Exposure
- ID
- GRAVI.2022-12-28T01:13:20.633_1
- Header ID
- GRAVI.2022-12-28T01:13:20.633
- Date updated
- 2022-12-28 01:26:08 UTC+0000
- Release date
- 2023-12-28 01:26:08 UTC+0000
- UTC Start
- 2022-12-28 01:13:20.633
- UTC End
- 2022-12-28 01:17:20.633
- MJD Start
- 59941.05093325
- MJD End
- 59941.0537110278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00843
- Ambient temperature (°C)
- 12.6
- Seeing (arcsec)
- 0.48
Observation
- ID
- 53709
- Category
- science
- Program ID
- 110.23QY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
- ID
- 39922
- Name
- HD16646
- RA
- 40.137854
- DEC
- 18.59991
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.1040 | 67.9920 | 269.9000 | 269.5000 |
K0-D0 | 94.7300 | 94.9770 | 254.9000 | 254.6000 |
K0-J3 | 43.4740 | 43.1190 | 326.1080 | 326.4710 |
G2-D0 | 33.9040 | 34.1580 | 223.5000 | 223.6000 |
G2-J3 | 56.8880 | 57.2940 | 50.4490 | 50.4450 |
D0-J3 | 90.6360 | 91.3000 | 47.8590 | 47.8970 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23QY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59941.05093325 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD16646 |
HIERARCH ESO INS SOBJ NAME | HD16646 |
RA | 40.137854 |
DEC | 18.59991 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 68.104 |
HIERARCH ESO ISS PBL12 END | 67.992 |
HIERARCH ESO ISS PBLA12 START | 269.9 |
HIERARCH ESO ISS PBLA12 END | 269.5 |
HIERARCH ESO ISS PBL13 START | 94.73 |
HIERARCH ESO ISS PBL13 END | 94.977 |
HIERARCH ESO ISS PBLA13 START | 254.9 |
HIERARCH ESO ISS PBLA13 END | 254.6 |
HIERARCH ESO ISS PBL14 START | 43.474 |
HIERARCH ESO ISS PBL14 END | 43.119 |
HIERARCH ESO ISS PBLA14 START | 326.108 |
HIERARCH ESO ISS PBLA14 END | 326.471 |
HIERARCH ESO ISS PBL23 START | 33.904 |
HIERARCH ESO ISS PBL23 END | 34.158 |
HIERARCH ESO ISS PBLA23 START | 223.5 |
HIERARCH ESO ISS PBLA23 END | 223.6 |
HIERARCH ESO ISS PBL24 START | 56.888 |
HIERARCH ESO ISS PBL24 END | 57.294 |
HIERARCH ESO ISS PBLA24 START | 50.449 |
HIERARCH ESO ISS PBLA24 END | 50.445 |
HIERARCH ESO ISS PBL34 START | 90.636 |
HIERARCH ESO ISS PBL34 END | 91.3 |
HIERARCH ESO ISS PBLA34 START | 47.859 |
HIERARCH ESO ISS PBLA34 END | 47.897 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007449 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009411 |
HIERARCH ESO ISS AMBI TEMP | 12.6 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.39 |