https://planetarydata.jpl.nasa.gov/img/data/mer1-m-navcam-3-radiometric-ops-v1.0/mer1no_0xxx/browse/sol3921/?C=D;O=D
Index of /data/mer1-m-navcam-3-radiometric-ops-v1.0/mer1no_0xxx/browse/sol3921
https://planetarydata.jpl.nasa.gov/img/data/mer1-m-navcam-3-radiometric-ops-v1.0/mer1no_0xxx/browse/sol3921/?C=N;O=A
Index of /data/mer1-m-navcam-3-radiometric-ops-v1.0/mer1no_0xxx/browse/sol3921