Exposure
- ID
- PIONI.2024-07-03T02:50:28.416_1
- Header ID
- PIONI.2024-07-03T02:50:28.416
- Date updated
- 2024-07-03 03:00:48 UTC+0000
- Release date
- 2024-07-03 02:50:28 UTC+0000
- UTC Start
- 2024-07-03 02:50:28.416
- UTC End
- 2024-07-03 02:51:06.816
- MJD Start
- 60494.1183844442
- MJD End
- 60494.1188288886
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007593
- Ambient temperature (°C)
- 17.43
- Seeing (arcsec)
- 0.515
Observation
- ID
- 59858
- Category
- calibrator
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44413
- Name
- HD 157315
- RA
- 261.169897
- DEC
- -44.19053
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.9660 | 88.0170 | 109.7000 | 109.8000 |
| A0-J2 | 128.4010 | 128.4380 | 87.2000 | 87.4000 |
| A0-K0 | 127.9600 | 127.9540 | 66.7450 | 66.8860 |
| G1-J2 | 57.8500 | 57.8370 | 51.7000 | 51.9000 |
| G1-K0 | 87.3450 | 87.3210 | 23.4350 | 23.5420 |
| J2-K0 | 45.5850 | 45.5950 | 346.4460 | 346.5350 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60494.1183844442 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157315 |
| RA | 261.169897 |
| DEC | -44.19053 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.966 |
| HIERARCH ESO ISS PBL12 END | 88.017 |
| HIERARCH ESO ISS PBLA12 START | 109.7 |
| HIERARCH ESO ISS PBLA12 END | 109.8 |
| HIERARCH ESO ISS PBL13 START | 128.401 |
| HIERARCH ESO ISS PBL13 END | 128.438 |
| HIERARCH ESO ISS PBLA13 START | 87.2 |
| HIERARCH ESO ISS PBLA13 END | 87.4 |
| HIERARCH ESO ISS PBL14 START | 127.96 |
| HIERARCH ESO ISS PBL14 END | 127.954 |
| HIERARCH ESO ISS PBLA14 START | 66.745 |
| HIERARCH ESO ISS PBLA14 END | 66.886 |
| HIERARCH ESO ISS PBL23 START | 57.85 |
| HIERARCH ESO ISS PBL23 END | 57.837 |
| HIERARCH ESO ISS PBLA23 START | 51.7 |
| HIERARCH ESO ISS PBLA23 END | 51.9 |
| HIERARCH ESO ISS PBL24 START | 87.345 |
| HIERARCH ESO ISS PBL24 END | 87.321 |
| HIERARCH ESO ISS PBLA24 START | 23.435 |
| HIERARCH ESO ISS PBLA24 END | 23.542 |
| HIERARCH ESO ISS PBL34 START | 45.585 |
| HIERARCH ESO ISS PBL34 END | 45.595 |
| HIERARCH ESO ISS PBLA34 START | 346.446 |
| HIERARCH ESO ISS PBLA34 END | 346.535 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006787 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008399 |
| HIERARCH ESO ISS AMBI TEMP | 17.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |