Exposure
- ID
- PIONI.2025-07-21T07:48:46.220_1
- Header ID
- PIONI.2025-07-21T07:48:46.220
- Date updated
- 2025-07-21 07:55:41 UTC+0000
- Release date
- 2025-07-21 07:48:46 UTC+0000
- UTC Start
- 2025-07-21 07:48:46.220
- UTC End
- 2025-07-21 07:49:11.820
- MJD Start
- 60877.3255349542
- MJD End
- 60877.3258312505
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005731
- Ambient temperature (°C)
- 14.75
- Seeing (arcsec)
- 0.76
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 | 90.2450 | 90.2320 | 277.1000 | 277.3000 |
| A0-J2 | 128.0520 | 128.0860 | 257.3000 | 257.4000 |
| A0-K0 | 121.5000 | 121.5750 | 237.6490 | 237.8340 |
| G1-J2 | 52.8940 | 52.9350 | 221.9000 | 222.1000 |
| G1-K0 | 77.2520 | 77.2920 | 189.7470 | 189.9830 |
| J2-K0 | 42.9950 | 42.9840 | 148.8140 | 149.0470 |
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 | 60877.3255349542 |
| 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 | 90.245 |
| HIERARCH ESO ISS PBL12 END | 90.232 |
| HIERARCH ESO ISS PBLA12 START | 277.1 |
| HIERARCH ESO ISS PBLA12 END | 277.3 |
| HIERARCH ESO ISS PBL13 START | 128.052 |
| HIERARCH ESO ISS PBL13 END | 128.086 |
| HIERARCH ESO ISS PBLA13 START | 257.3 |
| HIERARCH ESO ISS PBLA13 END | 257.4 |
| HIERARCH ESO ISS PBL14 START | 121.5 |
| HIERARCH ESO ISS PBL14 END | 121.575 |
| HIERARCH ESO ISS PBLA14 START | 237.649 |
| HIERARCH ESO ISS PBLA14 END | 237.834 |
| HIERARCH ESO ISS PBL23 START | 52.894 |
| HIERARCH ESO ISS PBL23 END | 52.935 |
| HIERARCH ESO ISS PBLA23 START | 221.9 |
| HIERARCH ESO ISS PBLA23 END | 222.1 |
| HIERARCH ESO ISS PBL24 START | 77.252 |
| HIERARCH ESO ISS PBL24 END | 77.292 |
| HIERARCH ESO ISS PBLA24 START | 189.747 |
| HIERARCH ESO ISS PBLA24 END | 189.983 |
| HIERARCH ESO ISS PBL34 START | 42.995 |
| HIERARCH ESO ISS PBL34 END | 42.984 |
| HIERARCH ESO ISS PBLA34 START | 148.814 |
| HIERARCH ESO ISS PBLA34 END | 149.047 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005731 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005731 |
| HIERARCH ESO ISS AMBI TEMP | 14.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |