Exposure
- ID
- PIONI.2024-07-15T07:08:35.902_1
- Header ID
- PIONI.2024-07-15T07:08:35.902
- Date updated
- 2024-07-15 07:15:39 UTC+0000
- Release date
- 2025-07-15 07:15:39 UTC+0000
- UTC Start
- 2024-07-15 07:08:35.903
- UTC End
- 2024-07-15 07:09:14.303
- MJD Start
- 60506.297637762
- MJD End
- 60506.2980822064
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001775
- Ambient temperature (°C)
- 11.38
- Seeing (arcsec)
- 1.14
Observation
- ID
- 60080
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44592
- Name
- V350 Sgr
- RA
- 281.322302
- DEC
- -20.6474
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.7150 | 46.7130 | 177.6000 | 177.8000 |
| A0-J2 | 92.4280 | 92.1620 | 115.8000 | 115.9000 |
| A0-J6 | 158.0030 | 157.8790 | 37.8240 | 37.8370 |
| B5-J2 | 81.5870 | 81.3360 | 85.4000 | 85.5000 |
| B5-J6 | 196.0290 | 195.9520 | 28.9800 | 29.0100 |
| J2-J6 | 165.5460 | 165.5540 | 4.7250 | 4.8280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.297637762 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V350 Sgr |
| RA | 281.322302 |
| DEC | -20.6474 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 46.715 |
| HIERARCH ESO ISS PBL12 END | 46.713 |
| HIERARCH ESO ISS PBLA12 START | 177.6 |
| HIERARCH ESO ISS PBLA12 END | 177.8 |
| HIERARCH ESO ISS PBL13 START | 92.428 |
| HIERARCH ESO ISS PBL13 END | 92.162 |
| HIERARCH ESO ISS PBLA13 START | 115.8 |
| HIERARCH ESO ISS PBLA13 END | 115.9 |
| HIERARCH ESO ISS PBL14 START | 158.003 |
| HIERARCH ESO ISS PBL14 END | 157.879 |
| HIERARCH ESO ISS PBLA14 START | 37.824 |
| HIERARCH ESO ISS PBLA14 END | 37.837 |
| HIERARCH ESO ISS PBL23 START | 81.587 |
| HIERARCH ESO ISS PBL23 END | 81.336 |
| HIERARCH ESO ISS PBLA23 START | 85.4 |
| HIERARCH ESO ISS PBLA23 END | 85.5 |
| HIERARCH ESO ISS PBL24 START | 196.029 |
| HIERARCH ESO ISS PBL24 END | 195.952 |
| HIERARCH ESO ISS PBLA24 START | 28.98 |
| HIERARCH ESO ISS PBLA24 END | 29.01 |
| HIERARCH ESO ISS PBL34 START | 165.546 |
| HIERARCH ESO ISS PBL34 END | 165.554 |
| HIERARCH ESO ISS PBLA34 START | 4.725 |
| HIERARCH ESO ISS PBLA34 END | 4.828 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001775 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001775 |
| HIERARCH ESO ISS AMBI TEMP | 11.38 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |