GPS Space Vehicle Time Integrity for MJD 55281

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
-
 
 
 
 
 
 
 
 
 
2
1
02:50
09:00
 21,605
    22
  -240,079
28
2
2
0
 
3
1
10:45
13:21
  9,056
    18
  -533,352
15
0
0
0
 
4
1
01:19
07:01
 19,880
    22
   -45,277
57
3
3
0
 
5
1
06:00
10:07
 14,190
2,248,165,743,399,434,744,164,959,177,932,800
2,248,165,743,399,434,744,164,959,177,932,800
-2147483648
1
14190
0
 
6
1
10:13
13:27
 11,262
    22
  -680,950
28
0
0
0
 
7
1
00:00
01:32
  5,236
    15
    -1,210
3
0
0
0
 
8
1
00:00
02:45
  9,415
    21
    -4,379
48
1
1
0
 
9
-
 
 
 
 
 
 
 
 
 
10
1
04:05
09:03
 17,199
    26
    38,761
45
2
2
0
 
11
11
1
2
00:00
14:15
02:39
16:52
  9,036
  9,230
    23
    20
    52,738
    52,851
40
9
1
1
1
0
0
0
 
12
1
03:20
08:15
 17,202
    21
   134,287
37
3
2
0
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:18
17:32
 21,817
    23
   -26,074
28
0
0
0
 
15
15
1
2
00:00
07:32
01:52
12:10
  6,420
 15,928
    17
2,002,854,840,459,441,342,812,262,649,298,944
   294,301
2,002,854,840,459,441,342,812,262,649,298,944
9
-2147483648
1
1
0
15928
0
0
 
16
16
1
2
08:52
16:14
09:58
17:49
  3,487
  5,702
9,148,687,094,590,760,375,482,281,434,808,320
    27
9,148,687,094,590,760,375,482,281,434,808,320
    55,140
-2147483648
6
1
0
3487
0
0
0
 
17
1
00:00
05:39
 19,567
    19
  -139,677
35
3
3
0
 
18
1
08:25
15:00
 22,612
1,410,820,444,845,125,578,607,791,725,084,672
1,410,820,444,845,125,578,607,791,725,084,672
-2147483648
1
22612
0
 
19
1
11:47
14:10
  8,267
    22
    23,923
7
0
0
0
 
20
20
1
2
02:39
15:41
03:51
17:49
  4,300
  7,543
    20
    19
   -58,844
   -58,813
8
6
1
15
0
0
0
0
 
21
1
07:46
13:57
 21,217
1,503,580,708,810,764,030,626,112,145,981,440
1,503,580,708,810,764,030,626,112,145,981,440
-2147483648
1
21217
0
 
22
1
09:54
16:32
 23,042
    24
  -176,000
9
1
0
0
 
23
1
16:42
17:49
  3,987
    17
  -376,203
4
0
0
0
 
24
1
09:00
13:51
 16,545
1,928,163,910,476,759,307,737,656,958,386,176
1,928,163,910,476,759,307,737,656,958,386,176
-2147483648
1
16545
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
09:17
14:52
 19,399
    24
    32,110
21
0
0
0
 
27
27
1
2
01:18
10:18
05:05
13:42
 13,184
 11,625
    21
    16
  -137,342
  -137,453
55
15
3
0
3
0
0
0
 
28
1
00:00
04:15
 14,827
    23
    19,836
24
1
1
0
 
29
1
05:49
11:20
 18,949
1,683,543,822,831,705,180,045,838,888,468,480
1,683,543,822,831,705,180,045,838,888,468,480
-2147483648
1
18949
0
 
30
30
1
2
04:33
14:13
08:53
16:59
 15,115
  9,762
    18
    15
  -227,908
  -228,031
48
14
2
1
2
0
0
0
 
31
1
13:35
17:49
 14,939
    22
    45,503
12
31
0
0
 
32
1
14:31
17:49
 11,635
    21
   -65,661
31
0
0
0
 
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.