GPS Space Vehicle Time Integrity for MJD 53788

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
13:51
21:08
 26,207
  1,180
   -36,873
20
5
0
0
 
2
1
02:22
10:28
 29,109
  1,185
    18,716
18
0
0
0
 
3
1
17:09
22:54
 20,694
  1,182
   -75,634
25
0
0
0
 
4
1
01:02
08:17
 26,102
  1,188
  -155,561
94
0
0
0
 
5
5
1
2
05:14
11:22
09:09
15:38
 14,096
 15,354
  1,181
  1,170
   503,802
   501,805
359
386
0
0
2751
3876
0
0
 
6
6
1
2
08:18
16:27
13:03
17:32
 17,087
  3,873
  1,185
  1,139
  -345,771
  -346,572
173
37
1
0
1
0
0
0
 
7
1
05:02
11:06
 21,786
  1,190
  -499,415
49
0
0
0
 
8
8
1
2
00:00
22:32
04:11
23:59
 15,100
  5,267
  1,190
  1,169
    58,561
    58,628
12
15
3
0
0
0
0
0
 
9
9
1
2
03:47
09:09
05:05
13:51
  4,618
 16,881
  1,159
  1,178
    -7,704
    -7,727
10
12
58
1
0
0
0
0
 
10
1
03:59
10:36
 23,856
  1,191
   -77,880
17
0
0
0
 
11
11
1
2
00:00
21:09
02:22
23:59
  8,510
 10,252
  1,182
  1,180
  -307,421
  -307,628
18
6
1
19
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:38
01:02
23:59
  3,708
 15,648
  1,167
  1,177
   -41,728
   -41,908
6
12
1
0
0
0
0
0
 
14
1
11:06
19:30
 30,216
  1,179
    20,184
17
0
0
0
 
15
15
1
2
10:28
13:03
11:49
16:07
  4,825
 10,988
  1,185
  1,192
  -568,608
  -568,675
5
39
24
0
0
0
0
0
 
16
1
15:12
21:23
 22,241
  1,180
   -26,581
26
0
0
0
 
17
17
17
1
2
3
00:00
05:06
22:54
05:01
07:19
23:59
 18,062
  8,007
  3,910
  1,184
  1,172
  1,154
   -54,358
   -54,463
   -54,928
32
26
4
0
1
25
0
0
0
0
0
0
 
18
18
1
2
08:18
11:49
11:22
16:33
 11,012
 17,003
  1,177
  1,185
   223,299
   223,340
15
9
0
4
0
0
0
0
 
19
1
18:32
23:59
 19,618
  1,181
    22,023
18
0
0
0
 
20
20
1
2
00:00
16:52
03:39
21:50
 13,183
 17,901
  1,168
  1,167
    33,364
    33,309
6
15
12
16
0
0
0
0
 
21
1
10:28
15:11
 16,991
  1,197
    -6,513
27
0
0
0
 
22
1
11:06
18:04
 25,074
  1,186
   -69,346
24
0
0
0
 
23
1
18:13
23:51
 20,307
  1,178
  -148,301
19
0
0
0
 
24
1
00:33
05:22
 17,346
  1,190
   -86,248
28
0
0
0
 
25
1
13:51
21:37
 27,936
  1,177
    86,255
308
0
1705
0
 
26
1
07:20
11:06
 13,539
  1,198
    44,636
32
0
0
0
 
27
27
1
2
00:00
21:25
03:13
23:59
 11,596
  9,302
  1,189
  1,169
   -35,692
   -35,839
19
11
1
0
0
0
0
0
 
28
28
1
2
00:00
22:21
05:05
23:59
 18,304
  5,872
  1,188
  1,147
   -31,668
   -31,660
16
8
0
12
0
0
0
0
 
29
1
05:49
10:28
 16,724
  1,191
  -539,881
47
0
0
0
 
30
30
30
1
2
3
06:05
11:49
15:39
08:17
13:51
16:48
  7,946
  7,268
  4,158
  1,175
  1,171
  1,157
   -25,004
   -25,049
   -25,084
7
6
10
46
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.