Links to pictures of NGC 3921 ( Arp 224 = UGC 6823)

John Hibbard, NRAO

The HI data were obtained at the VLA in 1/91 & 5/91.
The Halpha and R-band data were obtained with the KPNO 2.1m in 3/92.
UBVR data taken with the KPNO Burrel-Schmidt in 2/91
The K-band data were obtained with the UH88" in 1/95.
CO data were obtained from OVRO with Min Yun in 12/94.


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Maintained by jhibbard @ nrao.edu
Last modified: Tue Aug 27 17:48:21 EDT 2002