MOA-II Obsevation Log Monthly Summary 2009/05
Return to index
Previous month
Next month
| TARGET | RUN | TOTAL RUN | TOTAL FIELD | TOTAL EXPOSURE (sec) |
|---|
| GB | 17989-18765 | 777 | 3811 | 225450 |
| LMC | 3981-4064 | 84 | 354 | 78200 |
| SMC | 827-835 | 9 | 18 | 4400 |
| ALERT | - | 0 | 0 | 0 |
| GRB | 80-92 | 13 | 13 | 520 |
| TOTAL | --- | 883 | 4196 | 308570 (85h00m2570s) |
GB FIELD STATISTICS
| Field1 | Field2 | Field3 | Field4 | Field5 | Field6 | Field7 | Field8 | Field9 | Field10 | Field11 | Field12 |
|---|
| 120 | 113 | 342 | 357 | 499 | 14 | 58 | 135 | 511 | 403 | 80 | 60 |
| Field13 | Field14 | Field15 | Field16 | Field17 | Field18 | Field19 | Field20 | Field21 | Field22 | Field23 |
|---|
| 204 | 405 | 62 | 58 | 121 | 106 | 50 | 50 | 51 | 12 | 0 |
LMC FIELD STATISTICS
| Field1 | Field2 | Field3 | Field4 | Field5 | Field6 | Field7 | Field8 | Field9 | Field10 | Field11 | Field12 |
|---|
| 37 | 47 | 9 | 8 | 8 | 13 | 55 | 52 | 48 | 17 | 14 | 14 |
| Field13 | Field14 | Field15 | Field16 |
|---|
| 16 | 16 | 0 | 0 |
SMC FIELD STATISTICS
| Field1 | Field2 | Field3 | Field4 | Field5 | Field6 | Field7 | Field8 | Field9 | Field10 | Field11 | Field12 |
|---|
| 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
SPECIAL TARGET NAME
| Category | Target | Nrun |
|---|
| GRB | GRB090518A | 3 |
| GRB | MOA7 | 7 |
| GRB | MOA15 | 3 |
CCD TEMPERATURE
Previous month
Next month
VACUUM
Previous month
Next month
TELESCOPE TEMPERATURE
Previous month
Next month
COMMENTS
2009/05/1: None. / night time = 42960(sec)
2009/05/2: We observed gb10 every 3 exposures for MOA-202 (short high mag event). / night time = 43080(sec)
2009/05/3: We found new microlens events MOA205-213. / night time = 43200(sec)
2009/05/4: We had 2 anomalous events mb204 (gb9) and mb137 (gb5). We had observed gb5 and gb9 alternatively after 4am. / night time = 43320(sec)
2009/05/5: I took V-band flat images by changing offset of the rotator angle by 10deg. I was able to observe gb9 and gb5 for mb204 and mb137 from 6am. / night time = 43440(sec)
2009/05/6: gb5 and gb9 had been taken every 4 exposures for mb137 and mb204. / night time = 43560(sec)
2009/05/7: No obs. / night time = 43740(sec)
2009/05/8: None. / night time = 43860(sec)
2009/05/9: I took V-band images of lmc1 and lmc2 for MOA-LMC01 and LMC02. / night time = 43980(sec)
2009/05/10: No obs. / night time = 44220(sec)
2009/05/11: I reduced He gas in the compressor No.2. / night time = 44220(sec)
2009/05/12: No obs. I reduced He pressure. / night time = 44340(sec)
2009/05/13: GB fields had been taken by 45sec exposure time due to the close moon. I reduced He gas in the compressor No.2 again. / night time = 44460(sec)
2009/05/14: No obs. / night time = 44580(sec)
2009/05/15: No obs. / night time = 44580(sec)
2009/05/16: No obs. / night time = 44700(sec)
2009/05/17: None. / night time = 44820(sec)
2009/05/18: I observed GRB090518A. / night time = 44940(sec)
2009/05/19: I took gb14 intensively for mb09227. / night time = 45060(sec)
2009/05/20: / night time = 45120(sec)
2009/05/21: took FLAT(F2918-F2920) / night time = 45180(sec)
2009/05/22: I took gb13 intensively for MB09229 / night time = 45300(sec)
2009/05/23: No observation / night time = 45360(sec)
2009/05/24: / night time = 45480(sec)
2009/05/25: No observation / night time = 45600(sec)
2009/05/26: MB09050(gb4) and MB09163(gb5) are anomalous / night time = 45600(sec)
2009/05/27: MB09262 is anomalous / night time = 45720(sec)
2009/05/28: Pump off before observation / night time = 45780(sec)
2009/05/29: / night time = 45840(sec)
2009/05/30: / night time = 45900(sec)
2009/05/31: / night time = 46020(sec)
TOTAL NIGHT TIME: 1383960(sec)
OPERATING RATE: 34.4 %
GB: 27.3 %
LMC: 6.7 %
SMC: 0.4 %
ALERT: 0.0 %
GRB: 0.1 %
Return to index
Previous month
Next month