2025npe

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Information

Transient

Name: AT2025npe
Right ascension: 16h03m57.60s
Declination: 20d15m56.88s
Discovery Date: June 14, 2025, 10:28 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name:
Right ascension: 16h03m57.84s
Declination: 20d16m00.03s
Redshift: 0.094287
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.99
Cutout download processed 33.9
Global aperture construction processed 0.68
Local aperture photometry processed 7.43
Global aperture photometry processed 6.66
Validate local photometry processed 0.03
Validate global photometry processed 18.35
Host information processed 0.15
Global host SED inference processed 451.03
Local host SED inference processed 464.02
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 16h03m57.60s, 20d15m56.88s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 16.57 0.29 20.852 0.019 AB
PanSTARRS_i 18.85 0.27 20.712 0.016 AB
PanSTARRS_z 23.87 0.68 20.455 0.031 AB
DES_z 28.68 1.02 20.256 0.039 AB
PanSTARRS_y 30.35 1.55 20.195 0.055 AB

Aperture details

RA, DEC (J2000) = 16h03m57.83s, 20d16m00.18s
semi major axis, semi minor axis (arcsec) = 9.02, 4.95
angle (degrees, anti-clockwise from east) = -110.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.06 3.74 21.197 0.336 AB
GALEX_NUV 19.23 0.71 20.690 0.040 AB
SDSS_u 104.49 10.11 18.852 0.105 AB
SDSS_g 360.24 7.51 17.509 0.023 AB
DES_g 389.55 1.0 17.424 0.003 AB
PanSTARRS_g 398.92 1.84 17.398 0.005 AB
SDSS_r 761.46 9.25 16.696 0.013 AB
PanSTARRS_r 794.62 2.28 16.650 0.003 AB
DES_r 854.2 2.0 16.571 0.003 AB
SDSS_i 1172.09 11.39 16.228 0.011 AB
PanSTARRS_i 1165.89 1.62 16.233 0.002 AB
PanSTARRS_z 1511.5 3.94 15.951 0.003 AB
SDSS_z 1604.38 24.37 15.887 0.016 AB
DES_z 1622.19 7.54 15.875 0.005 AB
PanSTARRS_y 1814.62 8.95 15.753 0.005 AB
2MASS_J 2423.06 154.08 14.544 0.069 Vega
2MASS_H 3064.36 266.2 13.817 0.094 Vega
2MASS_K 2924.41 244.71 13.397 0.091 Vega
WISE_W1 1233.11 20.7 13.473 0.018 Vega
WISE_W2 737.93 23.55 13.391 0.035 Vega
WISE_W3 1192.38 89.13 11.035 0.081 Vega
WISE_W4 221.97 431.27 11.414 2.109 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.517 8.831 9.005
{\rm log}_{10}({\rm SFR}) -2.160 -1.183 -0.059
{\rm log}_{10}({\rm sSFR}) -11.048 -10.051 -8.663
{\rm stellar\ age} 0.432 4.574 6.896

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.358 -0.386 0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.426 -0.612 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.707 1.307
\delta -0.489 -0.114 0.232
\tau_1/\tau_2 0.604 1.031 1.479
Q_{PAH} 1.251 3.308 5.589
U_{min} 3.125 8.843 16.439
{\rm log}_{10}(\gamma_e)\, -2.911 -1.663 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.416 -0.198 0.270
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.585 2.030

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.441 -1.721 -0.981
0.03-0.10 Gyr -2.493 -1.174 0.096
0.10-0.33 Gyr -2.180 -0.927 -0.076
0.33-1.06 Gyr -3.002 -0.943 -0.378
1.06-3.46 Gyr -4.096 -1.248 -0.802
3.46-11.27 Gyr -4.803 -1.408 -0.922
11.27-12.52 Gyr -4.620 -1.412 -0.641

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.844 10.879 10.960
{\rm log}_{10}({\rm SFR}) 0.223 0.520 0.851
{\rm log}_{10}({\rm sSFR}) -10.678 -10.364 -10.034
{\rm stellar\ age} 7.542 8.738 11.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.538 -0.389 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.970 0.174 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.232 0.342
\delta -0.908 -0.716 -0.451
\tau_1/\tau_2 0.549 0.970 1.385
Q_{PAH} 0.564 1.578 3.066
U_{min} 2.252 6.841 13.746
{\rm log}_{10}(\gamma_e)\, -3.181 -2.076 -1.175

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.548 -3.712 -2.713
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.582 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.617 -0.046 0.181
0.03-0.10 Gyr 0.289 0.649 1.002
0.10-0.33 Gyr -0.954 0.054 0.435
0.33-1.06 Gyr -1.399 -0.243 0.136
1.06-3.46 Gyr -1.316 -0.169 0.336
3.46-11.27 Gyr 0.142 1.008 1.137
11.27-12.52 Gyr 0.918 1.558 2.071