2025npp

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Information

Transient

Name: AT2025npp
Right ascension: 13h15m15.48s
Declination: 35d02m06.64s
Discovery Date: June 9, 2025, 5:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name:
Right ascension: 13h15m15.48s
Declination: 35d02m06.61s
Redshift: None
Photometric Redshift: 0.142
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 6.7
Cutout download processed 40.19
Global aperture construction processed 1.18
Local aperture photometry processed 5.8
Global aperture photometry processed 6.86
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.78
Host information processed 0.16
Global host SED inference processed 384.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.23
Host MWEBV processed 0.44
Processing status blocked 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) = 13h15m15.48s, 35d02m06.64s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h15m15.47s, 35d02m06.85s
semi major axis, semi minor axis (arcsec) = 4.7, 3.62
angle (degrees, anti-clockwise from east) = -127.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.72 2.33 21.431 0.261 AB
GALEX_NUV 13.72 1.76 21.057 0.139 AB
SDSS_u 34.59 3.34 20.053 0.105 AB
SDSS_g 60.55 2.29 19.445 0.041 AB
DES_g 60.54 0.57 19.445 0.010 AB
PanSTARRS_g 62.21 0.92 19.415 0.016 AB
SDSS_r 106.37 3.13 18.833 0.032 AB
PanSTARRS_r 104.07 1.11 18.857 0.012 AB
SDSS_i 146.81 4.28 18.483 0.032 AB
PanSTARRS_i 139.08 1.14 18.542 0.009 AB
PanSTARRS_z 169.29 2.78 18.328 0.018 AB
SDSS_z 160.52 9.73 18.386 0.066 AB
DES_z 172.41 1.72 18.309 0.011 AB
PanSTARRS_y 180.9 5.52 18.256 0.033 AB
2MASS_J 268.28 105.53 16.934 0.427 Vega
2MASS_H 277.16 167.22 16.426 0.655 Vega
2MASS_K 199.52 180.02 16.312 0.980 Vega
WISE_W1 146.8 7.71 15.784 0.057 Vega
WISE_W2 92.28 10.67 15.648 0.125 Vega
WISE_W3 82.03 47.97 13.941 0.635 Vega
WISE_W4 326.08 361.37 10.997 1.203 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.072 10.147 10.261
{\rm log}_{10}({\rm SFR}) 0.297 0.552 0.827
{\rm log}_{10}({\rm sSFR}) -9.856 -9.597 -9.330
{\rm stellar\ age} 5.976 6.824 8.468

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.330 -0.703 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.715 -1.096 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.491 0.684
\delta -0.249 0.014 0.212
\tau_1/\tau_2 0.668 1.048 1.436
Q_{PAH} 0.863 2.587 4.782
U_{min} 2.888 7.996 14.956
{\rm log}_{10}(\gamma_e)\, -2.935 -1.979 -0.828

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.058 -2.632 -1.651
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.398 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.559 -0.090 0.160
0.03-0.10 Gyr 0.401 0.683 0.970
0.10-0.32 Gyr -0.687 0.189 0.545
0.32-1.04 Gyr -1.037 -0.206 0.107
1.04-3.34 Gyr -0.738 -0.051 0.247
3.34-10.76 Gyr 0.040 0.293 0.435
10.76-11.95 Gyr -0.088 0.433 1.038