Table 1
Specifications of the data sets for all eight clusters analysed so far.
| Cluster | Filter | Observation dates | 
[s] |
[s] |
Seeing | m lim | PhC |
|
|
|||||||
| CL 0030+2618 | r ′ | 2004-10-06/07 | 15300 | 6600 |
|
25.9 | I |
| g ′ | 2005-10-30/31,11-01 | 9150 | 7950 |
|
26.8 | D | |
| i ′ | 2005-10-31 | 6000 | 5700 |
|
25.1 | D | |
|
|
|||||||
| CL 0159+0030 | r ′ | 2005-10-30/31,11-01 | 9900 | 3600 |
|
25.7 | D |
| g ′ | 2005-11-01, | 6000 | 4800 |
|
27.7 | D | |
| i ′ | 2005-10-31, 11-01 | 8100 | 5700 |
|
25.0 | D | |
|
|
|||||||
| CL 0230+1836 | r ′ | 2004-10-06/07; 2005-11-08 | 9600 | 2700 |
|
25.1 | I |
| g ′ | 2005-11-08 | 6000 | 4200 |
|
27.2 | I | |
| i ′ | 2005-10-31, 11-01/08 | 9600 | 3600 |
|
24.7 | D | |
|
|
|||||||
| CL 0809+2811 | r ′ | 2005-11-08; 2008-01-09 | 9300 | 3000 |
|
25.4 | D |
| g ′ | 2005-10-31/11-08 | 6000 | 3600 |
|
26.3 | D | |
| i ′ | 2005-10-31/11-01 | 7500 | 5700 |
|
26.1 | D | |
|
|
|||||||
| CL 1357+6232 | r ′ | 2005-06-07 | 7200 | 2700 |
|
25.4 | D |
|
|
|||||||
| CL 1416+4446 | r ′ | 2005-06-08 | 7500 | 4200 |
|
25.8 | D |
|
|
|||||||
| CL 1641+4001 | r ′ | 2005-06-07 | 8100 | 6900 |
|
26.0 | D |
|
|
|||||||
| CL 1701+6414 | r ′ | 2005-06-08 | 7500 | 6000 |
|
25.8 | D |
Notes. For each cluster and filter, the dates of observation, total
MegaCam exposure time 
, usable
final exposure time 
,
seeing, and 5σ limiting magnitude (Eq. (2) in Paper I) for the
final image stack are given. The last column refers to a direct (D) or indirect (I)
photometric calibration (PhC, Sect. 2.2).
CL 0030+2618 is the cluster analysed in Paper I.
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