Exposure
- ID
- GRAVI.2021-10-20T03:24:26.986_1
- Header ID
- GRAVI.2021-10-20T03:24:26.986
- Date updated
- 2021-10-20 03:36:01 UTC+0000
- Release date
- 2021-10-20 03:24:26 UTC+0000
- UTC Start
- 2021-10-20 03:24:26.986
- UTC End
- 2021-10-20 03:24:56.986
- MJD Start
- 59507.141979
- MJD End
- 59507.1423262222
- Exposure time (s)
- 30.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001732
- Ambient temperature (°C)
- 11.36
- Seeing (arcsec)
- 1.48
Observation
- ID
- 48576
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 36398
- Name
- Name
- RA
- 5.770727
- DEC
- -15.94262
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.2080 | 56.2180 | 27.6000 | 27.7000 |
| U1-U3 | 101.9470 | 101.9660 | 33.9000 | 34.0000 |
| U1-U4 | 130.1710 | 130.1800 | 61.7150 | 61.7720 |
| U2-U3 | 46.4950 | 46.5030 | 41.6000 | 41.7000 |
| U2-U4 | 89.3750 | 89.3640 | 82.3670 | 82.4210 |
| U3-U4 | 62.1010 | 62.0790 | 111.6440 | 111.7060 |
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 | 59507.141979 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | B02_HD1879 |
| HIERARCH ESO INS SOBJ NAME | Name |
| RA | 5.770727 |
| DEC | -15.94262 |
| 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 | 56.208 |
| HIERARCH ESO ISS PBL12 END | 56.218 |
| HIERARCH ESO ISS PBLA12 START | 27.6 |
| HIERARCH ESO ISS PBLA12 END | 27.7 |
| HIERARCH ESO ISS PBL13 START | 101.947 |
| HIERARCH ESO ISS PBL13 END | 101.966 |
| HIERARCH ESO ISS PBLA13 START | 33.9 |
| HIERARCH ESO ISS PBLA13 END | 34.0 |
| HIERARCH ESO ISS PBL14 START | 130.171 |
| HIERARCH ESO ISS PBL14 END | 130.18 |
| HIERARCH ESO ISS PBLA14 START | 61.715 |
| HIERARCH ESO ISS PBLA14 END | 61.772 |
| HIERARCH ESO ISS PBL23 START | 46.495 |
| HIERARCH ESO ISS PBL23 END | 46.503 |
| HIERARCH ESO ISS PBLA23 START | 41.6 |
| HIERARCH ESO ISS PBLA23 END | 41.7 |
| HIERARCH ESO ISS PBL24 START | 89.375 |
| HIERARCH ESO ISS PBL24 END | 89.364 |
| HIERARCH ESO ISS PBLA24 START | 82.367 |
| HIERARCH ESO ISS PBLA24 END | 82.421 |
| HIERARCH ESO ISS PBL34 START | 62.101 |
| HIERARCH ESO ISS PBL34 END | 62.079 |
| HIERARCH ESO ISS PBLA34 START | 111.644 |
| HIERARCH ESO ISS PBLA34 END | 111.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001732 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001732 |
| HIERARCH ESO ISS AMBI TEMP | 11.36 |
| HIERARCH ESO ISS AMBI FWHM START | 1.48 |
| HIERARCH ESO ISS AMBI FWHM END | 1.48 |