Exposure
- ID
- GRAVI.2024-02-02T07:17:18.247_2
- Header ID
- GRAVI.2024-02-02T07:17:18.247
- Date updated
- 2024-02-02 07:25:25 UTC+0000
- Release date
- 2024-02-02 07:25:25 UTC+0000
- UTC Start
- 2024-02-02 07:17:18.247
- UTC End
- 2024-02-02 07:21:18.247
- MJD Start
- 60342.30368342
- MJD End
- 60342.3064611978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.01144
- Ambient temperature (°C)
- 19.91
- Seeing (arcsec)
- 0.48
Observation
- ID
- 58345
- Category
- science
- Program ID
- 110.24B5.001
- Program Title
- THE FORMATION OF MASSIVE BINARY STARS: A VIEW AT AU SCALES
- Program Type
- DDT
- PI / COI
- OUDMAIJER/ KOUTOULAKI/ KOUMPIA/ FROST/ DE WIT/ GOODWIN/ SHENTON/ LUMSDEN
Target
- ID
- 43208
- Name
- 2MASS_12151775-62550
- RA
- 183.823858333333
- DEC
- -62.9177338888889
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 | 20.9540 | 21.0480 | 126.3000 | 127.1000 |
A0-D0 | 31.8250 | 31.7990 | 63.4000 | 64.4000 |
A0-C1 | 21.0360 | 21.1040 | 99.6620 | 100.5740 |
B2-D0 | 29.0410 | 28.9820 | 23.5000 | 24.2000 |
B2-C1 | 9.6720 | 9.6520 | 23.4610 | 24.1390 |
D0-C1 | 19.3690 | 19.3300 | 203.5280 | 204.2070 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.24B5.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 60342.30368342 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | G298.8418-00.3390A |
HIERARCH ESO INS SOBJ NAME | G298.8418-00.3390A |
RA | 183.829331 |
DEC | -62.91976 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 20.954 |
HIERARCH ESO ISS PBL12 END | 21.048 |
HIERARCH ESO ISS PBLA12 START | 126.3 |
HIERARCH ESO ISS PBLA12 END | 127.1 |
HIERARCH ESO ISS PBL13 START | 31.825 |
HIERARCH ESO ISS PBL13 END | 31.799 |
HIERARCH ESO ISS PBLA13 START | 63.4 |
HIERARCH ESO ISS PBLA13 END | 64.4 |
HIERARCH ESO ISS PBL14 START | 21.036 |
HIERARCH ESO ISS PBL14 END | 21.104 |
HIERARCH ESO ISS PBLA14 START | 99.662 |
HIERARCH ESO ISS PBLA14 END | 100.574 |
HIERARCH ESO ISS PBL23 START | 29.041 |
HIERARCH ESO ISS PBL23 END | 28.982 |
HIERARCH ESO ISS PBLA23 START | 23.5 |
HIERARCH ESO ISS PBLA23 END | 24.2 |
HIERARCH ESO ISS PBL24 START | 9.672 |
HIERARCH ESO ISS PBL24 END | 9.652 |
HIERARCH ESO ISS PBLA24 START | 23.461 |
HIERARCH ESO ISS PBLA24 END | 24.139 |
HIERARCH ESO ISS PBL34 START | 19.369 |
HIERARCH ESO ISS PBL34 END | 19.33 |
HIERARCH ESO ISS PBLA34 START | 203.528 |
HIERARCH ESO ISS PBLA34 END | 204.207 |
HIERARCH ESO ISS AMBI TAU0 START | 0.012047 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010833 |
HIERARCH ESO ISS AMBI TEMP | 19.91 |
HIERARCH ESO ISS AMBI FWHM START | 0.48 |
HIERARCH ESO ISS AMBI FWHM END | 0.48 |
HIERARCH ESO FT ROBJ NAME | 2MASS_12151775-62550 |
HIERARCH ESO FT ROBJ ALPHA | 121517.726 |
HIERARCH ESO FT ROBJ DELTA | -625503.842 |