Joe B from LLO and I ran the short and long stochastic injections with the commands below starting at 19:08UTC. Both ran successfully, back to Observing at 1955UTC
hwinj stochastic short --time 1397416098 --run
ifo: H1
waveform root: /ligo/groups/cal/H1/hwinj
config file: /ligo/groups/cal/H1/hwinj/hwinj.yaml
GraceDB url: https://gracedb.ligo.org/api/
GraceDB group: Detchar
GraceDB pipeline: HardwareInjection
excitation channel: H1:CAL-INJ_TRANSIENT_EXC
injection group: stochastic
injection name: short
reading waveform file...
injection waveform file: /ligo/groups/cal/H1/hwinj/stochastic/SB_ER15HLShort_H1.txt
injection waveform sample rate: 16384
injection waveform length: 780.0 seconds
injection start GPS: 1397416098.0
hwinj stochastic long --time 1397417118 --run
ifo: H1
waveform root: /ligo/groups/cal/H1/hwinj
config file: /ligo/groups/cal/H1/hwinj/hwinj.yaml
GraceDB url: https://gracedb.ligo.org/api/
GraceDB group: Detchar
GraceDB pipeline: HardwareInjection
excitation channel: H1:CAL-INJ_TRANSIENT_EXC
injection group: stochastic
injection name: long
reading waveform file...
injection waveform file: /ligo/groups/cal/H1/hwinj/stochastic/SB_ER15HLLong_H1.txt
injection waveform sample rate: 16384
injection waveform length: 1800.0 seconds
injection start GPS: 1397417118.0