ATLAS4 Down

The ATLAS4 node seems down:

user@atlas:/data/scratch/user$ sinfo
PARTITION AVAIL  TIMELIMIT  NODES  STATE NODELIST
public*      up 2-00:00:00      1    mix atlas5
public*      up 2-00:00:00      2  alloc atlas[1,6]
public*      up 2-00:00:00      2   idle atlas[2-3]
public*      up 2-00:00:00      1   down atlas4
K80          up 2-00:00:00      1   down atlas4
nogpu        up 2-00:00:00      1    mix atlas5
nogpu        up 2-00:00:00      2  alloc atlas[1,6]
nogpu        up 2-00:00:00      2   idle atlas[2-3]

user@atlas:/data/scratch/user$ scontrol show node atlas4
NodeName=atlas4 Arch=x86_64 CoresPerSocket=12
   CPUAlloc=0 CPUErr=0 CPUTot=48 CPULoad=0.02 Features=intel,xeon,haswell,gpu,nvidia,K80
   Gres=(null)
   NodeAddr=atlas4 NodeHostName=atlas4 Version=15.08
   OS=Linux RealMemory=1 AllocMem=0 FreeMem=247415 Sockets=2 Boards=1
   State=DOWN ThreadsPerCore=2 TmpDisk=0 Weight=1 Owner=N/A
   BootTime=2020-08-23T11:57:27 SlurmdStartTime=2020-08-23T11:58:02
   CapWatts=n/a
   CurrentWatts=0 LowestJoules=0 ConsumedJoules=0
   ExtSensorsJoules=n/s ExtSensorsWatts=0 ExtSensorsTemp=n/s
   Reason=Maintenance [boileau@2021-02-03T13:56:52]