GPS Space Vehicle Time Integrity for MJD 54723

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
-
 
 
 
 
 
 
 
 
 
2
1
10:15
18:47
 30,675
  -390
  -187,849
22
0
0
0
 
3
1
01:18
07:04
 20,734
  -382
  -283,566
37
0
0
0
 
4
1
09:03
16:25
 26,538
  -388
   170,652
72
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
00:52
05:04
05:01
06:31
 14,936
  5,225
  -381
  -402
  -166,877
  -166,884
17
9
41
0
0
0
0
0
 
7
1
05:02
10:53
 21,060
  -383
   -17,389
22
0
0
0
 
8
8
1
2
06:32
08:20
07:56
12:05
  5,064
 13,488
  -385
  -368
   169,562
   169,597
11
11
0
0
0
0
0
0
 
9
1
17:15
22:15
 18,014
  -389
   -15,325
17
0
0
0
 
10
1
11:51
18:22
 23,444
  -382
     4,471
17
0
0
0
 
11
1
05:04
10:38
 20,028
  -387
   -20,264
16
0
0
0
 
12
12
1
2
12:34
20:11
17:14
23:15
 16,800
 10,995
  -391
  -413
   350,579
   350,519
15
7
1
10
0
0
0
0
 
13
1
05:01
09:03
 14,469
  -388
  -271,438
18
0
0
0
 
14
14
1
2
00:00
18:58
03:40
23:59
 13,160
 18,101
  -390
  -394
   219,683
   219,346
27
19
1
0
0
0
0
0
 
15
1
14:21
20:11
 20,986
  -385
   176,889
41
0
0
0
 
16
1
00:00
05:04
 18,205
  -377
  -107,454
14
1
0
0
 
17
1
07:04
15:25
 30,066
  -395
   -39,331
9
24
0
0
 
18
1
16:26
23:59
 27,200
  -389
   133,528
24
0
0
0
 
19
1
03:41
08:19
 16,722
  -379
   -35,800
18
0
0
0
 
20
20
20
1
2
3
01:05
07:57
10:15
06:05
09:03
11:49
 18,011
  3,929
  5,618
  -393
  -409
  -403
  -105,101
  -105,098
  -105,082
11
8
6
3
1
14
0
0
0
0
0
0
 
21
1
18:22
23:24
 18,073
  -380
   -50,997
16
0
0
0
 
22
22
1
2
00:00
19:29
02:15
23:59
  8,114
 16,247
  -383
  -386
  -211,345
  -211,318
11
21
0
0
0
0
0
0
 
23
1
02:29
07:56
 19,667
  -382
  -373,450
19
0
0
0
 
24
1
15:26
21:57
 23,433
  -392
  -125,639
25
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
14:02
19:28
 19,583
  -389
  -325,885
38
0
0
0
 
27
1
06:06
10:15
 14,916
  -368
  -217,856
11
0
0
0
 
28
1
07:57
14:01
 21,797
  -384
    22,100
15
0
0
0
 
29
1
15:26
20:51
 19,443
  -387
    37,181
18
17
0
0
 
30
30
1
2
00:00
20:52
01:13
23:59
  4,410
 11,285
  -403
  -393
   -96,899
   -97,048
10
6
1
6
0
0
0
0
 
31
31
1
2
00:00
21:57
05:01
23:59
 18,065
  7,332
  -394
  -377
    25,869
    26,048
5
10
71
0
0
0
0
0
 
32
32
1
2
00:06
09:03
05:04
10:15
 17,796
  4,287
  -382
  -415
  -316,548
  -316,594
15
4
15
19
0
0
0
0
 
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.