Exposure
- ID
- GRAVI.2021-03-08T04:28:20.532_1
- Header ID
- GRAVI.2021-03-08T04:28:20.532
- Date updated
- 2021-03-08 04:46:04 UTC+0000
- Release date
- 2022-03-08 04:46:03 UTC+0000
- UTC Start
- 2021-03-08 04:28:20.532
- UTC End
- 2021-03-08 04:33:20.532
- MJD Start
- 59281.18634875
- MJD End
- 59281.1898209722
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071955
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 0.985
Observation
- ID
- 47052
- Category
- science
- Program ID
- 106.21ET.003
- 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
- 35314
- Name
- EtaCar
- RA
- 161.262465
- DEC
- -59.68441
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.8130 | 88.0460 | 112.8000 | 113.9000 |
A0-J2 | 129.2180 | 129.2340 | 93.4000 | 94.6000 |
A0-J3 | 120.8790 | 120.3630 | 52.6670 | 53.6460 |
G1-J2 | 54.7780 | 54.5700 | 61.3000 | 62.3000 |
G1-J3 | 108.4300 | 108.2990 | 8.0490 | 8.7410 |
J2-J3 | 87.4630 | 87.7080 | 337.9280 | 338.6880 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.21ET.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59281.18634875 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | eta Car |
HIERARCH ESO INS SOBJ NAME | EtaCar |
RA | 161.262465 |
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 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
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 | 87.813 |
HIERARCH ESO ISS PBL12 END | 88.046 |
HIERARCH ESO ISS PBLA12 START | 112.8 |
HIERARCH ESO ISS PBLA12 END | 113.9 |
HIERARCH ESO ISS PBL13 START | 129.218 |
HIERARCH ESO ISS PBL13 END | 129.234 |
HIERARCH ESO ISS PBLA13 START | 93.4 |
HIERARCH ESO ISS PBLA13 END | 94.6 |
HIERARCH ESO ISS PBL14 START | 120.879 |
HIERARCH ESO ISS PBL14 END | 120.363 |
HIERARCH ESO ISS PBLA14 START | 52.667 |
HIERARCH ESO ISS PBLA14 END | 53.646 |
HIERARCH ESO ISS PBL23 START | 54.778 |
HIERARCH ESO ISS PBL23 END | 54.57 |
HIERARCH ESO ISS PBLA23 START | 61.3 |
HIERARCH ESO ISS PBLA23 END | 62.3 |
HIERARCH ESO ISS PBL24 START | 108.43 |
HIERARCH ESO ISS PBL24 END | 108.299 |
HIERARCH ESO ISS PBLA24 START | 8.049 |
HIERARCH ESO ISS PBLA24 END | 8.741 |
HIERARCH ESO ISS PBL34 START | 87.463 |
HIERARCH ESO ISS PBL34 END | 87.708 |
HIERARCH ESO ISS PBLA34 START | 337.928 |
HIERARCH ESO ISS PBLA34 END | 338.688 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006603 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007788 |
HIERARCH ESO ISS AMBI TEMP | 15.09 |
HIERARCH ESO ISS AMBI FWHM START | 1.04 |
HIERARCH ESO ISS AMBI FWHM END | 0.93 |