GPS Space Vehicle Time Integrity for MJD 52370

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
1
2
00:00
19:21
01:01
22:00
  3,674
  9,521
   837
   872
  -222,836
  -222,919
40
39
0
0
0
0
0
0
 
2
2
1
2
00:00
17:07
01:04
23:59
  3,822
 24,665
   830
   860
   179,716
   180,197
41
53
0
0
0
0
0
0
 
3
1
18:02
22:00
 14,192
   866
   -15,699
42
0
0
0
 
4
1
01:31
09:00
 26,843
   858
  -104,271
160
0
0
0
 
5
5
5
1
2
3
05:49
13:18
14:47
10:24
14:45
15:51
 16,452
  5,170
  3,636
   867
   826
   871
    -7,094
    -7,171
    -7,132
42
47
45
1
0
0
0
0
0
0
0
0
 
6
1
08:21
13:18
 17,763
   862
     3,629
49
0
0
0
 
7
1
01:02
08:30
 26,777
   862
  -703,590
63
0
0
0
 
8
8
1
2
00:00
01:17
01:01
05:09
  3,691
 13,869
   840
   872
  -699,810
  -699,722
42
43
0
0
0
0
0
0
 
9
1
10:25
14:45
 15,493
   859
    38,047
46
0
0
0
 
10
1
04:58
11:10
 22,252
   869
    -2,011
46
0
0
0
 
11
1
00:00
03:21
 12,021
   845
    -9,685
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
13
1
2
3
4
00:00
05:26
20:43
22:29
02:05
06:58
21:59
23:59
  7,479
  5,445
  4,532
  5,392
   841
   850
   854
   851
     5,258
     5,276
     5,306
     5,306
38
38
42
40
0
1
0
0
0
0
0
0
0
0
0
0
 
14
1
12:07
20:43
 30,718
   855
    86,174
50
0
0
0
 
15
1
11:10
16:42
 19,819
   862
  -159,045
53
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
11:44
16:07
 15,717
   855
  -460,111
255
0
57
0
 
18
18
1
2
09:42
13:18
12:07
17:41
  8,684
 15,667
   869
   861
    72,146
    72,122
46
46
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:05
18:02
04:51
22:00
 13,461
 13,950
   843
   865
   151,728
   151,928
40
43
2
0
0
0
0
0
 
21
1
12:52
18:58
 21,892
   863
     1,569
44
0
0
0
 
22
1
16:08
22:00
 21,035
   861
   -81,455
303
0
1362
0
 
23
1
06:50
14:24
 27,191
   867
      660
46
0
0
0
 
24
1
02:59
11:26
 30,266
   856
   -19,837
50
0
0
0
 
25
1
14:25
21:59
 27,179
   852
   -24,055
45
0
0
0
 
26
1
07:20
12:42
 19,310
   872
   129,887
104
0
0
0
 
27
1
00:00
03:57
 14,182
   857
   -15,345
40
0
0
0
 
28
1
00:13
06:47
 23,458
   849
    75,921
53
0
0
0
 
29
29
1
2
09:20
11:10
10:24
12:50
  3,824
  5,976
   868
   868
  -451,427
  -451,281
51
52
0
0
0
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
31
1
2
00:00
19:27
01:29
22:00
  5,324
  9,178
   820
   865
  -103,415
  -103,565
42
39
0
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(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.