GPS Space Vehicle Time Integrity for MJD 53378

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
1
2
00:00
17:58
01:20
22:00
  4,816
 14,456
   274
   279
  -381,552
  -381,694
5
11
1
37
0
0
0
0
 
2
2
1
2
06:24
12:04
11:50
14:50
 19,591
 10,001
   288
   282
    49,490
    49,372
40
20
1
0
0
0
0
0
 
3
1
00:00
03:06
 11,162
   276
   -74,723
13
1
0
0
 
4
1
04:48
11:00
 22,321
   282
  -462,053
134
0
0
0
 
5
5
1
2
08:55
15:50
13:13
19:34
 15,498
 13,445
   286
   282
   -70,412
   -70,481
15
9
30
0
0
0
0
0
 
6
1
11:51
17:02
 18,652
   281
   253,770
498
1
7969
0
 
7
1
02:54
11:06
 29,507
   283
   -93,262
256
0
0
0
 
8
1
02:16
07:59
 20,517
   281
    18,197
13
0
0
0
 
9
1
13:14
17:58
 17,041
   288
    23,410
6
20
0
0
 
10
1
07:54
14:27
 23,560
   290
   -56,551
7
2
0
0
 
11
1
01:21
06:23
 18,133
   263
  -182,462
23
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:00
 18,006
   279
    15,033
6
26
0
0
 
14
1
14:51
22:00
 25,742
   288
    31,685
3
192
0
0
 
15
1
15:26
20:49
 19,356
   279
  -372,465
31
0
0
0
 
16
16
1
2
00:00
19:14
01:26
23:59
  5,190
 17,115
   273
   283
    -1,918
    -1,890
5
3
8
93
0
0
0
0
 
17
17
1
2
07:21
14:28
10:58
15:49
 13,076
  4,892
   288
   285
   111,024
   110,673
57
20
0
0
0
0
0
0
 
18
18
1
2
12:29
17:02
15:49
20:44
 12,015
 13,258
   283
   285
   115,522
   115,589
12
15
5
0
0
0
0
0
 
19
1
00:00
04:20
 15,622
   273
    11,282
4
63
0
0
 
20
20
20
1
2
3
00:00
04:07
20:53
01:57
07:41
22:00
  7,023
 12,805
  3,989
   280
   285
   280
    93,968
    93,924
    93,772
6
12
4
9
1
20
0
0
0
0
0
0
 
21
1
13:33
19:13
 20,403
   281
   -86,663
5
45
0
0
 
22
1
15:50
22:00
 22,205
   286
   -15,822
4
69
0
0
 
23
1
00:00
04:06
 14,795
   281
  -210,344
9
4
0
0
 
24
24
1
2
05:01
09:02
08:50
10:58
 13,777
  7,005
   287
   285
   -86,277
   -86,310
11
5
1
6
0
0
0
0
 
25
25
1
2
00:00
17:03
01:20
22:00
  4,807
 17,843
   274
   284
   -83,116
   -83,163
4
7
19
0
0
0
0
0
 
26
1
11:07
14:50
 13,353
   283
  -310,897
26
0
0
0
 
27
1
01:21
07:15
 21,227
   283
  -506,551
41
0
0
0
 
28
1
03:21
09:01
 20,404
   273
   -46,026
5
103
0
0
 
29
29
1
2
09:57
11:04
11:00
15:25
  3,762
 15,709
   290
   284
  -197,181
  -197,006
23
80
25
0
0
0
0
0
 
30
30
30
30
1
2
3
4
10:59
12:29
16:00
19:35
12:03
13:33
17:02
20:52
  3,834
  3,846
  3,736
  4,662
   287
   285
   283
   281
  -457,892
  -457,820
  -457,651
  -457,473
15
13
15
16
0
1
1
0
0
0
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.