Exposure
- ID
- PIONI.2024-07-14T23:20:48.711_1
- Header ID
- PIONI.2024-07-14T23:20:48.711
- Date updated
- 2024-07-14 23:25:41 UTC+0000
- Release date
- 2025-07-14 23:25:40 UTC+0000
- UTC Start
- 2024-07-14 23:20:48.711
- UTC End
- 2024-07-14 23:21:27.111
- MJD Start
- 60505.9727860098
- MJD End
- 60505.9732304542
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020095
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.75
Observation
- ID
- 60074
- 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
- 44586
- Name
- V636 Sco
- RA
- 260.692855
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 37.0740 | 37.1350 | 129.1000 | 129.2000 |
| A0-J2 | 108.6440 | 108.7890 | 54.4000 | 54.6000 |
| A0-J6 | 166.8960 | 166.8950 | 0.8760 | 0.9990 |
| B5-J2 | 105.1720 | 105.2280 | 34.5000 | 34.7000 |
| B5-J6 | 192.0690 | 192.0910 | 352.1600 | 352.2620 |
| J2-J6 | 134.4630 | 134.6270 | 320.3860 | 320.4510 |
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 | 60505.9727860098 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692855 |
| DEC | -45.61429 |
| 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 | 37.074 |
| HIERARCH ESO ISS PBL12 END | 37.135 |
| HIERARCH ESO ISS PBLA12 START | 129.1 |
| HIERARCH ESO ISS PBLA12 END | 129.2 |
| HIERARCH ESO ISS PBL13 START | 108.644 |
| HIERARCH ESO ISS PBL13 END | 108.789 |
| HIERARCH ESO ISS PBLA13 START | 54.4 |
| HIERARCH ESO ISS PBLA13 END | 54.6 |
| HIERARCH ESO ISS PBL14 START | 166.896 |
| HIERARCH ESO ISS PBL14 END | 166.895 |
| HIERARCH ESO ISS PBLA14 START | 0.876 |
| HIERARCH ESO ISS PBLA14 END | 0.999 |
| HIERARCH ESO ISS PBL23 START | 105.172 |
| HIERARCH ESO ISS PBL23 END | 105.228 |
| HIERARCH ESO ISS PBLA23 START | 34.5 |
| HIERARCH ESO ISS PBLA23 END | 34.7 |
| HIERARCH ESO ISS PBL24 START | 192.069 |
| HIERARCH ESO ISS PBL24 END | 192.091 |
| HIERARCH ESO ISS PBLA24 START | 352.16 |
| HIERARCH ESO ISS PBLA24 END | 352.262 |
| HIERARCH ESO ISS PBL34 START | 134.463 |
| HIERARCH ESO ISS PBL34 END | 134.627 |
| HIERARCH ESO ISS PBLA34 START | 320.386 |
| HIERARCH ESO ISS PBLA34 END | 320.451 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001996 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002023 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |