Exposure
- ID
- GRAVI.2025-05-30T22:54:34.386_1
- Header ID
- GRAVI.2025-05-30T22:54:34.386
- Date updated
- 2025-05-30 23:02:22 UTC+0000
- Release date
- 2025-05-30 22:54:34 UTC+0000
- UTC Start
- 2025-05-30 22:54:34.386
- UTC End
- 2025-05-30 22:54:53.586
- MJD Start
- 60825.95456465
- MJD End
- 60825.95478687222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006168
- Ambient temperature (°C)
- 16.21
- Seeing (arcsec)
- 0.74
Observation
- ID
- 67652
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50310
- Name
- HD_93813
- RA
- 162.40559
- DEC
- -16.19252
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.3020 | 48.2920 | 151.0000 | 151.1000 |
| A0-J2 | 129.2340 | 129.2350 | 92.6000 | 92.6000 |
| A0-J6 | 168.1320 | 168.1660 | 25.9670 | 26.0490 |
| B5-J2 | 111.7930 | 111.8130 | 71.0000 | 71.0000 |
| B5-J6 | 199.8170 | 199.8420 | 14.5520 | 14.6370 |
| J2-J6 | 166.4960 | 166.4700 | 340.5340 | 340.6160 |
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 | 60825.95456465 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 93813 |
| HIERARCH ESO INS SOBJ NAME | HD_93813 |
| RA | 162.40559 |
| DEC | -16.19252 |
| 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 | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 48.302 |
| HIERARCH ESO ISS PBL12 END | 48.292 |
| HIERARCH ESO ISS PBLA12 START | 151.0 |
| HIERARCH ESO ISS PBLA12 END | 151.1 |
| HIERARCH ESO ISS PBL13 START | 129.234 |
| HIERARCH ESO ISS PBL13 END | 129.235 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 168.132 |
| HIERARCH ESO ISS PBL14 END | 168.166 |
| HIERARCH ESO ISS PBLA14 START | 25.967 |
| HIERARCH ESO ISS PBLA14 END | 26.049 |
| HIERARCH ESO ISS PBL23 START | 111.793 |
| HIERARCH ESO ISS PBL23 END | 111.813 |
| HIERARCH ESO ISS PBLA23 START | 71.0 |
| HIERARCH ESO ISS PBLA23 END | 71.0 |
| HIERARCH ESO ISS PBL24 START | 199.817 |
| HIERARCH ESO ISS PBL24 END | 199.842 |
| HIERARCH ESO ISS PBLA24 START | 14.552 |
| HIERARCH ESO ISS PBLA24 END | 14.637 |
| HIERARCH ESO ISS PBL34 START | 166.496 |
| HIERARCH ESO ISS PBL34 END | 166.47 |
| HIERARCH ESO ISS PBLA34 START | 340.534 |
| HIERARCH ESO ISS PBLA34 END | 340.616 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006168 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006168 |
| HIERARCH ESO ISS AMBI TEMP | 16.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |