FengYun :Fengyun, abbreviated FY, are China's weather satellites. China has launched polar orbit and geosynchronous orbit meteorological satellites since 1988. FengYun/FY3C-MERSI :Medium Resolution Spectral Imager (MERSI). This instrument has 20 channels on FY-3A/B/C satellites. The MERSI channels are mainly located in visible (VIS) and near-IR (NIR) spectral regions while the Visible and Infrared Radiometer (VIRR) instrument has the important IR channels.id:FengYun/FY3C-MERSI.a |
FengYun/FY3C-MERSI.CH06 | 4132.53 | 4133.84 | 4134.61 | 3961.67 | 4277.95 | 155.14 | 4290.88 | 7.53e-9 | FY-3C | MERSI | FY-3C MERSI Channel 6 Spectral Response | FengYun/FY3C-MERSI.CH07 | 4435.95 | 4437.54 | 4440.30 | 4274.51 | 4601.55 | 191.19 | 4137.20 | 6.3e-9 | FY-3C | MERSI | FY-3C MERSI Channel 7 Spectral Response | FengYun/FY3C-MERSI.CH07 | Filter Description Filter ID (?) : | FengYun/FY3C-MERSI.CH07 |
Description (?) : | FY-3C MERSI Channel 7 Spectral Response |
Phot.System (?) : | MERSI |
Detector Type (?) : | Photon counter |
Band Name (?) : | ------ |
Obs. Facility (?) : | FY-3C |
Instrument (?) : | MERSI |
Comments (?) : | ------ |
| | Mathematical properties Property | Calculated | Specified | Unit | λref (?) : |
4435.95 | ------- | (Angstrom) |
λmean (?) : |
4437.54 | ------- | (Angstrom) |
λcen (?) : |
4435.06 | ------- | (Angstrom) |
λeff (?) : |
4440.30 | ------- | (Angstrom) |
λpeak (?) : |
4500.00 | ------- | (Angstrom) |
λpivot (?) : |
4435.95 | ------- | (Angstrom) |
λphot (?) : |
4441.30 | ------- | (Angstrom) |
λmin (?) : |
4274.51 | ------- | (Angstrom) |
λmax (?) : |
4601.55 | ------- | (Angstrom) |
Weff (?) : |
191.19 | ------- | (Angstrom) |
FWHM (?) : |
211.02 | ------- | (Angstrom) |
Af/AV (?) : |
1.29 | ------- | () |
Fsun (?) : |
188.98 | ------- | (erg/cm2/s/A) |
| Transmission
Data file: ascii, VOTable Reference for filter response:
FengYun Spectral Response Functions Transmission components: Filter + CCD + Instrumentid:FengYun/FY3C-MERSI.CH07 | | Calibration properties
Vega System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
6.30311e-9 | (erg/cm2/s/A) |
|
------- |
4137.20 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
FengYun/FY3C-MERSI.CH07/Vega |
|
AB System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
5.5319e-9 | (erg/cm2/s/A) |
|
------- |
3631.00 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
FengYun/FY3C-MERSI.CH07/AB |
|
ST System Property | Specified | Calculated | Unit | Zero Point (?) : |
------- |
3.631e-9 | (erg/cm2/s/A) |
|
------- |
2383.30 | (Jy) |
ZP Type (?) : |
Pogson |
PhotCal ID (?) : |
FengYun/FY3C-MERSI.CH07/ST |
|
|
