Exposure
- ID
- PIONI.2021-09-08T02:15:03.640_1
- Header ID
- PIONI.2021-09-08T02:15:03.640
- Date updated
- 2021-09-08 02:21:08 UTC+0000
- Release date
- 2021-09-08 02:15:03 UTC+0000
- UTC Start
- 2021-09-08 02:15:03.640
- UTC End
- 2021-09-08 02:15:42.040
- MJD Start
- 59465.0937921344
- MJD End
- 59465.0942365788
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002558
- Ambient temperature (°C)
- 7.87
- Seeing (arcsec)
- 1.005
Observation
- ID
- 48164
- Category
- calibrator
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36138
- Name
- HD_170788
- RA
- 278.002144
- DEC
- -19.95299
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.2770 | 80.1750 | 131.8000 | 132.0000 |
| A0-J2 | 111.6100 | 111.4030 | 105.5000 | 105.6000 |
| A0-J3 | 124.1450 | 124.0210 | 54.4270 | 54.4540 |
| G1-J2 | 53.3410 | 53.2720 | 63.5000 | 63.6000 |
| G1-J3 | 132.3380 | 132.3340 | 18.1220 | 18.1850 |
| J2-J3 | 102.2210 | 102.2170 | 356.3010 | 356.4050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59465.0937921344 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_170788 |
| RA | 278.002144 |
| DEC | -19.95299 |
| 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 | J3 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 80.277 |
| HIERARCH ESO ISS PBL12 END | 80.175 |
| HIERARCH ESO ISS PBLA12 START | 131.8 |
| HIERARCH ESO ISS PBLA12 END | 132.0 |
| HIERARCH ESO ISS PBL13 START | 111.61 |
| HIERARCH ESO ISS PBL13 END | 111.403 |
| HIERARCH ESO ISS PBLA13 START | 105.5 |
| HIERARCH ESO ISS PBLA13 END | 105.6 |
| HIERARCH ESO ISS PBL14 START | 124.145 |
| HIERARCH ESO ISS PBL14 END | 124.021 |
| HIERARCH ESO ISS PBLA14 START | 54.427 |
| HIERARCH ESO ISS PBLA14 END | 54.454 |
| HIERARCH ESO ISS PBL23 START | 53.341 |
| HIERARCH ESO ISS PBL23 END | 53.272 |
| HIERARCH ESO ISS PBLA23 START | 63.5 |
| HIERARCH ESO ISS PBLA23 END | 63.6 |
| HIERARCH ESO ISS PBL24 START | 132.338 |
| HIERARCH ESO ISS PBL24 END | 132.334 |
| HIERARCH ESO ISS PBLA24 START | 18.122 |
| HIERARCH ESO ISS PBLA24 END | 18.185 |
| HIERARCH ESO ISS PBL34 START | 102.221 |
| HIERARCH ESO ISS PBL34 END | 102.217 |
| HIERARCH ESO ISS PBLA34 START | 356.301 |
| HIERARCH ESO ISS PBLA34 END | 356.405 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002393 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002723 |
| HIERARCH ESO ISS AMBI TEMP | 7.87 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |