Table 1.
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LOFAR HBA observation parameters.

Observation IDsL240762 (3C 196)
L240764 (Boötes, 3C 294)
L240766 (3C 295)
Pointing centres08$ h$13$ m$36$ s$ + 48$ d$13$ m$03$ s$ (3C 196)
14$ h$32$ m$00$ s$ + 34$ d$30$ m$00$ s$ (Boötes)
14$ h$06$ m$44$ s$ + 34$ d$11$ m$25$ s$ (3C 294)
14$ h$11$ m$20$ s$ + 52$ d$12$ m$10$ s$ (3C 295)
Integration time1 s
Observation date2014 August 10
Total on-source time10 min (3C 196, 3C 295)
8 h (Boötes, 3C 294)
CorrelationsXX, XY, YX, YY
Sampling mode8 bit
Sampling clock frequency200 MHz
Frequency range112–181 MHz
Bandwidth71.48 MHz (Boötes, 3C 196, 3C 295)
23.83 MHz (3C 294)
SBs366 contiguous (Boötes, 3C 196, 3C 295)
122 semiregularly spaceda (3C 294)
Bandwidth per SB195.3125 kHz
Channels per SB64
Stations62 total
14 remote
24 core (48 split)
Observation IDsL240762 (3C 196)
L240764 (Boötes, 3C 294)
L240766 (3C 295)
Pointing centres08$ h$13$ m$36$ s$ + 48$ d$13$ m$03$ s$ (3C 196)
14$ h$32$ m$00$ s$ + 34$ d$30$ m$00$ s$ (Boötes)
14$ h$06$ m$44$ s$ + 34$ d$11$ m$25$ s$ (3C 294)
14$ h$11$ m$20$ s$ + 52$ d$12$ m$10$ s$ (3C 295)
Integration time1 s
Observation date2014 August 10
Total on-source time10 min (3C 196, 3C 295)
8 h (Boötes, 3C 294)
CorrelationsXX, XY, YX, YY
Sampling mode8 bit
Sampling clock frequency200 MHz
Frequency range112–181 MHz
Bandwidth71.48 MHz (Boötes, 3C 196, 3C 295)
23.83 MHz (3C 294)
SBs366 contiguous (Boötes, 3C 196, 3C 295)
122 semiregularly spaceda (3C 294)
Bandwidth per SB195.3125 kHz
Channels per SB64
Stations62 total
14 remote
24 core (48 split)

aAvoiding SBs with strong RFI, but spanning the range 112–181 MHz.

Table 1.
Open in new tab

LOFAR HBA observation parameters.

Observation IDsL240762 (3C 196)
L240764 (Boötes, 3C 294)
L240766 (3C 295)
Pointing centres08$ h$13$ m$36$ s$ + 48$ d$13$ m$03$ s$ (3C 196)
14$ h$32$ m$00$ s$ + 34$ d$30$ m$00$ s$ (Boötes)
14$ h$06$ m$44$ s$ + 34$ d$11$ m$25$ s$ (3C 294)
14$ h$11$ m$20$ s$ + 52$ d$12$ m$10$ s$ (3C 295)
Integration time1 s
Observation date2014 August 10
Total on-source time10 min (3C 196, 3C 295)
8 h (Boötes, 3C 294)
CorrelationsXX, XY, YX, YY
Sampling mode8 bit
Sampling clock frequency200 MHz
Frequency range112–181 MHz
Bandwidth71.48 MHz (Boötes, 3C 196, 3C 295)
23.83 MHz (3C 294)
SBs366 contiguous (Boötes, 3C 196, 3C 295)
122 semiregularly spaceda (3C 294)
Bandwidth per SB195.3125 kHz
Channels per SB64
Stations62 total
14 remote
24 core (48 split)
Observation IDsL240762 (3C 196)
L240764 (Boötes, 3C 294)
L240766 (3C 295)
Pointing centres08$ h$13$ m$36$ s$ + 48$ d$13$ m$03$ s$ (3C 196)
14$ h$32$ m$00$ s$ + 34$ d$30$ m$00$ s$ (Boötes)
14$ h$06$ m$44$ s$ + 34$ d$11$ m$25$ s$ (3C 294)
14$ h$11$ m$20$ s$ + 52$ d$12$ m$10$ s$ (3C 295)
Integration time1 s
Observation date2014 August 10
Total on-source time10 min (3C 196, 3C 295)
8 h (Boötes, 3C 294)
CorrelationsXX, XY, YX, YY
Sampling mode8 bit
Sampling clock frequency200 MHz
Frequency range112–181 MHz
Bandwidth71.48 MHz (Boötes, 3C 196, 3C 295)
23.83 MHz (3C 294)
SBs366 contiguous (Boötes, 3C 196, 3C 295)
122 semiregularly spaceda (3C 294)
Bandwidth per SB195.3125 kHz
Channels per SB64
Stations62 total
14 remote
24 core (48 split)

aAvoiding SBs with strong RFI, but spanning the range 112–181 MHz.

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