Exposure
- ID
- GRAVI.2024-07-19T06:31:30.983_1
- Header ID
- GRAVI.2024-07-19T06:31:30.983
- Date updated
- 2024-07-19 06:40:29 UTC+0000
- Release date
- 2024-07-19 06:31:30 UTC+0000
- UTC Start
- 2024-07-19 06:31:30.983
- UTC End
- 2024-07-19 06:32:02.983
- MJD Start
- 60510.27188638
- MJD End
- 60510.2722567504
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001475
- Ambient temperature (°C)
- 11.29
- Seeing (arcsec)
- 3.13
Observation
- ID
- 60153
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44656
- Name
- HD_195659
- RA
- 308.572428
- DEC
- -43.44802
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.1480 | 52.1140 | 34.7000 | 34.8000 |
| U1-U3 | 94.3820 | 94.3100 | 41.6000 | 41.7000 |
| U1-U4 | 122.5000 | 122.3860 | 71.5740 | 71.7010 |
| U2-U3 | 43.0650 | 43.0280 | 49.9000 | 50.0000 |
| U2-U4 | 86.6200 | 86.5590 | 92.7400 | 92.8870 |
| U3-U4 | 62.3210 | 62.3110 | 120.7440 | 120.8950 |
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 | 60510.27188638 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 195659 |
| HIERARCH ESO INS SOBJ NAME | HD_195659 |
| RA | 308.572428 |
| DEC | -43.44802 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 52.148 |
| HIERARCH ESO ISS PBL12 END | 52.114 |
| HIERARCH ESO ISS PBLA12 START | 34.7 |
| HIERARCH ESO ISS PBLA12 END | 34.8 |
| HIERARCH ESO ISS PBL13 START | 94.382 |
| HIERARCH ESO ISS PBL13 END | 94.31 |
| HIERARCH ESO ISS PBLA13 START | 41.6 |
| HIERARCH ESO ISS PBLA13 END | 41.7 |
| HIERARCH ESO ISS PBL14 START | 122.5 |
| HIERARCH ESO ISS PBL14 END | 122.386 |
| HIERARCH ESO ISS PBLA14 START | 71.574 |
| HIERARCH ESO ISS PBLA14 END | 71.701 |
| HIERARCH ESO ISS PBL23 START | 43.065 |
| HIERARCH ESO ISS PBL23 END | 43.028 |
| HIERARCH ESO ISS PBLA23 START | 49.9 |
| HIERARCH ESO ISS PBLA23 END | 50.0 |
| HIERARCH ESO ISS PBL24 START | 86.62 |
| HIERARCH ESO ISS PBL24 END | 86.559 |
| HIERARCH ESO ISS PBLA24 START | 92.74 |
| HIERARCH ESO ISS PBLA24 END | 92.887 |
| HIERARCH ESO ISS PBL34 START | 62.321 |
| HIERARCH ESO ISS PBL34 END | 62.311 |
| HIERARCH ESO ISS PBLA34 START | 120.744 |
| HIERARCH ESO ISS PBLA34 END | 120.895 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001475 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001475 |
| HIERARCH ESO ISS AMBI TEMP | 11.29 |
| HIERARCH ESO ISS AMBI FWHM START | 3.13 |
| HIERARCH ESO ISS AMBI FWHM END | 3.13 |