Filter added: 2020-08-19 12:16:16 Last update: 2021-07-27 19:09:38 | FengYun/FY3C-MERSI.CH01 | 4759.52 | 4767.63 | 4747.07 | 4363.42 | 5101.55 | 341.40 | 3980.65 | 5.27e-9 | FY-3C | MERSI | FY-3C MERSI Channel 1 Spectral Response | FengYun/FY3C-MERSI.CH08 | 4917.97 | 4919.31 | 4920.96 | 4739.92 | 5106.47 | 176.54 | 3711.09 | 4.6e-9 | FY-3C | MERSI | FY-3C MERSI Channel 8 Spectral Response | FengYun/FY3C-MERSI.CH09 | 5199.89 | 5201.29 | 5198.38 | 5013.81 | 5392.52 | 182.18 | 3802.79 | 4.22e-9 | FY-3C | MERSI | FY-3C MERSI Channel 9 Spectral Response | FengYun/FY3C-MERSI.CH02 | 5517.79 | 5524.92 | 5510.84 | 5134.89 | 5916.86 | 436.87 | 3594.70 | 3.54e-9 | FY-3C | MERSI | FY-3C MERSI Channel 2 Spectral Response | FengYun/FY3C-MERSI.CH10 | 5646.46 | 5647.70 | 5645.24 | 5449.63 | 5829.99 | 204.71 | 3513.25 | 3.3e-9 | FY-3C | MERSI | FY-3C MERSI Channel 10 Spectral Response | FengYun/FY3C-MERSI.CH11 | 6494.16 | 6495.44 | 6489.11 | 6277.07 | 6724.05 | 188.91 | 2857.13 | 2.03e-9 | FY-3C | MERSI | FY-3C MERSI Channel 11 Spectral Response | FengYun/FY3C-MERSI.CH03 | 6505.53 | 6512.04 | 6497.24 | 6125.80 | 6911.38 | 414.06 | 2955.78 | 2.09e-9 | FY-3C | MERSI | FY-3C MERSI Channel 3 Spectral Response | FengYun/FY3C-MERSI.CH12 | 6842.27 | 6843.51 | 6841.10 | 6633.66 | 7156.87 | 201.53 | 2863.17 | 1.83e-9 | FY-3C | MERSI | FY-3C MERSI Channel 12 Spectral Response | FengYun/FY3C-MERSI.CH13 | 7637.54 | 7638.70 | 7636.21 | 7396.66 | 7870.75 | 212.44 | 2524.30 | 1.3e-9 | FY-3C | MERSI | FY-3C MERSI Channel 13 Spectral Response | FengYun/FY3C-MERSI.CH04 | 8611.89 | 8618.00 | 8610.06 | 8200.31 | 9130.18 | 483.00 | 2249.24 | 9.09e-10 | FY-3C | MERSI | FY-3C MERSI Channel 4 Spectral Response | FengYun/FY3C-MERSI.CH14 | 8637.37 | 8638.43 | 8637.12 | 8412.36 | 8867.52 | 227.86 | 2223.97 | 8.94e-10 | FY-3C | MERSI | FY-3C MERSI Channel 14 Spectral Response | FengYun/FY3C-MERSI.CH15 | 9032.08 | 9033.05 | 9032.22 | 8823.71 | 9254.89 | 224.34 | 2294.85 | 8.43e-10 | FY-3C | MERSI | FY-3C MERSI Channel 15 Spectral Response | FengYun/FY3C-MERSI.CH16 | 9394.05 | 9394.84 | 9392.87 | 9186.92 | 9597.01 | 212.13 | 2303.02 | 7.82e-10 | FY-3C | MERSI | FY-3C MERSI Channel 16 Spectral Response | FengYun/FY3C-MERSI.CH17 | 9782.84 | 9783.87 | 9781.84 | 9491.33 | 10007.04 | 220.12 | 2220.92 | 6.96e-10 | FY-3C | MERSI | FY-3C MERSI Channel 17 Spectral Response | FengYun/FY3C-MERSI.CH18 | 10296.91 | 10297.69 | 10295.93 | 10105.09 | 10509.59 | 208.04 | 2068.15 | 5.85e-10 | FY-3C | MERSI | FY-3C MERSI Channel 18 Spectral Response | FengYun/FY3C-MERSI.CH19 | 16410.11 | 16417.24 | 16401.81 | 15096.87 | 17800.67 | 608.05 | 1008.81 | 1.12e-10 | FY-3C | MERSI | FY-3C MERSI Channel 19 Spectral Response | FengYun/FY3C-MERSI.CH20 | 21291.52 | 21294.57 | 21285.69 | 20506.67 | 22419.91 | 503.92 | 668.23 | 4.42e-11 | FY-3C | MERSI | FY-3C MERSI Channel 20 Spectral Response | FengYun/FY3C-MERSI.CH05 | 109778.13 | 110316.94 | 108917.95 | 97968.34 | 125600.10 | 17539.10 | 31.80 | 7.91e-14 | FY-3C | MERSI | FY-3C MERSI Channel 5 Spectral Response |
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