| Date | Day | Time | Tape Name | Type | Description |
| 06/10/98 | Wed | 11:30 PM | 4M000001 | 4mm | Weekly full backup of HALEBOPP. |
| 06/11/98 | Thu | 11:30 PM | 4M000002 | 4mm | Daily differential backup of HALEBOPP. |
| 06/12/98 | Fri | 11:30 PM | 4M000002 | 4mm | Daily differential backup of HALEBOPP. |
| 06/13/98 | Sat | 11:30 PM | 4M000002 | 4mm | Daily differential backup of HALEBOPP. |
| 06/14/98 | Sun | 11:30 PM | 4M000002 | 4mm | Daily differential backup of HALEBOPP. |
| 06/15/98 | Mon | 11:30 PM | 4M000002 | 4mm | Daily differential backup of HALEBOPP. |
| 06/16/98 | Tue | 11:30 PM | 4M000002 | 4mm | Daily differential backup of HALEBOPP. |
| 06/17/98 | Wed | 11:30 PM | 4M000003 & 4M000004 | 4mm | Weekly full backup of HALEBOPP. |
| 06/18/98 | Thu | 11:30 PM | N/A | N/A | N/A |
| 06/19/98 | Fri | 11:30 PM | N/A | N/A | N/A |
| 06/20/98 | Sat | 11:30 PM | N/A | N/A | N/A |
| 06/21/98 | Sun | 11:30 PM | N/A | N/A | N/A |
| 06/22/98 | Mon | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 06/23/98 | Tue | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 06/24/98 | Wed | 11:30 PM | 4M000006 | 4mm | Weekly full backup of HALEBOPP. |
| 06/25/98 | Thu | 12:00 AM | SSHEARS | 4mm | Backup of sshears machine before setting up her new NT Workstation PC. |
| 06/25/98 | Thu | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 06/26/98 | Fri | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 06/27/98 | Sat | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 06/28/98 | Sun | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 06/29/98 | Mon | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 06/30/98 | Tue | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| Date | Day | Time | Tape Name | Type | Description |
| 07/01/98 | Wed | 11:30 PM | 4M000008 | 4mm | Weekly full backup of HALEBOPP. |
| 07/02/98 | Thu | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 07/03/98 | Fri | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 07/04/98 | Sat | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 07/05/98 | Sun | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 07/06/98 | Mon | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 07/07/98 | Tue | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 07/08/98 | Wed | 11:30 PM | 4M000010 | 4mm | Weekly full backup of HALEBOPP. |
| 07/09/98 | Thu | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 07/10/98 | Fri | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 07/11/98 | Sat | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 07/12/98 | Sun | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 07/13/98 | Mon | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 07/14/98 | Tue | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 07/15/98 | Wed | 11:30 PM | 4M000012 | 4mm | Weekly full backup of HALEBOPP. |
| 07/16/98 | Thu | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 07/17/98 | Fri | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 07/18/98 | Sat | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 07/19/98 | Sun | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 07/20/98 | Mon | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 07/21/98 | Tue | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 07/22/98 | Wed | 11:30 PM | 4M000014 | 4mm | Weekly full backup of HALEBOPP. |
| 07/23/98 | Thu | 11:30 PM | 4M000014 | 4mm | Daily differential backup of HALEBOPP. |
| 07/24/98 | Fri | 11:30 PM | 4M000014 | 4mm | Daily differential backup of HALEBOPP. |
| 07/25/98 | Sat | 11:30 PM | 4M000014 | 4mm | Daily differential backup of HALEBOPP. |
| 07/26/98 | Sun | 11:30 PM | 4M000014 | 4mm | Daily differential backup of HALEBOPP. |
| 07/27/98 | Mon | 11:30 PM | 4M000014 | 4mm | Daily differential backup of HALEBOPP. |
