Exposure
- ID
- PIONI.2025-07-21T07:52:29.724_1
- Header ID
- PIONI.2025-07-21T07:52:29.724
- Date updated
- 2025-07-21 08:00:40 UTC+0000
- Release date
- 2025-07-21 07:52:29 UTC+0000
- UTC Start
- 2025-07-21 07:52:29.724
- UTC End
- 2025-07-21 07:52:55.324
- MJD Start
- 60877.3281218046
- MJD End
- 60877.3284181009
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00449
- Ambient temperature (°C)
- 14.79
- Seeing (arcsec)
- 0.695
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 | 90.1270 | 90.1070 | 113.2000 | 113.1000 |
| A0-J2 | 128.3330 | 128.3720 | 93.3000 | 93.3000 |
| A0-K0 | 122.1590 | 122.2540 | 73.7560 | 73.7540 |
| G1-J2 | 53.2570 | 53.3090 | 58.2000 | 58.2000 |
| G1-K0 | 77.6480 | 77.7020 | 26.3030 | 26.3680 |
| J2-K0 | 42.9170 | 42.9010 | 345.3650 | 345.4280 |
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 | 60877.3281218046 |
| 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 | 90.127 |
| HIERARCH ESO ISS PBL12 END | 90.107 |
| HIERARCH ESO ISS PBLA12 START | 113.2 |
| HIERARCH ESO ISS PBLA12 END | 113.1 |
| HIERARCH ESO ISS PBL13 START | 128.333 |
| HIERARCH ESO ISS PBL13 END | 128.372 |
| HIERARCH ESO ISS PBLA13 START | 93.3 |
| HIERARCH ESO ISS PBLA13 END | 93.3 |
| HIERARCH ESO ISS PBL14 START | 122.159 |
| HIERARCH ESO ISS PBL14 END | 122.254 |
| HIERARCH ESO ISS PBLA14 START | 73.756 |
| HIERARCH ESO ISS PBLA14 END | 73.754 |
| HIERARCH ESO ISS PBL23 START | 53.257 |
| HIERARCH ESO ISS PBL23 END | 53.309 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.2 |
| HIERARCH ESO ISS PBL24 START | 77.648 |
| HIERARCH ESO ISS PBL24 END | 77.702 |
| HIERARCH ESO ISS PBLA24 START | 26.303 |
| HIERARCH ESO ISS PBLA24 END | 26.368 |
| HIERARCH ESO ISS PBL34 START | 42.917 |
| HIERARCH ESO ISS PBL34 END | 42.901 |
| HIERARCH ESO ISS PBLA34 START | 345.365 |
| HIERARCH ESO ISS PBLA34 END | 345.428 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003732 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005248 |
| HIERARCH ESO ISS AMBI TEMP | 14.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |