GPS Space Vehicle Time Integrity for MJD 52556

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:07
13:06
 21,576
    66
  -252,437
33
10
0
0
 
2
1
03:36
11:54
 29,887
    53
   276,737
57
0
0
0
 
3
1
04:33
10:44
 22,251
    68
   -69,948
44
0
0
0
 
4
1
13:07
20:08
 25,269
    60
  -330,411
83
0
0
0
 
5
5
5
1
2
3
00:00
17:52
20:29
03:27
20:08
23:59
 12,445
  8,131
 12,610
    51
    53
    43
   -34,066
   -34,134
   -34,157
35
31
30
0
0
0
0
0
0
0
0
0
 
6
6
1
2
00:00
20:29
05:33
23:59
 20,004
 12,617
    60
    32
      625
      598
41
31
0
1
0
0
0
0
 
7
1
10:48
20:12
 33,829
    53
  -375,095
336
0
4384
0
 
8
1
11:54
17:16
 19,305
    64
  -435,818
168
0
0
0
 
9
9
1
2
00:00
20:09
02:04
23:59
  7,459
 13,851
    43
    45
    11,767
    11,911
35
31
1
0
0
0
0
0
 
10
1
15:33
21:17
 20,630
    63
   -13,070
37
0
0
0
 
11
1
08:24
14:10
 20,758
    56
   -22,510
42
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:32
17:52
 29,988
    75
    15,520
38
0
0
0
 
14
1
00:00
08:23
 30,197
    55
    45,772
36
1
0
0
 
15
1
00:00
04:55
 17,680
    54
   -21,009
37
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
21:18
05:40
23:06
 20,416
  6,498
    58
    37
    34,830
    34,550
37
34
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:46
15:32
 35,162
    67
   191,596
40
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
03:13
09:31
 22,685
    59
   167,294
157
0
0
0
 
23
23
1
2
00:00
17:17
02:50
23:59
 10,216
 24,170
    63
    59
   -11,036
   -11,090
34
35
0
1
0
0
0
0
 
24
1
14:10
23:16
 32,774
    58
   -62,974
51
0
0
0
 
25
25
1
2
02:05
04:55
04:33
10:21
  8,878
 19,526
    49
    64
   -33,666
   -33,659
37
36
0
0
0
0
0
0
 
26
1
17:52
23:37
 20,695
    49
  -230,984
152
0
0
0
 
27
1
10:21
16:01
 20,360
    62
  -239,736
321
0
2161
0
 
28
1
12:26
18:37
 22,271
    56
    88,784
33
0
0
0
 
29
1
18:38
23:02
 15,855
    43
  -281,344
111
0
0
0
 
30
1
00:00
04:55
 17,678
    48
  -356,567
165
1
1
0
 
31
1
06:09
12:11
 21,688
    63
  -359,351
33
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.