| 07/28/98 | Tue | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 07/29/98 | Wed | 11:30 PM | 4M000016 | 4mm | Weekly full backup of HALEBOPP. |
| 07/30/98 | Thu | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| Date | Day | Time | Tape Name | Type | Description |
| 08/01/98 | Sat | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| 08/02/98 | Sun | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| 08/03/98 | Mon | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| 08/04/98 | Tue | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| 08/05/98 | Wed | 11:30 PM | 4M000018 | 4mm | Weekly full backup of HALEBOPP. |
| 08/06/98 | Thu | 11:30 PM | 4M000019 | 4mm | Daily differential backup of HALEBOPP. |
| 08/07/98 | Fri | 11:30 PM | 4M000019 | 4mm | Daily differential backup of HALEBOPP. |
| 08/08/98 | Sat | 11:30 PM | 4M000019 | 4mm | Daily differential backup of HALEBOPP. |
| 08/09/98 | Sun | 11:30 PM | 4M000019 | 4mm | Daily differential backup of HALEBOPP. |
| 08/10/98 | Mon | 11:30 PM | 4M000019 | 4mm | Daily differential backup of HALEBOPP. |
| 08/11/98 | Tue | 11:30 PM | 4M000019 | 4mm | Daily differential backup of HALEBOPP. |
| 08/12/98 | Wed | 11:30 PM | 4M000020 | 4mm | Weekly full backup of HALEBOPP. |
| 08/13/98 | Thu | 11:30 PM | 4M000021 | 4mm | Daily differential backup of HALEBOPP. |
| 08/14/98 | Fri | 11:30 PM | 4M000021 | 4mm | Daily differential backup of HALEBOPP. |
| 08/15/98 | Sat | 11:30 PM | 4M000021 | 4mm | Daily differential backup of HALEBOPP. |
| 08/16/98 | Sun | 11:30 PM | 4M000021 | 4mm | Daily differential backup of HALEBOPP. |
| 08/17/98 | Mon | 11:30 PM | 4M000021 | 4mm | Daily differential backup of HALEBOPP. |
| 08/18/98 | Tue | 11:30 PM | 4M000021 | 4mm | Daily differential backup of HALEBOPP. |
| 08/19/98 | Wed | 11:30 PM | 4M000022 | 4mm | Weekly full backup of HALEBOPP. |
| 08/20/98 | Thu | 11:30 PM | 4M000023 | 4mm | Daily differential backup of HALEBOPP. |
| 08/21/98 | Fri | 11:30 PM | 4M000023 | 4mm | Daily differential backup of HALEBOPP. |
| 08/22/98 | Sat | 11:30 PM | 4M000023 | 4mm | Daily differential backup of HALEBOPP. |
| 08/23/98 | Sun | 11:30 PM | 4M000023 | 4mm | Daily differential backup of HALEBOPP. |
| 08/24/98 | Mon | 11:30 PM | 4M000023 | 4mm | Daily differential backup of HALEBOPP. |
| 08/25/98 | Tue | 11:30 PM | 4M000023 | 4mm | Daily differential backup of HALEBOPP. |
| 08/26/98 | Wed | 11:30 PM | 4M000024 | 4mm | Weekly full backup of HALEBOPP. |
| 08/27/98 | Thu | 11:30 PM | 4M000025 | 4mm | Daily differential backup of HALEBOPP. |
| 08/28/98 | Fri | 11:30 PM | 4M000025 | 4mm | Daily differential backup of HALEBOPP. |
| 08/29/98 | Sat | 11:30 PM | 4M000025 | 4mm | Daily differential backup of HALEBOPP. |
| 08/30/98 | Sun | 11:30 PM | 4M000025 | 4mm | Daily differential backup of HALEBOPP. |
| 08/31/98 | Mon | 11:30 PM | 4M000025 | 4mm | Daily differential backup of HALEBOPP. |
| Date | Day | Time | Tape Name | Type | Description |
| 09/01/98 | Tue | 11:30 PM | 4M000025 | 4mm | Daily differential backup of HALEBOPP. |
| 09/02/98 | Wed | 11:30 PM | 4M000026 | 4mm | Weekly full backup of HALEBOPP. |
| 09/03/98 | Thu | 11:30 PM | 4M000001 | 4mm | Daily differential backup of HALEBOPP. |
| 09/04/98 | Fri | 11:30 PM | 4M000001 | 4mm | Daily differential backup of HALEBOPP. |
| 09/05/98 | Sat | 11:30 PM | 4M000001 | 4mm | Daily differential backup of HALEBOPP. |
| 09/06/98 | Sun | 11:30 PM | 4M000001 | 4mm | Daily differential backup of HALEBOPP. |
| 09/07/98 | Mon | 11:30 PM | 4M000001 | 4mm | Daily differential backup of HALEBOPP. |
| 09/08/98 | Tue | 11:30 PM | 4M000001 | 4mm | Daily differential backup of HALEBOPP. |
| 09/09/98 | Wed | 11:30 PM | 4M000002 | 4mm | Weekly full backup of HALEBOPP. |
| 09/10/98 | Thu | 11:30 PM | 4M000003 | 4mm | Daily differential backup of HALEBOPP. |
| 09/11/98 | Fri | 11:30 PM | 4M000003 | 4mm | Daily differential backup of HALEBOPP. |
