Exposure
- ID
- GRAVI.2022-06-01T23:17:03.074_1
- Header ID
- GRAVI.2022-06-01T23:17:03.074
- Date updated
- 2022-06-01 23:31:27 UTC+0000
- Release date
- 2023-06-01 23:31:27 UTC+0000
- UTC Start
- 2022-06-01 23:17:03.074
- UTC End
- 2022-06-01 23:22:03.074
- MJD Start
- 59731.97017447
- MJD End
- 59731.9736466922
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001656
- Ambient temperature (°C)
- 4.02
- Seeing (arcsec)
- 1.145
Observation
- ID
- 51145
- Category
- science
- Program ID
- 109.238J.002
- Program Title
- GRAVITY CHROMATIC IMAGING OF ? CAR?S WIND-WIND COLLISION ZONE
- Program Type
- GTO
- PI / COI
- SANCHEZ/ BRANDNER/ HENNING/ EISENHAUER/ GENZEL/ GILLESSEN/ KERVELLA/ PAUMARD/ ROUSSELET-PERRAUT/ PERRIN/ PFUHL/ STRAUBMEIER/ RAMIREZ TANNUS
Target
- ID
- 38121
- Name
- EtaCar
- RA
- 161.264661
- DEC
- -59.68441
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.2540 | 68.2080 | 278.0000 | 279.2000 |
K0-D0 | 92.8680 | 92.5780 | 260.8000 | 262.0000 |
K0-J3 | 49.5140 | 49.6590 | 332.7460 | 333.5770 |
G2-D0 | 34.2360 | 34.0620 | 224.7000 | 225.6000 |
G2-J3 | 56.6140 | 56.3200 | 52.4890 | 53.4260 |
D0-J3 | 90.6550 | 90.1850 | 49.5730 | 50.4850 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.238J.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59731.97017447 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | Eta_Car |
HIERARCH ESO INS SOBJ NAME | EtaCar |
RA | 161.264661 |
DEC | -59.68441 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 321.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 30 |
HIERARCH ESO ISS PBL12 START | 68.254 |
HIERARCH ESO ISS PBL12 END | 68.208 |
HIERARCH ESO ISS PBLA12 START | 278.0 |
HIERARCH ESO ISS PBLA12 END | 279.2 |
HIERARCH ESO ISS PBL13 START | 92.868 |
HIERARCH ESO ISS PBL13 END | 92.578 |
HIERARCH ESO ISS PBLA13 START | 260.8 |
HIERARCH ESO ISS PBLA13 END | 262.0 |
HIERARCH ESO ISS PBL14 START | 49.514 |
HIERARCH ESO ISS PBL14 END | 49.659 |
HIERARCH ESO ISS PBLA14 START | 332.746 |
HIERARCH ESO ISS PBLA14 END | 333.577 |
HIERARCH ESO ISS PBL23 START | 34.236 |
HIERARCH ESO ISS PBL23 END | 34.062 |
HIERARCH ESO ISS PBLA23 START | 224.7 |
HIERARCH ESO ISS PBLA23 END | 225.6 |
HIERARCH ESO ISS PBL24 START | 56.614 |
HIERARCH ESO ISS PBL24 END | 56.32 |
HIERARCH ESO ISS PBLA24 START | 52.489 |
HIERARCH ESO ISS PBLA24 END | 53.426 |
HIERARCH ESO ISS PBL34 START | 90.655 |
HIERARCH ESO ISS PBL34 END | 90.185 |
HIERARCH ESO ISS PBLA34 START | 49.573 |
HIERARCH ESO ISS PBLA34 END | 50.485 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001658 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001654 |
HIERARCH ESO ISS AMBI TEMP | 4.02 |
HIERARCH ESO ISS AMBI FWHM START | 1.09 |
HIERARCH ESO ISS AMBI FWHM END | 1.2 |