Exposure
- ID
- GRAVI.2024-08-15T08:50:36.721_1
- Header ID
- GRAVI.2024-08-15T08:50:36.721
- Date updated
- 2024-08-15 09:00:34 UTC+0000
- Release date
- 2024-08-15 08:50:36 UTC+0000
- UTC Start
- 2024-08-15 08:50:36.721
- UTC End
- 2024-08-15 08:51:08.721
- MJD Start
- 60537.36848057
- MJD End
- 60537.36885094037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002741
- Ambient temperature (°C)
- 11.69
- Seeing (arcsec)
- 1.66
Observation
- ID
- 60319
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44778
- Name
- HD_8474
- RA
- 20.820506
- DEC
- -33.54803
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.4220 | 48.4290 | 153.8000 | 153.9000 |
| A0-J2 | 128.9100 | 128.8820 | 95.8000 | 95.9000 |
| A0-J6 | 167.1300 | 167.0880 | 28.6400 | 28.7270 |
| B5-J2 | 111.1170 | 111.0770 | 74.1000 | 74.2000 |
| B5-J6 | 198.9760 | 198.9460 | 17.1610 | 17.2450 |
| J2-J6 | 166.7500 | 166.7670 | 343.2160 | 343.3090 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60537.36848057 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 8474 |
| HIERARCH ESO INS SOBJ NAME | HD_8474 |
| RA | 20.820506 |
| DEC | -33.54803 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.422 |
| HIERARCH ESO ISS PBL12 END | 48.429 |
| HIERARCH ESO ISS PBLA12 START | 153.8 |
| HIERARCH ESO ISS PBLA12 END | 153.9 |
| HIERARCH ESO ISS PBL13 START | 128.91 |
| HIERARCH ESO ISS PBL13 END | 128.882 |
| HIERARCH ESO ISS PBLA13 START | 95.8 |
| HIERARCH ESO ISS PBLA13 END | 95.9 |
| HIERARCH ESO ISS PBL14 START | 167.13 |
| HIERARCH ESO ISS PBL14 END | 167.088 |
| HIERARCH ESO ISS PBLA14 START | 28.64 |
| HIERARCH ESO ISS PBLA14 END | 28.727 |
| HIERARCH ESO ISS PBL23 START | 111.117 |
| HIERARCH ESO ISS PBL23 END | 111.077 |
| HIERARCH ESO ISS PBLA23 START | 74.1 |
| HIERARCH ESO ISS PBLA23 END | 74.2 |
| HIERARCH ESO ISS PBL24 START | 198.976 |
| HIERARCH ESO ISS PBL24 END | 198.946 |
| HIERARCH ESO ISS PBLA24 START | 17.161 |
| HIERARCH ESO ISS PBLA24 END | 17.245 |
| HIERARCH ESO ISS PBL34 START | 166.75 |
| HIERARCH ESO ISS PBL34 END | 166.767 |
| HIERARCH ESO ISS PBLA34 START | 343.216 |
| HIERARCH ESO ISS PBLA34 END | 343.309 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002741 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002741 |
| HIERARCH ESO ISS AMBI TEMP | 11.69 |
| HIERARCH ESO ISS AMBI FWHM START | 1.66 |
| HIERARCH ESO ISS AMBI FWHM END | 1.66 |