Exposure
- ID
- PIONI.2024-07-03T01:49:15.808_1
- Header ID
- PIONI.2024-07-03T01:49:15.808
- Date updated
- 2024-07-03 01:55:41 UTC+0000
- Release date
- 2024-07-03 01:49:15 UTC+0000
- UTC Start
- 2024-07-03 01:49:15.808
- UTC End
- 2024-07-03 01:49:54.208
- MJD Start
- 60494.075877408
- MJD End
- 60494.0763218524
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004633
- Ambient temperature (°C)
- 17.45
- Seeing (arcsec)
- 0.695
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 | 82.5370 | 82.6280 | 99.9000 | 100.0000 |
| A0-J2 | 123.3350 | 123.4290 | 76.2000 | 76.3000 |
| A0-K0 | 126.5470 | 126.5860 | 55.6660 | 55.8180 |
| G1-J2 | 58.2110 | 58.2130 | 41.3000 | 41.5000 |
| G1-K0 | 88.6680 | 88.6560 | 15.1660 | 15.2780 |
| J2-K0 | 44.5710 | 44.5880 | 339.9860 | 340.0660 |
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 | 60494.075877408 |
| 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 | 82.537 |
| HIERARCH ESO ISS PBL12 END | 82.628 |
| HIERARCH ESO ISS PBLA12 START | 99.9 |
| HIERARCH ESO ISS PBLA12 END | 100.0 |
| HIERARCH ESO ISS PBL13 START | 123.335 |
| HIERARCH ESO ISS PBL13 END | 123.429 |
| HIERARCH ESO ISS PBLA13 START | 76.2 |
| HIERARCH ESO ISS PBLA13 END | 76.3 |
| HIERARCH ESO ISS PBL14 START | 126.547 |
| HIERARCH ESO ISS PBL14 END | 126.586 |
| HIERARCH ESO ISS PBLA14 START | 55.666 |
| HIERARCH ESO ISS PBLA14 END | 55.818 |
| HIERARCH ESO ISS PBL23 START | 58.211 |
| HIERARCH ESO ISS PBL23 END | 58.213 |
| HIERARCH ESO ISS PBLA23 START | 41.3 |
| HIERARCH ESO ISS PBLA23 END | 41.5 |
| HIERARCH ESO ISS PBL24 START | 88.668 |
| HIERARCH ESO ISS PBL24 END | 88.656 |
| HIERARCH ESO ISS PBLA24 START | 15.166 |
| HIERARCH ESO ISS PBLA24 END | 15.278 |
| HIERARCH ESO ISS PBL34 START | 44.571 |
| HIERARCH ESO ISS PBL34 END | 44.588 |
| HIERARCH ESO ISS PBLA34 START | 339.986 |
| HIERARCH ESO ISS PBLA34 END | 340.066 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004614 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004652 |
| HIERARCH ESO ISS AMBI TEMP | 17.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |