GPS Space Vehicle Time Integrity for MJD 52596

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 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
08:06
14:02
 21,272
    55
  -257,967
6
0
0
0
 
2
1
08:23
13:36
 18,709
    41
    17,572
39
0
0
0
 
3
3
1
2
02:12
10:22
05:09
14:37
 10,599
 15,273
    34
    43
   -81,200
   -81,306
9
12
1
5
0
0
0
0
 
4
1
17:07
22:45
 20,264
    32
  -359,927
45
0
0
0
 
5
1
18:52
23:44
 17,480
    35
   -40,538
13
0
0
0
 
6
6
1
2
00:00
21:34
03:04
23:59
 11,031
  8,709
    47
  -144
     1,405
     1,221
5
4646
4
12
0
12
0
0
 
7
1
14:59
21:17
 22,611
    34
  -246,043
259
0
0
0
 
8
1
12:10
18:12
 21,671
    35
   -14,745
188
0
0
0
 
9
9
9
1
2
3
02:06
05:00
17:27
03:59
06:01
21:01
  6,793
  3,672
 12,797
    44
    43
    32
    17,498
    17,512
    17,589
5
7
8
9
12
0
0
0
0
0
0
0
 
10
10
1
2
00:00
20:15
01:34
23:59
  5,678
 13,433
    40
   273
   -15,095
   -14,911
7
8435
4
11
0
11
0
0
 
11
11
1
2
05:34
14:00
08:57
17:56
 12,149
 14,140
    34
    32
   -26,050
   -26,086
7
10
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:52
15:11
 19,125
    39
    18,023
7
2
0
0
 
14
1
02:55
09:15
 22,779
    41
    38,601
15
0
0
0
 
15
1
01:00
06:10
 18,643
    45
   -37,095
29
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:54
05:25
23:59
 19,480
  3,915
    38
 -1,100
    -4,599
    -5,852
14
20168
1
12
0
3915
0
0
 
18
1
00:16
07:00
 24,190
    42
    21,795
29
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:07
11:59
 17,412
    40
   198,005
9
1
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
07:52
13:17
 19,444
    39
    -6,918
38
0
0
19444
 
23
23
1
2
00:00
21:46
03:24
23:59
 12,220
  7,996
    38
  -292
   -13,511
   -13,890
7
8154
1
12
0
12
0
0
 
24
1
18:17
23:59
 20,518
   271
   -71,990
10375
11
11
0
 
25
1
05:26
11:09
 20,508
    36
   -35,365
6
12
0
0
 
26
26
1
2
00:00
15:09
03:44
17:31
 13,453
  8,496
    41
    23
  -301,829
  -302,851
77
50
1
1
1
0
0
0
 
27
1
11:04
17:14
 22,199
    35
  -407,455
261
0
0
0
 
28
1
13:19
19:58
 23,921
    34
    85,566
18
0
0
0
 
29
29
29
1
2
3
00:00
14:32
22:43
03:03
17:19
23:59
 11,006
 10,044
  4,600
    43
    33
 -1,031
  -348,458
  -349,416
  -350,963
61
58
20681
1
1
12
1
0
4600
0
0
0
 
30
30
1
2
05:54
20:16
08:43
23:59
 10,124
 13,371
    37
   363
  -451,678
  -452,572
67
11865
1
11
1
11
0
0
 
31
31
1
2
03:41
11:11
05:20
15:59
  5,932
 17,275
    37
    42
  -341,227
  -340,947
16
40
1
0
0
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(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.