450 | 28.4310 | 29.1060 |
J2-J3 | 93.9410 | 93.8940 | 3.4540 | 4.3420 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 107.22R6.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59463.12600393 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HR_6819 |
HIERARCH ESO INS SOBJ NAME | HR6819 |
RA | 274.279356 |
DEC | -56.02342 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 377.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 90.054 |
HIERARCH ESO ISS PBL12 END | 89.983 |
HIERARCH ESO ISS PBLA12 START | 150.0 |
HIERARCH ESO ISS PBLA12 END | 151.4 |
HIERARCH ESO ISS PBL13 START | 120.057 |
HIERARCH ESO ISS PBL13 END | 119.513 |
HIERARCH ESO ISS PBLA13 START | 132.6 |
HIERARCH ESO ISS PBLA13 END | 134.2 |
HIERARCH ESO ISS PBL14 START | 94.832 |
HIERARCH ESO ISS PBL14 END | 93.404 |
HIERARCH ESO ISS PBLA14 START | 82.438 |
HIERARCH ESO ISS PBLA14 END | 83.64 |
HIERARCH ESO ISS PBL23 START | 43.438 |
HIERARCH ESO ISS PBL23 END | 42.836 |
HIERARCH ESO ISS PBLA23 START | 94.4 |
HIERARCH ESO ISS PBLA23 END | 95.7 |
HIERARCH ESO ISS PBL24 START | 102.868 |
HIERARCH ESO ISS PBL24 END | 102.245 |
HIERARCH ESO ISS PBLA24 START | 28.431 |
HIERARCH ESO ISS PBLA24 END | 29.106 |
HIERARCH ESO ISS PBL34 START | 93.941 |
HIERARCH ESO ISS PBL34 END | 93.894 |
HIERARCH ESO ISS PBLA34 START | 3.454 |
HIERARCH ESO ISS PBLA34 END | 4.342 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004507 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005475 |
HIERARCH ESO ISS AMBI TEMP | 14.11 |
HIERARCH ESO ISS AMBI FWHM START | 0.51 |
HIERARCH ESO ISS AMBI FWHM END | 0.49 |