Exposure
- ID
- GRAVI.2021-05-29T00:56:59.735_1
- Header ID
- GRAVI.2021-05-29T00:56:59.735
- Date updated
- 2021-05-29 01:05:25 UTC+0000
- Release date
- 2021-05-29 00:56:59 UTC+0000
- UTC Start
- 2021-05-29 00:56:59.735
- UTC End
- 2021-05-29 00:57:29.735
- MJD Start
- 59363.03958027
- MJD End
- 59363.0399274922
- Exposure time (s)
- 30.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005506
- Ambient temperature (°C)
- 9.86
- Seeing (arcsec)
- 0.59
Observation
- ID
- 47474
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 35606
- Name
- Name
- RA
- 157.373177
- DEC
- -29.66408
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.1810 | 53.1460 | 37.5000 | 37.5000 |
| U1-U3 | 94.8300 | 94.7480 | 43.8000 | 43.8000 |
| U1-U4 | 113.9300 | 113.7460 | 74.0660 | 74.1390 |
| U2-U3 | 42.3800 | 42.3330 | 51.7000 | 51.8000 |
| U2-U4 | 77.9750 | 77.8430 | 98.0590 | 98.1720 |
| U3-U4 | 57.5460 | 57.4900 | 130.2370 | 130.3840 |
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 | 59363.03958027 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | B02_HD90957 |
| HIERARCH ESO INS SOBJ NAME | Name |
| RA | 157.373177 |
| DEC | -29.66408 |
| 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 | 51.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 53.181 |
| HIERARCH ESO ISS PBL12 END | 53.146 |
| HIERARCH ESO ISS PBLA12 START | 37.5 |
| HIERARCH ESO ISS PBLA12 END | 37.5 |
| HIERARCH ESO ISS PBL13 START | 94.83 |
| HIERARCH ESO ISS PBL13 END | 94.748 |
| HIERARCH ESO ISS PBLA13 START | 43.8 |
| HIERARCH ESO ISS PBLA13 END | 43.8 |
| HIERARCH ESO ISS PBL14 START | 113.93 |
| HIERARCH ESO ISS PBL14 END | 113.746 |
| HIERARCH ESO ISS PBLA14 START | 74.066 |
| HIERARCH ESO ISS PBLA14 END | 74.139 |
| HIERARCH ESO ISS PBL23 START | 42.38 |
| HIERARCH ESO ISS PBL23 END | 42.333 |
| HIERARCH ESO ISS PBLA23 START | 51.7 |
| HIERARCH ESO ISS PBLA23 END | 51.8 |
| HIERARCH ESO ISS PBL24 START | 77.975 |
| HIERARCH ESO ISS PBL24 END | 77.843 |
| HIERARCH ESO ISS PBLA24 START | 98.059 |
| HIERARCH ESO ISS PBLA24 END | 98.172 |
| HIERARCH ESO ISS PBL34 START | 57.546 |
| HIERARCH ESO ISS PBL34 END | 57.49 |
| HIERARCH ESO ISS PBLA34 START | 130.237 |
| HIERARCH ESO ISS PBLA34 END | 130.384 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00556 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005452 |
| HIERARCH ESO ISS AMBI TEMP | 9.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |