NIMS I27, G28 and G29 Flight Calibration Masks
27n001 (27NNOPCAL_01R)
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27n002 (27NNPCTRLT01R)
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27n003 (27NNPCTRLT01S)
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27n004 (27NNRCTRLT01R)
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27n005 (27NNRCTRLT01S)
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27n006 (27NNRCTRLT01T)
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28n001 (28NNPCTRLT01R)
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28n002 (28NNPCTRLT01S)
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29n001 (29NNPCTCAL01A)
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29n002 (29NNRCTCAL01A)
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NIMS G29 Dark and Star Calibration Masks
29h001 (29HNDRKCAL01A)
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29h002 (29HNDRKCAL02A)
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29h003 (29HNDRKCAL03A)
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29h004 (29HNDRKCAL04A)
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29h005 (29HNSTRCAL01A)
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27n001 (27NNOPCAL_01R) 
27n002 (27NNPCTRLT01R) 
27n003 (27NNPCTRLT01S) 
27n004 (27NNRCTRLT01R) 
27n005 (27NNRCTRLT01S) 
27n006 (27NNRCTRLT01T) 
28n001 (28NNPCTRLT01R) 
28n002 (28NNPCTRLT01S) 
29n001 (29NNPCTCAL01A) 
29n002 (29NNRCTCAL01A) 
29h001 (29HNDRKCAL01A) 
29h002 (29HNDRKCAL02A) 
29h003 (29HNDRKCAL03A) 
29h004 (29HNDRKCAL04A) 
29h005 (29HNSTRCAL01A)