| 09/12/98 | Sat | 11:30 PM | 4M000003 | 4mm | Daily differential backup of HALEBOPP. |
| 09/13/98 | Sun | 11:30 PM | 4M000003 | 4mm | Daily differential backup of HALEBOPP. |
| 09/14/98 | Mon | 11:30 PM | 4M000003 | 4mm | Daily differential backup of HALEBOPP. |
| 09/15/98 | Tue | 11:30 PM | 4M000003 | 4mm | Daily differential backup of HALEBOPP. |
| 09/16/98 | Wed | 11:30 PM | 4M000004 | 4mm | Weekly full backup of HALEBOPP. |
| 09/17/98 | Thu | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 09/18/98 | Fri | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 09/19/98 | Sat | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 09/20/98 | Sun | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 09/21/98 | Mon | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 09/22/98 | Tue | 11:30 PM | 4M000005 | 4mm | Daily differential backup of HALEBOPP. |
| 09/23/98 | Wed | 11:30 PM | 4M000006 | 4mm | Weekly full backup of HALEBOPP. |
| 09/24/98 | Thu | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 09/25/98 | Fri | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 09/26/98 | Sat | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 09/27/98 | Sun | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 09/28/98 | Mon | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 09/29/98 | Tue | 11:30 PM | 4M000007 | 4mm | Daily differential backup of HALEBOPP. |
| 09/30/98 | Wed | 11:30 PM | 4M000008 | 4mm | Weekly full backup of HALEBOPP. |
| Date | Day | Time | Tape Name | Type | Description |
| 10/01/98 | Thu | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 10/02/98 | Fri | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 10/03/98 | Sat | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 10/04/98 | Sun | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 10/05/98 | Mon | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 10/06/98 | Tue | 11:30 PM | 4M000009 | 4mm | Daily differential backup of HALEBOPP. |
| 10/07/98 | Wed | 11:30 PM | 4M000010 | 4mm | Weekly full backup of HALEBOPP. |
| 10/08/98 | Thu | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 10/09/98 | Fri | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 10/10/98 | Sat | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 10/11/98 | Sun | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 10/12/98 | Mon | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 10/13/98 | Tue | 11:30 PM | 4M000011 | 4mm | Daily differential backup of HALEBOPP. |
| 10/14/98 | Wed | 11:30 PM | 4M000012 | 4mm | Weekly full backup of HALEBOPP. |
| 10/15/98 | Thu | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 10/16/98 | Fri | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 10/17/98 | Sat | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 10/18/98 | Sun | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 10/19/98 | Mon | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 10/20/98 | Tue | 11:30 PM | 4M000013 | 4mm | Daily differential backup of HALEBOPP. |
| 10/21/98 | Wed | 11:30 PM | 4M000014 | 4mm | Weekly full backup of HALEBOPP. |
| 10/22/98 | Thu | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 10/23/98 | Fri | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 10/24/98 | Sat | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 10/25/98 | Sun | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 10/26/98 | Mon | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 10/27/98 | Tue | 11:30 PM | 4M000015 | 4mm | Daily differential backup of HALEBOPP. |
| 10/28/98 | Wed | 11:30 PM | 4M000016 | 4mm | Weekly full backup of HALEBOPP. |
| 10/29/98 | Thu | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| 10/30/98 | Fri | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |
| 10/31/98 | Sat | 11:30 PM | 4M000017 | 4mm | Daily differential backup of HALEBOPP. |