Exposure
- ID
- GRAVI.2024-08-23T23:02:22.539_1
- Header ID
- GRAVI.2024-08-23T23:02:22.539
- Date updated
- 2024-08-23 23:11:25 UTC+0000
- Release date
- 2024-08-23 23:02:22 UTC+0000
- UTC Start
- 2024-08-23 23:02:22.539
- UTC End
- 2024-08-23 23:02:54.539
- MJD Start
- 60545.95998309
- MJD End
- 60545.96035346037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00491
- Ambient temperature (°C)
- 11.2
- Seeing (arcsec)
- 1.2999999999999998
Observation
- ID
- 60400
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44855
- Name
- HD_145921
- RA
- 243.849619
- DEC
- -42.89946
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.2990 | 68.2920 | 274.0000 | 274.1000 |
| K0-D0 | 94.9440 | 94.9070 | 254.3000 | 254.4000 |
| K0-J3 | 54.6260 | 54.6430 | 333.4930 | 333.5990 |
| G2-D0 | 38.3060 | 38.2870 | 217.4000 | 217.5000 |
| G2-J3 | 62.1570 | 62.1250 | 44.7430 | 44.8550 |
| D0-J3 | 100.2690 | 100.2170 | 41.9440 | 42.0540 |
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 | 60545.95998309 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 145921 |
| HIERARCH ESO INS SOBJ NAME | HD_145921 |
| RA | 243.849619 |
| DEC | -42.89946 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 68.299 |
| HIERARCH ESO ISS PBL12 END | 68.292 |
| HIERARCH ESO ISS PBLA12 START | 274.0 |
| HIERARCH ESO ISS PBLA12 END | 274.1 |
| HIERARCH ESO ISS PBL13 START | 94.944 |
| HIERARCH ESO ISS PBL13 END | 94.907 |
| HIERARCH ESO ISS PBLA13 START | 254.3 |
| HIERARCH ESO ISS PBLA13 END | 254.4 |
| HIERARCH ESO ISS PBL14 START | 54.626 |
| HIERARCH ESO ISS PBL14 END | 54.643 |
| HIERARCH ESO ISS PBLA14 START | 333.493 |
| HIERARCH ESO ISS PBLA14 END | 333.599 |
| HIERARCH ESO ISS PBL23 START | 38.306 |
| HIERARCH ESO ISS PBL23 END | 38.287 |
| HIERARCH ESO ISS PBLA23 START | 217.4 |
| HIERARCH ESO ISS PBLA23 END | 217.5 |
| HIERARCH ESO ISS PBL24 START | 62.157 |
| HIERARCH ESO ISS PBL24 END | 62.125 |
| HIERARCH ESO ISS PBLA24 START | 44.743 |
| HIERARCH ESO ISS PBLA24 END | 44.855 |
| HIERARCH ESO ISS PBL34 START | 100.269 |
| HIERARCH ESO ISS PBL34 END | 100.217 |
| HIERARCH ESO ISS PBLA34 START | 41.944 |
| HIERARCH ESO ISS PBLA34 END | 42.054 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00491 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00491 |
| HIERARCH ESO ISS AMBI TEMP | 11.2 |
| HIERARCH ESO ISS AMBI FWHM START | 1.2 |
| HIERARCH ESO ISS AMBI FWHM END | 1.4 |