Exposure
- ID
- PIONI.2025-07-21T07:53:07.186_1
- Header ID
- PIONI.2025-07-21T07:53:07.186
- Date updated
- 2025-07-21 08:00:40 UTC+0000
- Release date
- 2025-07-21 07:53:07 UTC+0000
- UTC Start
- 2025-07-21 07:53:07.186
- UTC End
- 2025-07-21 07:53:32.786
- MJD Start
- 60877.3285553898
- MJD End
- 60877.3288516861
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048909999999999995
- Ambient temperature (°C)
- 14.78
- Seeing (arcsec)
- 0.73
Observation
- ID
- 68900
- 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
- 51263
- Name
- HD222368
- RA
- 354.988702
- DEC
- 5.62381
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.1070 | 90.0860 | 113.1000 | 113.1000 |
| A0-J2 | 128.3730 | 128.4110 | 93.3000 | 93.3000 |
| A0-K0 | 122.2570 | 122.3510 | 73.7580 | 73.7550 |
| G1-J2 | 53.3110 | 53.3630 | 58.2000 | 58.2000 |
| G1-K0 | 77.7040 | 77.7580 | 26.3730 | 26.4380 |
| J2-K0 | 42.9010 | 42.8860 | 345.4330 | 345.4950 |
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 | 60877.3285553898 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD222368 |
| RA | 354.988702 |
| DEC | 5.62381 |
| 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 | 90.107 |
| HIERARCH ESO ISS PBL12 END | 90.086 |
| HIERARCH ESO ISS PBLA12 START | 113.1 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 128.373 |
| HIERARCH ESO ISS PBL13 END | 128.411 |
| HIERARCH ESO ISS PBLA13 START | 93.3 |
| HIERARCH ESO ISS PBLA13 END | 93.3 |
| HIERARCH ESO ISS PBL14 START | 122.257 |
| HIERARCH ESO ISS PBL14 END | 122.351 |
| HIERARCH ESO ISS PBLA14 START | 73.758 |
| HIERARCH ESO ISS PBLA14 END | 73.755 |
| HIERARCH ESO ISS PBL23 START | 53.311 |
| HIERARCH ESO ISS PBL23 END | 53.363 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.2 |
| HIERARCH ESO ISS PBL24 START | 77.704 |
| HIERARCH ESO ISS PBL24 END | 77.758 |
| HIERARCH ESO ISS PBLA24 START | 26.373 |
| HIERARCH ESO ISS PBLA24 END | 26.438 |
| HIERARCH ESO ISS PBL34 START | 42.901 |
| HIERARCH ESO ISS PBL34 END | 42.886 |
| HIERARCH ESO ISS PBLA34 START | 345.433 |
| HIERARCH ESO ISS PBLA34 END | 345.495 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005248 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004534 |
| HIERARCH ESO ISS AMBI TEMP | 14.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |