Exposure
- ID
- PIONI.2025-07-21T09:54:09.857_1
- Header ID
- PIONI.2025-07-21T09:54:09.857
- Date updated
- 2025-07-21 10:00:42 UTC+0000
- Release date
- 2025-07-21 09:54:09 UTC+0000
- UTC Start
- 2025-07-21 09:54:09.857
- UTC End
- 2025-07-21 09:54:35.457
- MJD Start
- 60877.4126140829
- MJD End
- 60877.4129103792
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004593
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.475
Observation
- ID
- 68909
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 51272
- Name
- HD223719
- RA
- 357.989973
- DEC
- 2.93031
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 78.9310 | 78.8250 | 115.3000 | 115.4000 |
| A0-J2 | 121.0460 | 120.9260 | 91.6000 | 91.6000 |
| A0-K0 | 126.1720 | 126.1180 | 71.9810 | 71.9660 |
| G1-J2 | 58.2210 | 58.2180 | 58.5000 | 58.5000 |
| G1-K0 | 87.5520 | 87.5850 | 33.7450 | 33.7710 |
| J2-K0 | 42.4120 | 42.4110 | 358.6220 | 358.7010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60877.4126140829 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD223719 |
| RA | 357.989973 |
| DEC | 2.93031 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 78.931 |
| HIERARCH ESO ISS PBL12 END | 78.825 |
| HIERARCH ESO ISS PBLA12 START | 115.3 |
| HIERARCH ESO ISS PBLA12 END | 115.4 |
| HIERARCH ESO ISS PBL13 START | 121.046 |
| HIERARCH ESO ISS PBL13 END | 120.926 |
| HIERARCH ESO ISS PBLA13 START | 91.6 |
| HIERARCH ESO ISS PBLA13 END | 91.6 |
| HIERARCH ESO ISS PBL14 START | 126.172 |
| HIERARCH ESO ISS PBL14 END | 126.118 |
| HIERARCH ESO ISS PBLA14 START | 71.981 |
| HIERARCH ESO ISS PBLA14 END | 71.966 |
| HIERARCH ESO ISS PBL23 START | 58.221 |
| HIERARCH ESO ISS PBL23 END | 58.218 |
| HIERARCH ESO ISS PBLA23 START | 58.5 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 87.552 |
| HIERARCH ESO ISS PBL24 END | 87.585 |
| HIERARCH ESO ISS PBLA24 START | 33.745 |
| HIERARCH ESO ISS PBLA24 END | 33.771 |
| HIERARCH ESO ISS PBL34 START | 42.412 |
| HIERARCH ESO ISS PBL34 END | 42.411 |
| HIERARCH ESO ISS PBLA34 START | 358.622 |
| HIERARCH ESO ISS PBLA34 END | 358.701 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004593 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004593 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |