Recalibration of IRIS/IDA sensors

Calibration schedule

The table below records when the most recent calibrations took place. The second column indicates when the last random binary calibration of the primary sensor was executed and the third column, when it is next due. This column is color coded red if the calibration is past due. Columns four and five similarly represent the same information for the secondary sensor. The random binary test can fail if the sensor is inoperable or if there is a defect in the local network topology preventing the calibration signal from reaching the sensor. The last column indicates whether the sensor sensitivity has been checked by co-recording with a portable reference instrument.

This table was last updated on Thu Jan 27 03:35:02 PST 2022

Primary sensor Secondary sensor Absolute
Station Last RB cal Next due Last RB cal Next due Last Calibration
AAK 2021:130 2022:130 2021:130 2022:130 2014:263
ABPO 2021:232 2022:232 2021:235 2022:235 2010:279
ALE 2020:350 2021:350 2020:351 2021:351 2014:147
ARTI 2021:161 2022:161 2021:160 2022:160 n/a
ASCN 2018:144 2019:144 2021:146 2022:146 2013:251
BFO 2013:064 2014:064 n/a n/a 2011:013
BORG 2021:111 2022:111 2021:111 2022:111 2018:211
BORK 2019:248 2020:248 2021:252 2022:252 n/a
CMLA 2021:175 2022:175 2021:175 2022:175 2019:159
COCO 2021:097 2022:097 2021:097 2022:097 2018:082
DGAR 2020:255 2021:255 2020:255 2021:255 2016:345
EFI 2021:074 2022:074 2021:075 2022:075 2018:062
ERM 2021:274 2022:274 2021:274 2022:274 2015:240
ESK 2021:054 2022:054 2021:054 2022:054 2015:011
FFC 2021:075 2022:075 2021:215 2022:215 2016:189
HOPE 2021:083 2022:083 2021:083 2022:083 2015:019
JTS 2021:152 2022:152 2021:152 2022:152 2019:163
KAPI 2021:053 2022:053 2021:053 2022:053 2018:317
KDAK 2021:078 2022:078 2021:074 2022:074 2017:230
KIV 2021:182 2022:182 2021:176 2022:176 n/a
KURK 2021:253 2022:253 2021:253 2022:253 2011:162
KWJN 2021:145 2022:145 2021:145 2022:145 2017:217
LVZ 2020:134 2021:134 2021:147 2022:147 n/a
MBAR 2021:174 2022:174 2021:174 2022:174 2019:268
MSEY 2021:264 2022:264 2021:264 2022:264 2011:210
MSVF 2021:125 2022:125 2021:125 2022:125 2015:156
NIL 2020:239 2021:239 2021:245 2022:245 n/a
NNA 2021:090 2022:090 2021:090 2022:090 2015:237
OBN 2021:055 2022:055 2021:054 2022:054 n/a
PALK 2021:229 2022:229 2021:229 2022:229 2019:131
PFO 2021:149 2022:149 2021:148 2022:148 2016:051
RAYN 2021:054 2022:054 2021:055 2022:055 2018:026
RPN 2021:181 2022:181 2021:181 2022:181 2011:103
SACV 2021:063 2022:063 2021:063 2022:063 2017:318
SHEL 2021:270 2022:270 2021:270 2022:270 2013:234
SIMI 2021:159 2022:159 n/a n/a 2016:283
SUR 2021:209 2022:209 2021:209 2022:209 2010:176
TAU 2021:057 2022:057 2021:056 2022:056 2015:025
TLY 2021:102 2022:102 2013:030 2014:030 n/a
UOSS 2021:312 2022:312 2021:294 2022:294 2017:260
WRAB 2021:280 2022:280 2021:279 2022:279 2019:273