Exposure
- ID
- GRAVI.2021-09-06T02:47:59.706_1
- Header ID
- GRAVI.2021-09-06T02:47:59.706
- Date updated
- 2021-09-06 03:01:38 UTC+0000
- Release date
- 2022-09-06 03:01:38 UTC+0000
- UTC Start
- 2021-09-06 02:47:59.706
- UTC End
- 2021-09-06 02:53:59.706
- MJD Start
- 59463.11666326
- MJD End
- 59463.1208299267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050795
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.485
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 | 90.1960 | 90.1310 | 147.0000 | 148.4000 |
A0-J2 | 121.2080 | 120.6690 | 129.3000 | 130.9000 |
A0-J3 | 97.7870 | 96.4120 | 79.9130 | 81.0930 |
G1-J2 | 44.6890 | 44.1060 | 91.5000 | 92.8000 |
G1-J3 | 104.1310 | 103.5480 | 26.9660 | 27.6580 |
J2-J3 | 94.0060 | 93.9820 | 1.5490 | 2.4450 |
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 | 59463.11666326 |
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 | 90.196 |
HIERARCH ESO ISS PBL12 END | 90.131 |
HIERARCH ESO ISS PBLA12 START | 147.0 |
HIERARCH ESO ISS PBLA12 END | 148.4 |
HIERARCH ESO ISS PBL13 START | 121.208 |
HIERARCH ESO ISS PBL13 END | 120.669 |
HIERARCH ESO ISS PBLA13 START | 129.3 |
HIERARCH ESO ISS PBLA13 END | 130.9 |
HIERARCH ESO ISS PBL14 START | 97.787 |
HIERARCH ESO ISS PBL14 END | 96.412 |
HIERARCH ESO ISS PBLA14 START | 79.913 |
HIERARCH ESO ISS PBLA14 END | 81.093 |
HIERARCH ESO ISS PBL23 START | 44.689 |
HIERARCH ESO ISS PBL23 END | 44.106 |
HIERARCH ESO ISS PBLA23 START | 91.5 |
HIERARCH ESO ISS PBLA23 END | 92.8 |
HIERARCH ESO ISS PBL24 START | 104.131 |
HIERARCH ESO ISS PBL24 END | 103.548 |
HIERARCH ESO ISS PBLA24 START | 26.966 |
HIERARCH ESO ISS PBLA24 END | 27.658 |
HIERARCH ESO ISS PBL34 START | 94.006 |
HIERARCH ESO ISS PBL34 END | 93.982 |
HIERARCH ESO ISS PBLA34 START | 1.549 |
HIERARCH ESO ISS PBLA34 END | 2.445 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005192 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004967 |
HIERARCH ESO ISS AMBI TEMP | 14.18 |
HIERARCH ESO ISS AMBI FWHM START | 0.46 |
HIERARCH ESO ISS AMBI FWHM END | 0.51 |