Exposure
- ID
- GRAVI.2023-01-14T02:46:48.033_2
- Header ID
- GRAVI.2023-01-14T02:46:48.033
- Date updated
- 2023-01-14 02:51:08 UTC+0000
- Release date
- 2023-01-14 02:51:08 UTC+0000
- UTC Start
- 2023-01-14 02:46:48.033
- UTC End
- 2023-01-14 02:46:57.633
- MJD Start
- 59958.11583371
- MJD End
- 59958.1159448211
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003641
- Ambient temperature (°C)
- 11.3
- Seeing (arcsec)
- 0.84
Observation
- ID
- 53842
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40026
- Name
- HD_61421
- RA
- 114.825495833333
- DEC
- 5.2249875
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.2770 | 25.2750 | 136.2000 | 136.2000 |
A0-D0 | 25.0860 | 25.1250 | 72.1000 | 72.1000 |
A0-C1 | 21.8370 | 21.8470 | 116.0730 | 116.0480 |
B2-D0 | 26.7150 | 26.7250 | 13.8000 | 13.9000 |
B2-C1 | 8.9010 | 8.9040 | 13.7520 | 13.8300 |
D0-C1 | 17.8140 | 17.8210 | 193.8280 | 193.9060 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59958.11583371 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | alf CMi |
HIERARCH ESO INS SOBJ NAME | Nothing |
RA | 114.820013 |
DEC | 5.21968 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 32.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 25.277 |
HIERARCH ESO ISS PBL12 END | 25.275 |
HIERARCH ESO ISS PBLA12 START | 136.2 |
HIERARCH ESO ISS PBLA12 END | 136.2 |
HIERARCH ESO ISS PBL13 START | 25.086 |
HIERARCH ESO ISS PBL13 END | 25.125 |
HIERARCH ESO ISS PBLA13 START | 72.1 |
HIERARCH ESO ISS PBLA13 END | 72.1 |
HIERARCH ESO ISS PBL14 START | 21.837 |
HIERARCH ESO ISS PBL14 END | 21.847 |
HIERARCH ESO ISS PBLA14 START | 116.073 |
HIERARCH ESO ISS PBLA14 END | 116.048 |
HIERARCH ESO ISS PBL23 START | 26.715 |
HIERARCH ESO ISS PBL23 END | 26.725 |
HIERARCH ESO ISS PBLA23 START | 13.8 |
HIERARCH ESO ISS PBLA23 END | 13.9 |
HIERARCH ESO ISS PBL24 START | 8.901 |
HIERARCH ESO ISS PBL24 END | 8.904 |
HIERARCH ESO ISS PBLA24 START | 13.752 |
HIERARCH ESO ISS PBLA24 END | 13.83 |
HIERARCH ESO ISS PBL34 START | 17.814 |
HIERARCH ESO ISS PBL34 END | 17.821 |
HIERARCH ESO ISS PBLA34 START | 193.828 |
HIERARCH ESO ISS PBLA34 END | 193.906 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003641 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003641 |
HIERARCH ESO ISS AMBI TEMP | 11.3 |
HIERARCH ESO ISS AMBI FWHM START | 0.84 |
HIERARCH ESO ISS AMBI FWHM END | 0.84 |
HIERARCH ESO FT ROBJ NAME | HD_61421 |
HIERARCH ESO FT ROBJ ALPHA | 073918.119 |
HIERARCH ESO FT ROBJ DELTA | 051329.955 |