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Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1600 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1601 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1602 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1603 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1604 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1605 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1606 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1607 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1608 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1609 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1610 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1611 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1612 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1613 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1614 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1615 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1616 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1617 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1618 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1619 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1620 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1621 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1622 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1623 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1624 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1625 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1626 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1627 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1628 UTC
Band 15 - 12.3 µm - Dirty Longwave Window - IR - 23 Jun 2022 - 1629 UTC
About Band 15
12.3 µm - "Dirty" Longwave IR Window Band - 2 km resolution - Band 15 at 12.3 µm offers nearly continuous monitoring for numerous applications, though usually through a split window difference with a cleaner window channel. These differences can better estimate low-level moisture, volcanic ash, airborne dust/sand, sea surface temperature, and cloud particle size.
During post-launch testing of the GOES-17 ABI instrument, an issue with the instrument's cooling system was discovered. The loop heat pipe (LHP) subsystem, which transfers heat from the ABI electronics to the radiator, is not operating at its designed capacity. The consequence of this is that the ABI detectors cannot be maintained at their intended temperatures under certain orbital conditions. This is preventing adequate cooling for some of the infrared (IR) channels on the instrument during parts of the night, leading to partial loss of ABI imagery. Learn more.