GPS Space Vehicle Time Integrity for MJD 53736

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
16:40
23:59
 26,374
   837
   -27,427
13
12
0
0
 
2
1
05:46
14:03
 29,797
   846
    24,075
16
0
0
0
 
3
3
1
2
00:00
20:42
02:32
23:59
  9,123
 11,823
   860
   855
   -62,186
   -62,412
20
8
2
6
0
0
0
0
 
4
1
04:24
11:53
 26,987
   848
  -103,210
109
0
0
0
 
5
5
1
2
08:47
14:54
12:54
19:11
 14,834
 15,420
   846
   831
  -447,924
  -448,479
108
106
0
0
0
0
0
0
 
6
6
1
2
11:31
19:52
16:39
21:15
 18,514
  4,958
   852
   811
  -172,278
  -173,354
242
62
0
0
1
0
0
0
 
7
1
03:19
11:30
 29,424
   854
  -459,027
87
0
0
0
 
8
1
02:09
07:44
 20,115
   854
    52,819
18
0
0
0
 
9
9
1
2
07:23
12:55
08:33
17:39
  4,157
 17,088
   834
   845
     -985
    -1,014
10
22
2
0
0
0
0
0
 
10
1
07:45
14:15
 23,387
   855
   -75,525
22
0
0
0
 
11
1
00:05
05:46
 20,393
   853
  -294,750
18
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
08:33
04:23
09:42
 15,776
  4,109
   851
   824
   -31,496
   -31,577
19
5
2
9
0
0
0
0
 
14
1
14:29
23:06
 30,995
   843
    22,465
12
15
0
0
 
15
15
1
2
14:03
16:40
15:22
19:37
  4,744
 10,613
   853
   860
  -542,379
  -542,443
6
34
10
0
0
0
0
0
 
16
16
1
2
00:00
18:43
01:02
23:59
  3,728
 18,982
   826
   852
   -19,143
   -19,232
8
16
2
0
0
0
0
0
 
17
17
17
1
2
3
02:32
05:46
08:49
03:49
08:47
10:54
  4,583
 10,836
  7,481
   850
   865
   839
   -14,650
   -14,792
   -14,907
8
33
33
1
0
0
0
0
0
0
0
0
 
18
18
1
2
13:28
15:23
14:53
20:06
  5,097
 16,965
   847
   848
   213,028
   213,059
5
9
5
0
0
0
0
0
 
19
19
1
2
00:00
22:06
03:49
23:59
 13,753
  6,796
   865
   841
    25,341
    25,268
12
14
2
0
0
0
0
0
 
20
20
20
1
2
3
00:00
03:49
20:31
01:30
07:20
23:59
  5,400
 12,623
 12,508
   828
   840
   840
    37,344
    37,337
    37,272
8
5
10
2
24
42
0
0
0
0
0
0
 
21
1
12:55
18:41
 20,794
   854
  -163,024
30
0
0
0
 
22
22
1
2
14:54
17:40
16:39
21:36
  6,321
 14,146
   836
   851
   -58,506
   -58,521
6
26
80
0
0
0
0
0
 
23
23
1
2
00:00
21:50
03:19
23:59
 11,937
  7,788
   861
   843
  -155,678
  -155,566
9
20
7
0
0
0
0
0
 
24
1
03:19
08:47
 19,628
   865
   -72,996
28
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
10:54
15:22
 16,082
   855
     8,117
24
0
0
0
 
27
1
00:48
06:45
 21,359
   862
   -28,766
21
2
0
0
 
28
28
28
1
2
3
02:00
03:50
06:45
03:19
05:46
08:33
  4,706
  6,938
  6,455
   830
   858
   865
   -35,139
   -35,106
   -35,095
8
7
8
0
1
0
0
0
0
0
0
0
 
29
29
1
2
09:20
13:37
13:28
14:53
 14,835
  4,542
   854
   831
  -481,113
  -481,289
52
29
0
0
0
0
0
0
 
30
30
1
2
09:43
15:23
13:28
20:26
 13,458
 18,168
   832
   837
    -8,481
    -8,610
25
31
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(NIMT) 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(NIMT) 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.