Exposure
- ID
- GRAVI.2022-06-01T23:40:27.133_1
- Header ID
- GRAVI.2022-06-01T23:40:27.133
- Date updated
- 2022-06-01 23:55:44 UTC+0000
- Release date
- 2023-06-01 23:55:44 UTC+0000
- UTC Start
- 2022-06-01 23:40:27.133
- UTC End
- 2022-06-01 23:45:27.133
- MJD Start
- 59731.98642515
- MJD End
- 59731.9898973722
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015715
- Ambient temperature (°C)
- 3.87
- Seeing (arcsec)
- 1.17
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 | 67.9870 | 67.9020 | 283.1000 | 284.3000 |
K0-D0 | 91.5100 | 91.1630 | 265.8000 | 267.0000 |
K0-J3 | 50.1050 | 50.2270 | 336.3760 | 337.2140 |
G2-D0 | 33.4400 | 33.2440 | 228.5000 | 229.4000 |
G2-J3 | 55.2700 | 54.9380 | 56.5700 | 57.5080 |
D0-J3 | 88.5060 | 87.9750 | 53.5430 | 54.4540 |
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 | 59731.98642515 |
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 | 67.987 |
HIERARCH ESO ISS PBL12 END | 67.902 |
HIERARCH ESO ISS PBLA12 START | 283.1 |
HIERARCH ESO ISS PBLA12 END | 284.3 |
HIERARCH ESO ISS PBL13 START | 91.51 |
HIERARCH ESO ISS PBL13 END | 91.163 |
HIERARCH ESO ISS PBLA13 START | 265.8 |
HIERARCH ESO ISS PBLA13 END | 267.0 |
HIERARCH ESO ISS PBL14 START | 50.105 |
HIERARCH ESO ISS PBL14 END | 50.227 |
HIERARCH ESO ISS PBLA14 START | 336.376 |
HIERARCH ESO ISS PBLA14 END | 337.214 |
HIERARCH ESO ISS PBL23 START | 33.44 |
HIERARCH ESO ISS PBL23 END | 33.244 |
HIERARCH ESO ISS PBLA23 START | 228.5 |
HIERARCH ESO ISS PBLA23 END | 229.4 |
HIERARCH ESO ISS PBL24 START | 55.27 |
HIERARCH ESO ISS PBL24 END | 54.938 |
HIERARCH ESO ISS PBLA24 START | 56.57 |
HIERARCH ESO ISS PBLA24 END | 57.508 |
HIERARCH ESO ISS PBL34 START | 88.506 |
HIERARCH ESO ISS PBL34 END | 87.975 |
HIERARCH ESO ISS PBLA34 START | 53.543 |
HIERARCH ESO ISS PBLA34 END | 54.454 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00162 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001523 |
HIERARCH ESO ISS AMBI TEMP | 3.87 |
HIERARCH ESO ISS AMBI FWHM START | 1.13 |
HIERARCH ESO ISS AMBI FWHM END | 1.21 |