GPS Space Vehicle Time Integrity for MJD 55933

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
1
2
02:09
17:34
06:06
20:57
 13,584
 11,709
  -119
  -122
  -172,016
  -172,759
91
59
3
3
3
3
0
0
 
2
2
1
2
06:07
09:13
09:12
12:13
 10,499
 10,571
  -118
  -114
  -373,749
  -373,762
22
5
1
3
1
0
0
0
 
3
3
1
2
00:00
13:55
02:25
16:40
  8,147
  9,444
  -112
  -116
  -818,835
  -819,087
13
18
1
3
0
0
0
0
 
4
4
1
2
04:50
09:13
09:12
10:33
 15,107
  4,791
  -118
  -116
   -56,173
   -56,289
52
16
1
0
1
0
0
0
 
5
1
09:13
13:33
 15,146
  -117
   267,482
22
0
0
0
 
6
6
1
2
00:00
13:24
01:54
16:45
  6,532
 11,573
  -122
  -117
   -22,367
   -22,526
9
18
3
2
0
2
0
0
 
7
7
1
2
00:00
22:34
04:59
23:59
 17,031
  5,109
  -118
  -123
   -48,375
   -48,567
20
5
3
4
2
0
0
0
 
8
1
00:07
06:06
 20,766
  -120
     -447
24
2
2
0
 
9
9
1
2
05:07
13:54
08:50
17:39
 12,926
 13,053
  -117
  -113
  -130,268
  -130,343
12
14
1
2
0
0
0
0
 
10
10
10
1
2
3
00:00
06:41
09:13
01:20
09:12
11:12
  4,458
  8,707
  6,956
  -110
  -112
  -105
    24,644
    24,677
    24,694
4
22
5
2
1
19
0
1
0
0
0
0
 
11
11
1
2
01:10
16:59
05:24
20:03
 14,597
 10,572
  -118
  -122
   220,348
   220,542
44
36
2
3
2
3
0
0
 
12
12
1
2
06:41
09:13
09:12
11:37
  8,708
  8,436
  -120
  -115
   -45,267
   -45,282
24
9
1
57
1
0
0
0
 
13
1
00:00
03:01
 10,240
  -117
  -232,241
100
2
2
0
 
14
1
14:53
21:09
 21,637
  -117
  -189,198
31
4
4
0
 
15
15
1
2
03:52
12:00
05:10
16:09
  4,406
 14,307
  -121
  -116
    94,994
    94,974
5
23
1
2
0
2
0
0
 
16
16
1
2
00:00
20:07
01:25
21:59
  4,790
  6,620
  -120
  -119
   217,508
   217,639
8
6
81
0
0
0
0
0
 
17
1
02:39
08:53
 21,643
  -120
  -156,369
15
1
1
0
 
18
1
11:54
18:30
 22,820
  -114
  -175,733
29
3
2
0
 
19
19
1
2
00:00
15:15
03:46
17:35
 12,890
  7,978
  -117
  -122
   222,874
   223,072
46
20
2
2
2
2
0
0
 
20
20
1
2
06:00
18:54
07:04
21:59
  3,526
 10,770
  -115
  -118
   -59,660
   -59,704
10
35
14
2
0
2
0
0
 
21
1
12:00
17:23
 18,699
  -116
   195,899
21
2
2
0
 
22
1
13:43
20:15
 22,652
  -115
  -143,130
37
5
5
0
 
23
23
1
2
00:00
20:09
02:06
21:59
  7,256
  6,482
  -118
  -121
  -244,271
  -244,034
8
7
1
0
0
0
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
25
1
2
3
07:58
09:13
17:44
09:12
12:18
20:21
  4,164
 10,873
  9,058
  -118
  -116
  -116
   -31,046
   -31,045
   -31,053
4
4
42
1
1
3
0
0
3
0
0
0
 
26
26
1
2
02:05
10:31
05:24
14:36
 11,332
 14,275
  -123
  -116
   289,617
   290,071
85
59
3
0
2
0
0
0
 
27
27
1
2
04:27
13:41
08:23
16:52
 13,665
 11,007
  -121
  -118
  -343,842
  -343,966
18
18
2
0
1
0
0
0
 
28
1
01:21
07:53
 22,557
  -115
  -100,446
56
3
3
0
 
29
1
09:23
14:51
 19,237
  -115
  -273,039
17
0
0
0
 
30
1
19:09
21:59
  9,845
  -114
     1,557
58
2
2
0
 
31
1
17:36
21:59
 15,241
  -120
  -192,762
42
2
1
0
 
32
1
17:54
21:59
 14,353
  -117
   389,107
31
2
2
0
 
33
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34
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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.