GPS Space Vehicle Time Integrity for MJD 53401

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
16:25
23:41
 26,123
   577
  -385,410
20
0
0
0
 
2
1
04:50
13:17
 30,454
   582
    38,266
38
1
0
0
 
3
3
1
2
00:00
19:42
01:32
23:59
  5,552
 15,461
   574
   581
   -80,328
   -80,553
9
11
1
0
0
0
0
0
 
4
1
03:26
10:53
 26,811
   583
  -420,802
165
0
0
0
 
5
5
1
2
07:19
14:17
11:38
17:58
 15,548
 13,240
   590
   585
   -74,921
   -74,982
13
11
1
0
0
0
0
0
 
6
1
10:54
15:26
 16,364
   583
    79,352
395
1
4357
0
 
7
1
01:19
09:59
 31,193
   582
   -33,049
280
0
1
0
 
8
1
00:45
06:27
 20,497
   579
    20,689
9
6
0
0
 
9
1
11:39
16:24
 17,120
   581
    27,296
12
0
0
0
 
10
1
06:18
12:49
 23,432
   580
   -57,589
7
10
0
0
 
11
1
00:00
04:49
 17,336
   576
  -189,462
19
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:59
03:25
23:59
 12,340
  7,251
   577
   576
    13,460
    13,385
4
4
51
21
0
0
0
0
 
14
1
13:18
21:55
 31,050
   585
    32,167
5
42
0
0
 
15
1
13:50
19:13
 19,396
   582
  -382,691
33
0
0
0
 
16
1
17:40
23:49
 22,096
   579
    -1,260
4
120
0
0
 
17
17
17
1
2
3
05:48
08:09
12:49
07:26
10:53
14:17
  5,874
  9,867
  5,229
   584
   585
   587
    73,628
    73,398
    73,080
37
64
33
0
1
0
0
0
0
0
0
0
 
18
18
1
2
10:54
15:27
14:17
19:11
 12,180
 13,461
   588
   581
   123,247
   123,303
12
12
0
2
0
0
0
0
 
19
19
1
2
00:00
20:49
02:45
23:59
  9,899
 11,457
   574
   581
    13,296
    13,371
3
7
79
2
0
0
0
0
 
20
20
1
2
02:34
19:23
06:10
23:59
 12,962
 16,606
   585
   578
    88,886
    88,716
8
14
1
2
0
0
0
0
 
21
1
11:58
17:40
 20,483
   585
   -88,565
8
15
0
0
 
22
1
14:17
20:27
 22,154
   582
   -16,095
5
12
0
0
 
23
23
1
2
00:00
20:47
02:33
23:59
  9,219
 11,552
   575
   579
  -211,237
  -211,239
5
4
13
51
0
0
0
0
 
24
24
1
2
02:46
07:26
07:17
09:04
 16,290
  5,878
   581
   583
   -91,622
   -91,648
12
4
1
32
0
0
0
0
 
25
1
15:27
23:41
 29,624
   579
   -84,675
10
1
0
0
 
26
1
09:05
13:17
 15,132
   582
  -321,641
21
0
0
0
 
27
1
00:00
05:41
 20,439
   576
     -618
32
1
0
0
 
28
1
01:46
08:22
 23,737
   578
   -46,058
4
70
0
0
 
29
1
10:00
13:49
 13,735
   581
  -159,110
79
0
0
0
 
30
30
1
2
09:05
17:59
11:58
19:20
 10,370
  4,907
   588
   574
  -429,071
  -428,636
45
21
1
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.