GPS Space Vehicle Time Integrity for MJD 54006

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:17
10:58
 23,101
   -56
   -79,332
35
3
3
0
 
2
1
17:43
23:51
 21,197
   -63
   -39,594
38
3
2
0
 
3
3
1
2
01:48
09:52
04:38
14:13
  9,848
 15,175
   -68
   -63
  -186,714
  -188,965
214
322
2
0
2
1457
0
0
 
4
1
16:28
22:07
 19,604
   -63
  -316,804
34
1
1
0
 
5
1
18:22
23:15
 16,727
   -64
  -354,970
59
2
2
0
 
6
6
1
2
00:00
21:14
02:40
23:59
  9,027
  9,699
   -65
   -64
  -590,315
  -589,873
11
95
1
14
0
14
0
0
 
7
7
1
2
00:00
09:24
04:07
12:17
 14,187
  9,867
   -58
   -63
  -521,497
  -521,342
26
40
2
3
1
2
0
0
 
8
1
11:47
17:48
 20,887
   -60
    81,175
13
1
1
0
 
9
9
1
2
01:35
16:42
05:15
20:29
 12,438
 13,214
   -68
   -66
   -37,999
   -38,082
19
6
1
2
1
0
0
0
 
10
10
1
2
00:00
19:51
01:11
23:59
  3,951
 14,375
   -50
   236
   -90,361
   -90,101
5
10266
1
12
0
15
0
0
 
11
11
1
2
05:15
13:25
08:19
17:34
 10,698
 14,346
   -67
   -62
  -352,569
  -352,622
34
26
1
1
1
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:21
14:44
 18,619
   -63
   -98,434
50
3
3
0
 
14
1
02:29
08:46
 21,634
   -64
     4,596
32
2
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
08:00
12:38
 16,216
   -61
   -77,206
21
2
2
0
 
17
1
14:23
20:43
 22,044
   -62
   -94,507
8
7
0
0
 
18
1
00:00
06:13
 21,272
   -61
   249,831
23
2
1
0
 
19
19
1
2
02:55
10:51
05:20
15:23
  8,135
 15,710
   -65
   -59
   -19,511
   -19,612
31
28
1
1
1
1
0
0
 
20
20
1
2
06:54
17:50
11:38
19:04
 16,602
  4,099
   -60
   -62
    22,241
    22,235
12
8
2
7
2
0
0
0
 
21
21
1
2
00:00
22:47
05:08
23:59
 17,457
  4,143
   -61
 -1,128
   -54,707
   -55,905
15
19632
2
12
1
4143
0
0
 
22
1
01:15
07:52
 22,721
   -68
  -137,724
28
2
2
0
 
23
1
07:49
13:45
 20,839
   -59
  -138,267
19
2
2
0
 
24
1
16:10
21:31
 18,257
   -67
   -39,716
23
1
1
0
 
25
1
05:09
10:54
 20,126
   -62
  -354,355
125
3
3
0
 
26
26
26
1
2
3
00:00
14:43
22:40
03:20
17:12
23:59
 11,377
  8,632
  4,533
   -59
   -68
  -993
   271,336
   272,101
   271,575
58
40
17948
2
1
12
2
0
4533
0
0
0
 
27
1
10:41
16:45
 20,940
   -57
   -70,187
16
1
1
0
 
28
1
12:46
19:24
 22,933
   -52
   -17,765
18
1
1
0
 
29
29
29
1
2
3
00:00
14:20
22:27
02:53
17:00
23:59
  9,800
  9,263
  5,329
   -63
   -69
  -857
     1,965
     -759
    -2,986
165
151
16553
2
2
12
2
2
5329
0
0
0
 
30
30
1
2
05:29
19:52
08:21
23:59
 10,081
 14,347
   -63
   314
   -11,513
   -11,202
6
12844
19
12
0
15
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(MSL) 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(MSL) 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.