GPS Space Vehicle Time Integrity for MJD 54793

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

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
1
05:49
14:03
29,632
  -273
  -171,652
20
0
0
0

3
3
1
2
00:00
20:29
02:13
23:59
  8,019
12,604
  -270
  -266
  -315,142
  -315,550
26
6
1
22
0
0
0
0

4
1
04:02
10:47
24,294
  -274
   241,124
82
0
0
0

5
5
5
1
2
3
08:34
14:40
16:40
12:23
15:47
19:20
13,729
  4,006
  9,571
  -281
  -287
  -283
   397,630
   397,729
   397,792
30
9
9
31
1
1
0
0
0
0
0
0

6
6
1
2
00:00
20:04
01:48
23:59
  6,485
14,148
  -281
  -270
  -138,411
  -137,804
8
48
1
0
0
0
0
0

7
1
00:52
06:08
18,928
  -264
   -23,619
19
0
0
0

8
8
1
2
01:49
04:02
03:23
07:21
  5,662
11,959
  -280
  -264
   178,792
   178,816
14
19
0
0
0
0
0
0

9
9
1
2
07:12
12:32
08:26
17:28
  4,433
17,731
  -298
  -271
   -26,554
   -26,576
10
20
14
0
0
0
0
0

10
1
07:08
13:43
23,661
  -271
     7,273
20
0
0
0

11
11
1
2
00:18
03:24
03:00
05:49
  9,716
  8,687
  -270
  -279
   -15,231
   -15,229
17
14
0
0
0
0
0
0

12
12
1
2
07:57
15:47
12:32
18:40
16,442
10,338
  -279
  -291
   338,500
   338,425
16
11
0
0
0
0
0
0

13
13
1
2
00:00
22:50
04:01
23:59
14,436
  4,183
  -264
  -283
  -278,595
  -278,731
22
10
3
0
0
0
0
0

14
1
14:19
22:49
30,592
  -272
   190,567
46
0
0
0

15
1
09:38
15:27
20,969
  -267
   215,256
43
0
0
0

16
1
18:39
23:59
19,257
  -262
   -93,700
20
0
0
0

17
1
02:14
10:27
29,533
  -273
   -41,193
9
22
0
0

18
18
1
2
12:24
15:28
14:39
20:00
  8,128
16,296
  -276
  -266
   109,789
   109,741
7
29
1
0
0
0
0
0

19
19
1
2
00:00
22:50
03:23
23:59
12,188
  4,182
  -256
  -255
   -35,664
   -35,648
13
8
0
0
0
0
0
0

20
20
1
2
03:24
20:21
07:10
23:30
13,542
11,292
  -287
  -274
   -98,620
   -98,544
9
13
3
0
0
0
0
0

21
1
13:43
18:38
17,677
  -256
   -41,605
15
0
0
0

22
1
14:40
21:24
24,225
  -266
  -209,248
17
6
0
0

23
23
1
2
00:00
21:39
03:00
23:59
10,821
  8,402
  -259
  -267
  -381,040
  -381,132
21
14
1
0
0
0
0
0

24
1
10:27
16:40
22,345
  -259
  -143,623
17
8
0
0

25
1
01:49
04:01
  7,967
  -250
   -45,648
76
1
1
0

26
26
1
2
09:13
10:48
10:27
14:39
  4,383
13,893
  -289
  -260
   -18,829
   -18,846
6
30
6
0
0
0
0
0

27
1
03:01
06:33
12,655
  -256
    -2,391
30
0
0
0

28
1
03:01
09:12
22,240
  -265
    23,343
15
2
0
0

29
29
1
2
10:48
12:28
12:27
15:27
  5,950
10,755
  -275
  -259
    28,311
    28,311
11
15
17
3
0
0
0
0

30
1
17:29
20:23
10,440
  -267
  -109,882
17
0
0
0

31
1
16:40
23:30
24,567
  -277
    39,985
12
169
0
0

32
1
19:21
22:49
12,496
  -263
  -313,157
18
2
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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2	1	05:49	14:03	29,632	-273	-171,652	20	0	0	0
3 3	1 2	00:00 20:29	02:13 23:59	8,019 12,604	-270 -266	-315,142 -315,550	26 6	1 22	0 0	0 0
4	1	04:02	10:47	24,294	-274	241,124	82	0	0	0
5 5 5	1 2 3	08:34 14:40 16:40	12:23 15:47 19:20	13,729 4,006 9,571	-281 -287 -283	397,630 397,729 397,792	30 9 9	31 1 1	0 0 0	0 0 0
6 6	1 2	00:00 20:04	01:48 23:59	6,485 14,148	-281 -270	-138,411 -137,804	8 48	1 0	0 0	0 0
7	1	00:52	06:08	18,928	-264	-23,619	19	0	0	0
8 8	1 2	01:49 04:02	03:23 07:21	5,662 11,959	-280 -264	178,792 178,816	14 19	0 0	0 0	0 0
9 9	1 2	07:12 12:32	08:26 17:28	4,433 17,731	-298 -271	-26,554 -26,576	10 20	14 0	0 0	0 0
10	1	07:08	13:43	23,661	-271	7,273	20	0	0	0
11 11	1 2	00:18 03:24	03:00 05:49	9,716 8,687	-270 -279	-15,231 -15,229	17 14	0 0	0 0	0 0
12 12	1 2	07:57 15:47	12:32 18:40	16,442 10,338	-279 -291	338,500 338,425	16 11	0 0	0 0	0 0
13 13	1 2	00:00 22:50	04:01 23:59	14,436 4,183	-264 -283	-278,595 -278,731	22 10	3 0	0 0	0 0
14	1	14:19	22:49	30,592	-272	190,567	46	0	0	0
15	1	09:38	15:27	20,969	-267	215,256	43	0	0	0
16	1	18:39	23:59	19,257	-262	-93,700	20	0	0	0
17	1	02:14	10:27	29,533	-273	-41,193	9	22	0	0
18 18	1 2	12:24 15:28	14:39 20:00	8,128 16,296	-276 -266	109,789 109,741	7 29	1 0	0 0	0 0
19 19	1 2	00:00 22:50	03:23 23:59	12,188 4,182	-256 -255	-35,664 -35,648	13 8	0 0	0 0	0 0
20 20	1 2	03:24 20:21	07:10 23:30	13,542 11,292	-287 -274	-98,620 -98,544	9 13	3 0	0 0	0 0
21	1	13:43	18:38	17,677	-256	-41,605	15	0	0	0
22	1	14:40	21:24	24,225	-266	-209,248	17	6	0	0
23 23	1 2	00:00 21:39	03:00 23:59	10,821 8,402	-259 -267	-381,040 -381,132	21 14	1 0	0 0	0 0
24	1	10:27	16:40	22,345	-259	-143,623	17	8	0	0
25	1	01:49	04:01	7,967	-250	-45,648	76	1	1	0
26 26	1 2	09:13 10:48	10:27 14:39	4,383 13,893	-289 -260	-18,829 -18,846	6 30	6 0	0 0	0 0
27	1	03:01	06:33	12,655	-256	-2,391	30	0	0	0
28	1	03:01	09:12	22,240	-265	23,343	15	2	0	0
29 29	1 2	10:48 12:28	12:27 15:27	5,950 10,755	-275 -259	28,311 28,311	11 15	17 3	0 0	0 0
30	1	17:29	20:23	10,440	-267	-109,882	17	0	0	0
31	1	16:40	23:30	24,567	-277	39,985	12	169	0	0
32	1	19:21	22:49	12,496	-263	-313,157	18	2	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-