Exposure
- ID
- GRAVI.2021-03-08T03:26:20.376_1
- Header ID
- GRAVI.2021-03-08T03:26:20.376
- Date updated
- 2021-03-08 03:40:31 UTC+0000
- Release date
- 2021-03-08 03:26:20 UTC+0000
- UTC Start
- 2021-03-08 03:26:20.376
- UTC End
- 2021-03-08 03:31:20.376
- MJD Start
- 59281.14329139
- MJD End
- 59281.1467636122
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007369
- Ambient temperature (°C)
- 18.19
- Seeing (arcsec)
- 0.77
Observation
- ID
- 47051
- Category
- calibrator
- 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
- 35313
- Name
- HD_89682
- RA
- 154.901072
- DEC
- -55.02929
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.5140 | 86.8470 | 106.8000 | 107.8000 |
| A0-J2 | 128.5470 | 128.7140 | 86.0000 | 87.1000 |
| A0-J3 | 126.4090 | 126.0270 | 44.8350 | 45.7670 |
| G1-J2 | 56.6990 | 56.5520 | 53.2000 | 54.2000 |
| G1-J3 | 114.7640 | 114.7110 | 3.1450 | 3.8070 |
| J2-J3 | 89.5990 | 89.9030 | 334.1280 | 334.8260 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21ET.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59281.14329139 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | V GZ Vel |
| HIERARCH ESO INS SOBJ NAME | HD_89682 |
| RA | 154.901072 |
| DEC | -55.02929 |
| 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 | 86.514 |
| HIERARCH ESO ISS PBL12 END | 86.847 |
| HIERARCH ESO ISS PBLA12 START | 106.8 |
| HIERARCH ESO ISS PBLA12 END | 107.8 |
| HIERARCH ESO ISS PBL13 START | 128.547 |
| HIERARCH ESO ISS PBL13 END | 128.714 |
| HIERARCH ESO ISS PBLA13 START | 86.0 |
| HIERARCH ESO ISS PBLA13 END | 87.1 |
| HIERARCH ESO ISS PBL14 START | 126.409 |
| HIERARCH ESO ISS PBL14 END | 126.027 |
| HIERARCH ESO ISS PBLA14 START | 44.835 |
| HIERARCH ESO ISS PBLA14 END | 45.767 |
| HIERARCH ESO ISS PBL23 START | 56.699 |
| HIERARCH ESO ISS PBL23 END | 56.552 |
| HIERARCH ESO ISS PBLA23 START | 53.2 |
| HIERARCH ESO ISS PBLA23 END | 54.2 |
| HIERARCH ESO ISS PBL24 START | 114.764 |
| HIERARCH ESO ISS PBL24 END | 114.711 |
| HIERARCH ESO ISS PBLA24 START | 3.145 |
| HIERARCH ESO ISS PBLA24 END | 3.807 |
| HIERARCH ESO ISS PBL34 START | 89.599 |
| HIERARCH ESO ISS PBL34 END | 89.903 |
| HIERARCH ESO ISS PBLA34 START | 334.128 |
| HIERARCH ESO ISS PBLA34 END | 334.826 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004721 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010017 |
| HIERARCH ESO ISS AMBI TEMP | 18.19 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |