RA Range: 15.6h - 15.7h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance):
2.0 1PHO 5.0 1.0 50
| Pre-imaging run? |
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Chilean run? |
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Special calibrations? |
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| Time critical? |
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ToO? |
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Carry-over run? |
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This is an imaging program in staring mode of a dark nebula Lynds 1780. The aim is to obtain accurate surface photometry maps in numerous intermediate band filters and extinction distribution using colour excesses. This run B contains the photometric calibration of cloud for the whole programme. Since this program uses 12 non-standard filters, PI submitted 12 Calibration OBs for dome-flats and 12 Calibration OBs for sky-flats which should be observed during some time before and after observations. PI was informed that it is impossible to observe a lot of additional sky-flats during short period of time. Only some part of these Cal OBs can be observed since they are dublicated with Cal OBs for run A for this program.
README of this run:
Finding charts are attached to the following OBs of this run:
| OB_ID | OB_name | Finding chart |
| OB:159080 | PHOTSTARF841 | LTT6248-find-chart-B.jpg |
| OB:159089 | PHOT_B_L1780 | L1780_findchart-B.jpg |
| OB:159082 | PHOTSTARF860 | LTT6248-find-chart-B.jpg |
| OB:159084 | PHOTSTARF863 | LTT6248-find-chart-B.jpg |
| OB:159085 | PHOTSTARF864 | LTT6248-find-chart-B.jpg |
| OB:159086 | PHOTSTARF867 | LTT6248-find-chart-B.jpg |
| OB:159087 | PHOTSTARF872 | LTT6248-find-chart-B.jpg |
| OB:159088 | PHOTSTARF875 | LTT6248-find-chart-B.jpg |
| OB:159090 | PHOT_F841 | L1780_findchart-B.jpg |
| OB:159102 | PHOT_I_L1780 | L1780_findchart-B.jpg |
| OB:159091 | PHOT_F847 | L1780_findchart-B.jpg |
| OB:159092 | PHOT_F848 | L1780_findchart-B.jpg |
| OB:159093 | PHOT_F850 | L1780_findchart-B.jpg |
| OB:159094 | PHOT_F852 | L1780_findchart-B.jpg |
| OB:159095 | PHOT_F860 | L1780_findchart-B.jpg |
| OB:159096 | PHOT_F863 | L1780_findchart-B.jpg |
| OB:159097 | PHOT_F864 | L1780_findchart-B.jpg |
| OB:159103 | PHOT_R_L1780 | L1780_findchart-B.jpg |
| OB:159098 | PHOT_F867 | L1780_findchart-B.jpg |
| OB:159100 | PHOT_F872 | L1780_findchart-B.jpg |
| OB:159104 | PHOT_V_L1780 | L1780_findchart-B.jpg |
| OB:159099 | PHOT_F869 | L1780_findchart-B.jpg |
| OB:159101 | PHOT_F875 | L1780_findchart-B.jpg |