Filter Profile Service
A repository of Filter information for the VO
Grant PID2020-112494GBI00 funded by
Astronomy (7543)Planetary science (616)Earth Obs. (2439)


Gemini :Gemini Observatory
Gemini/DSSI :DSSI (Differential Speckle Survey Instrument, Elliott Horch, Southern Conn. St. Univ.) provides simultaneous diffraction-limited optical imaging (FWHM~0.02

Gemini/DSSI.Blue4489.434502.054481.874118.354849.33636.984209.956.28e-9GeminiDSSIDSSI blue band (filter+ccd)
Gemini/DSSI.Blue_filter4491.484504.134483.884118.264849.42628.394209.566.28e-9GeminiDSSIDSSI blue band (filter only)
Gemini/DSSI.Green_filter5631.715636.725626.905367.285884.39459.563514.583.33e-9GeminiDSSIDSSI green band (filter only)
Gemini/DSSI.Green5632.485637.485627.685367.295884.41457.073514.143.33e-9GeminiDSSIDSSI green band (filter+ccd)
Gemini/DSSI.Red6981.036984.306977.566639.697280.16390.472816.281.73e-9GeminiDSSIDSSI red band (filter+ccd)
Gemini/DSSI.Red_filter6982.016985.276978.546640.407280.71387.782815.851.73e-9GeminiDSSIDSSI red band (filter only)
Gemini/DSSI.Orange8794.088797.818794.698529.529082.51449.312245.218.7e-10GeminiDSSIDSSI orange band (filter+ccd)
Gemini/DSSI.Orange_filter8810.628814.398811.048529.559082.66500.402247.788.68e-10GeminiDSSIDSSI orange band (filter only)
X
Gemini/DSSI.Orange_filter
Filter Description

Filter ID (?) :Gemini/DSSI.Orange_filter
Description (?) :DSSI orange band (filter only)
Phot.System (?) :DSSI
Detector Type (?) :Photon counter
Band Name (?) :------
Obs. Facility (?) :Gemini
Instrument (?) :DSSI
Comments (?) :------

 
Mathematical properties

Property Calculated Specified Unit
λref (?) : 8810.62 ------- (Angstrom)
λmean (?) : 8814.39 ------- (Angstrom)
λcen (?) : 8810.59 ------- (Angstrom)
λeff (?) : 8811.04 ------- (Angstrom)
λpeak (?) : 9062.65 ------- (Angstrom)
λpivot (?) : 8810.62 ------- (Angstrom)
λphot (?) : 8813.52 ------- (Angstrom)
λmin (?) : 8529.55 ------- (Angstrom)
λmax (?) : 9082.66 ------- (Angstrom)
Weff (?) : 500.40 ------- (Angstrom)
FWHM (?) : 511.32 ------- (Angstrom)
Af/AV (?) : 0.522 ------- ()
Fsun (?) : 93.38 ------- (erg/cm2/s/A)

Transmission

Data file: ascii, VOTable

Reference for filter response: Gemini

Transmission components: Filter

   
Calibration properties

Vega System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 8.68003e-10(erg/cm2/s/A)
  ------- 2247.78(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Gemini/DSSI.Orange_filter/Vega
 

AB System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 1.40214e-9(erg/cm2/s/A)
  ------- 3631.00(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Gemini/DSSI.Orange_filter/AB
 

ST System
PropertySpecified Calculated Unit
Zero Point (?) : ------- 3.631e-9(erg/cm2/s/A)
  ------- 9402.85(Jy)
ZP Type (?) : Pogson
PhotCal ID (?) : Gemini/DSSI.Orange_filter/ST
 


Filter added: 2020-07-04 00:58:52
Last update: 2021-02-25 10:30:45
 

Filter Plots

© SVO,   (SVO Privacy Policy),   10594 filters available,   Last update: 2022-06-22
 
If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgement in your publication:

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

and we would appreciate if you could include the following references in your publication: