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CSTAR :The original CSTAR (Chinese Small Telescope ARray) consisted of four identical f/1.2 Schmidt telescopes. Each telescope had an entrance aperture of 145 mm and a 4.5x4.5 deg. field of view. The telescopes used Andor 1k x 1k CCDs with a pixel size of 13 microns, giving 15 arcseconds per pixel.
CSTAR/CSTAR1 :CSTAR#1, first telescope of the CSTAR array. Mounts only an i filter.id:CSTAR/CSTAR1.a

CSTAR/CSTAR1.i7752.937796.117705.426742.658988.881499.272499.081.25e-9CSTARCSTARCSTAR1 i filter
X
CSTAR/CSTAR1.i
Filter Description

Filter ID (?) :CSTAR/CSTAR1.i
Description (?) :CSTAR1 i filter
Phot.System (?) :CSTAR
Detector Type (?) :Photon counter
Band Name (?) :i
Obs. Facility (?) :CSTAR
Instrument (?) :CSTAR
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 7752.93 ------- (Angstrom)
λmean (?) : 7796.11 ------- (Angstrom)
λcen (?) : 7756.85 ------- (Angstrom)
λeff (?) : 7705.42 ------- (Angstrom)
λpeak (?) : 8095.19 ------- (Angstrom)
λpivot (?) : 7752.93 ------- (Angstrom)
λphot (?) : 7734.15 ------- (Angstrom)
λmin (?) : 6742.65 ------- (Angstrom)
λmax (?) : 8988.88 ------- (Angstrom)
Weff (?) : 1499.27 ------- (Angstrom)
FWHM (?) : 1608.79 ------- (Angstrom)
Af/AV (?) : 0.638 ------- ()
Fsun (?) : 119.34 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Zhou et al 2010

Transmission components: Filterid:CSTAR/CSTAR1.i

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.24643e-9(erg/cm2/s/A)
  ------- 2499.08(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CSTAR/CSTAR1.i/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.81099e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CSTAR/CSTAR1.i/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 7280.10(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : CSTAR/CSTAR1.i/ST
 


Filter added: 2023-06-19 12:11:58
Last update: 2023-06-19 12:11:58
 

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This research has made use of the Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

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