GPS Space Vehicle Time Integrity for MJD 52379

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
18:44
23:59
 18,863
   872
  -224,101
54
0
0
0
 
2
1
16:23
23:59
 27,306
   880
   184,995
58
0
0
0
 
3
3
1
2
17:26
21:23
21:22
23:09
 14,120
  6,310
   884
   854
   -18,194
   -18,258
48
49
0
0
0
0
0
0
 
4
1
00:54
08:23
 26,849
   870
  -118,873
145
0
0
0
 
5
5
1
2
05:13
13:29
09:32
15:54
 15,512
  8,599
   856
   878
    -8,064
    -8,091
48
53
0
0
0
0
0
0
 
6
1
07:53
12:41
 17,239
   889
     3,677
49
0
0
0
 
7
1
00:00
07:53
 28,271
   863
  -699,071
80
1
0
0
 
8
8
1
2
00:00
22:47
04:32
23:59
 16,270
  4,332
   862
   835
  -694,701
  -694,204
58
46
1
0
0
0
0
0
 
9
1
09:33
13:53
 15,569
   887
    39,303
47
0
0
0
 
10
1
04:22
10:32
 22,173
   885
    -2,470
47
0
0
0
 
11
11
1
2
00:00
20:56
02:44
23:59
  9,799
 10,964
   858
   864
   -10,090
   -10,130
49
46
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:51
19:59
06:19
23:59
  5,133
 14,376
   872
   868
     5,666
     5,689
45
46
0
0
0
0
0
0
 
14
14
1
2
12:12
15:06
15:05
20:06
 10,274
 17,841
   860
   893
    83,514
    83,498
48
54
0
0
0
0
0
0
 
15
1
10:33
16:05
 19,802
   873
    -1,947
60
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:09
15:30
 15,597
   868
   515,147
693
0
9123
0
 
18
18
1
2
09:33
12:42
12:13
17:04
  9,602
 15,647
   873
   879
    71,316
    71,305
46
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:15
17:25
04:13
22:17
 14,187
 17,428
   864
   883
   153,985
   154,185
50
47
1
0
0
0
0
0
 
21
21
1
2
12:14
15:31
13:53
18:21
  5,927
 10,150
   869
   890
     1,699
     1,721
49
45
0
0
0
0
0
0
 
22
1
15:45
21:52
 21,933
   885
  -119,281
316
0
2034
0
 
23
23
1
2
06:11
10:46
10:32
13:32
 15,675
  9,919
   880
   880
      198
      189
50
47
0
0
0
0
0
0
 
24
1
02:23
10:49
 30,228
   870
   -21,850
50
0
0
0
 
25
1
13:54
21:22
 26,753
   890
   -24,288
49
0
0
0
 
26
1
06:42
12:11
 19,664
   880
   143,643
118
0
0
0
 
27
27
1
2
00:00
21:23
03:20
23:59
 11,975
  9,370
   864
   849
   -16,609
   -16,746
50
46
0
0
0
0
0
0
 
28
1
00:00
06:10
 22,123
   866
    77,649
55
0
0
0
 
29
29
1
2
08:26
13:54
12:11
15:45
 13,483
  6,596
   881
   916
  -436,355
  -436,001
97
67
0
0
0
0
0
0
 
30
30
1
2
06:24
13:33
09:32
16:50
 11,240
 11,661
   860
   865
  -617,287
  -617,814
87
71
1
0
0
0
0
0
 







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35
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36
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37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
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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.