MOA-II Obsevation Log Monthly Summary 2008/04
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| TARGET | RUN | TOTAL RUN | TOTAL FIELD | TOTAL EXPOSURE (sec) |
|---|
| GB | 12047-13071 | 1027 | 4412 | 215320 |
| LMC | 2666-2798 | 137 | 712 | 166200 |
| SMC | 629-650 | 24 | 48 | 10900 |
| ALERT | - | 0 | 0 | 0 |
| GRB | 38-48 | 11 | 11 | 1680 |
| TOTAL | --- | 1199 | 5183 | 394100 (109h28m20s) |
GB FIELD STATISTICS
| Field1 | Field2 | Field3 | Field4 | Field5 | Field6 | Field7 | Field8 | Field9 | Field10 | Field11 | Field12 |
|---|
| 164 | 428 | 148 | 336 | 623 | 123 | 291 | 127 | 584 | 133 | 131 | 122 |
| Field13 | Field14 | Field15 | Field16 | Field17 | Field18 | Field19 | Field20 | Field21 | Field22 | Field23 |
|---|
| 131 | 117 | 111 | 115 | 113 | 110 | 109 | 170 | 109 | 117 | 0 |
LMC FIELD STATISTICS
| Field1 | Field2 | Field3 | Field4 | Field5 | Field6 | Field7 | Field8 | Field9 | Field10 | Field11 | Field12 |
|---|
| 26 | 26 | 26 | 26 | 26 | 28 | 132 | 129 | 126 | 36 | 32 | 32 |
| Field13 | Field14 | Field15 | Field16 |
|---|
| 33 | 34 | 0 | 0 |
SMC FIELD STATISTICS
| Field1 | Field2 | Field3 | Field4 | Field5 | Field6 | Field7 | Field8 | Field9 | Field10 | Field11 | Field12 |
|---|
| 24 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
SPECIAL TARGET NAME
| Category | Target | Nrun |
|---|
| GRB | GRB080413B120 | 4 |
| GRB | GRB080413A | 1 |
| GRB | GRB080413B180 | 1 |
| GRB | GRB080413A120 | 1 |
| GRB | GRB080413A180 | 1 |
| GRB | GRB080413A300 | 2 |
| GRB | GRB080413B60 | 1 |
CCD TEMPERATURE
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VACUUM
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TELESCOPE TEMPERATURE
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COMMENTS
2008/04/1: D3539(60s),D3540(300s) / night time = 38160(sec)
2008/04/2: D3542(300s),D3543(60s) / night time = 38340(sec)
2008/04/3: No observation / night time = 38520(sec)
2008/04/4: D3547(60sec) a, b, c, d, e are OK. / night time = 38700(sec)
2008/04/5: D3548(60sec) a, b, c, D3549(300sec) a, b, c are OK. NZ Day-light Saving Time was finished. / night time = 38880(sec)
2008/04/6: No observation. / night time = 39060(sec)
2008/04/7: Dark D3554(60sec) a, b, c, D3555(300sec) a, b, c are OK. / night time = 39240(sec)
2008/04/8: D3556(60sec) a, b, c, D3557(300sec) a, b, c are OK. / night time = 39360(sec)
2008/04/9: D3558(60sec) a, b, c, D3559(300sec) a, b, c are OK. We found an interesting anomaly in MOA-75 !! / night time = 39600(sec)
2008/04/10: D3560(60sec), D3561(30sec), D3562(300sec) are OK. We observed gb2 intensively (for MOA-75). We also took some extra gb4 for MOA-32 and MOA-116. / night time = 39780(sec)
2008/04/11: D3563(300sec), D3565(60sec) are OK. We observed gb2 as the same frequency of gb5 and gb9 for MOA-75. / night time = 39900(sec)
2008/04/12: D3566(300sec), D3569(30sec), D3570(60sec) are OK. We observed gb2 as the same frequency as gb5 and 9 for MOA-75. / night time = 40080(sec)
2008/04/13: D3571(300sec), D3572(30sec), D3573(60sec), D3574(120sec), D3575(180sec) are OK. We observed two GRB alerts, GRB080413A and GRB080413B. / night time = 40260(sec)
2008/04/14: No observation. / night time = 40380(sec)
2008/04/15: D3579(150sec) a, b, c are OK. / night time = 40560(sec)
2008/04/16: D3581(60sec), D3582(30sec) are OK. / night time = 40800(sec)
2008/04/17: D3584(150sec) are OK. / night time = 40920(sec)
2008/04/18: D3585(60sec), D3586(150sec) are OK. / night time = 41100(sec)
2008/04/19: D3590(60sec), D3591(150sec), D3592(30sec), D3593(10sec) are OK. / night time = 41220(sec)
2008/04/20: D3596(7sec), D3597(10sec), D3598(60sec), D3599(150sec) are OK. We followed up MOA-32 (gb4) and MOA-117 (gb7). / night time = 41400(sec)
2008/04/21: D3602 (7sec), D3603 (10sec), D3604 (60sec) are OK. I observed gb7 intensively for an anomaly event - MOA117. / night time = 41520(sec)
2008/04/22: D3612 (10sec), D3613 (30sec), D3614 (60sec), D3615 (150sec) are OK. We followed-up MOA-117 (gb7) and MOA-032 (gb4). / night time = 41700(sec)
2008/04/23: D3617 (60sec), D3618 (10sec), D3619 (150sec) are OK. / night time = 41820(sec)
2008/04/24: D3621 (10sec), D3622 (30sec), D3623 (60sec), D3624 (300sec) are OK. / night time = 42000(sec)
2008/04/25: We could observe GB only the fields of gb1-8, 11, and 20-22 due to the very close MOON. D3627 (15sec), D3628 (30sec), D3629 (200sec), D3630 (300sec) are OK. / night time = 42120(sec)
2008/04/26: D3633, D3643, and D3635 are OK. / night time = 42240(sec)
2008/04/27: No observation. We took R-band Flat images. D3638 (15sec) are OK. / night time = 42420(sec)
2008/04/28: D3639 (60sec) are OK. We followed up MOA-096 (on gb20). / night time = 42540(sec)
2008/04/29: No Observation / night time = 42660(sec)
2008/04/30: Dark D3640, 3541, and 3642 are OK, Intensive observations of MOA96 / night time = 42840(sec)
TOTAL NIGHT TIME: 1218120(sec)
OPERATING RATE: 49.4 %
GB: 32.2 %
LMC: 16.0 %
SMC: 1.1 %
ALERT: 0.0 %
GRB: 0.2 %
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