Exposure
- ID
- GRAVI.2025-06-10T23:02:36.020_1
- Header ID
- GRAVI.2025-06-10T23:02:36.020
- Date updated
- 2025-06-10 23:10:46 UTC+0000
- Release date
- 2025-06-10 23:02:36 UTC+0000
- UTC Start
- 2025-06-10 23:02:36.020
- UTC End
- 2025-06-10 23:03:08.020
- MJD Start
- 60836.96013912
- MJD End
- 60836.96050949037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008748
- Ambient temperature (°C)
- 14.08
- Seeing (arcsec)
- 0.43
Observation
- ID
- 67905
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50502
- Name
- HD_96660
- RA
- 166.895755
- DEC
- -48.63996
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.6350 | 51.6040 | 32.1000 | 32.2000 |
| U1-U3 | 94.1320 | 94.0680 | 38.9000 | 39.0000 |
| U1-U4 | 125.0300 | 124.9460 | 67.8160 | 67.9630 |
| U2-U3 | 43.3080 | 43.2760 | 47.1000 | 47.2000 |
| U2-U4 | 88.4380 | 88.4040 | 87.7650 | 87.9270 |
| U3-U4 | 62.3410 | 62.3500 | 114.6810 | 114.8400 |
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 | 60836.96013912 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 96660 |
| HIERARCH ESO INS SOBJ NAME | HD_96660 |
| RA | 166.895755 |
| DEC | -48.63996 |
| 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 | 51.635 |
| HIERARCH ESO ISS PBL12 END | 51.604 |
| HIERARCH ESO ISS PBLA12 START | 32.1 |
| HIERARCH ESO ISS PBLA12 END | 32.2 |
| HIERARCH ESO ISS PBL13 START | 94.132 |
| HIERARCH ESO ISS PBL13 END | 94.068 |
| HIERARCH ESO ISS PBLA13 START | 38.9 |
| HIERARCH ESO ISS PBLA13 END | 39.0 |
| HIERARCH ESO ISS PBL14 START | 125.03 |
| HIERARCH ESO ISS PBL14 END | 124.946 |
| HIERARCH ESO ISS PBLA14 START | 67.816 |
| HIERARCH ESO ISS PBLA14 END | 67.963 |
| HIERARCH ESO ISS PBL23 START | 43.308 |
| HIERARCH ESO ISS PBL23 END | 43.276 |
| HIERARCH ESO ISS PBLA23 START | 47.1 |
| HIERARCH ESO ISS PBLA23 END | 47.2 |
| HIERARCH ESO ISS PBL24 START | 88.438 |
| HIERARCH ESO ISS PBL24 END | 88.404 |
| HIERARCH ESO ISS PBLA24 START | 87.765 |
| HIERARCH ESO ISS PBLA24 END | 87.927 |
| HIERARCH ESO ISS PBL34 START | 62.341 |
| HIERARCH ESO ISS PBL34 END | 62.35 |
| HIERARCH ESO ISS PBLA34 START | 114.681 |
| HIERARCH ESO ISS PBLA34 END | 114.84 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008748 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008748 |
| HIERARCH ESO ISS AMBI TEMP | 14.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |