2025npr results

Information

Transient
Name:AT2025npr
Right ascension: 12h04m39.68s
Declination:26d40m37.06s
Discovery Date:June 11, 2025, 4:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:
Right ascension: 12h04m39.72s
Declination:26d40m37.55s
Redshift:None
Photometric Redshift:0.098
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 32.9
Transient MWEBV processed 0.28
Host match processed 7.39
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.8
Validate global photometry processed 19.35
Global host SED inference processed 431.85
Local aperture photometry processed 8.33
Validate local photometry processed 0.02
Local host SED inference processed 450.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h04m39.68s, 26d40m37.06s
semi major axis, semi minor axis (arcsec):1.1, 1.1
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 21.62 0.35 20.563 0.018 AB
PanSTARRS_z 27.92 0.8 20.285 0.031 AB
DES_z 29.46 1.22 20.227 0.045 AB
PanSTARRS_y 29.48 1.71 20.226 0.063 AB

Aperture details

RA, DEC (J2000):12h04m39.71s, 26d40m37.80s
semi major axis, semi minor axis (arcsec):5.87, 3.77
angle (degrees, anti-clockwise from east):-67.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.11 0.94 21.106 0.078 AB
GALEX_NUV 17.2 0.68 20.811 0.043 AB
SDSS_u 16.69 3.99 20.844 0.260 AB
SDSS_g 71.7 2.5 19.261 0.038 AB
DES_g 70.51 0.54 19.279 0.008 AB
PanSTARRS_g 68.51 1.34 19.311 0.021 AB
SDSS_r 93.74 3.24 18.970 0.038 AB
PanSTARRS_r 98.6 1.47 18.915 0.016 AB
DES_r 102.32 0.89 18.875 0.009 AB
SDSS_i 121.56 4.72 18.688 0.042 AB
PanSTARRS_i 110.11 2.14 18.795 0.021 AB
PanSTARRS_z 142.67 3.36 18.514 0.026 AB
SDSS_z 132.66 13.03 18.593 0.107 AB
DES_z 137.96 2.99 18.551 0.024 AB
PanSTARRS_y 140.33 7.15 18.532 0.055 AB
2MASS_J 52.09 95.02 18.713 1.980 Vega
2MASS_H 155.58 136.0 17.052 0.949 Vega
2MASS_K 256.43 168.77 16.040 0.715 Vega
WISE_W1 79.74 9.64 16.447 0.131 Vega
WISE_W2 69.12 13.21 15.962 0.207 Vega
WISE_W3 125.1 69.81 13.483 0.606 Vega
WISE_W4 -9.74 375.85 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.619 8.882 9.073
{\rm log}_{10}({\rm SFR}) -1.292 -0.740 -0.230
{\rm log}_{10}({\rm sSFR}) -10.261 -9.640 -8.950
{\rm stellar\ age} 1.560 5.438 7.264

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -0.977 -0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.287 -0.662 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.522 0.986
\delta -0.612 -0.180 0.205
\tau_1/\tau_2 0.623 0.996 1.356
Q_{PAH} 0.758 2.489 5.309
U_{min} 2.805 7.464 14.186
{\rm log}_{10}(\gamma_e)\, -2.967 -1.825 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.583 -0.524 0.094
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.531 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.195 -0.736 -0.266
0.03-0.10 Gyr -1.633 -0.836 -0.257
0.10-0.33 Gyr -1.722 -0.926 -0.291
0.33-1.06 Gyr -1.824 -0.991 -0.497
1.06-3.45 Gyr -2.432 -1.096 -0.793
3.45-11.23 Gyr -2.573 -1.168 -0.811
11.23-12.48 Gyr -2.618 -1.227 -0.557

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.373 9.510 9.666
{\rm log}_{10}({\rm SFR}) -0.756 0.002 0.332
{\rm log}_{10}({\rm sSFR}) -10.327 -9.546 -9.156
{\rm stellar\ age} 3.165 5.617 7.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.371 -0.695 -0.201
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.934 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.341 0.617
\delta -0.151 0.174 0.320
\tau_1/\tau_2 0.659 1.031 1.435
Q_{PAH} 1.195 3.078 5.289
U_{min} 3.123 8.818 17.202
{\rm log}_{10}(\gamma_e)\, -2.531 -1.424 -0.504

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.313 -1.680 -0.968
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.613 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.570 -1.858 -1.108
0.03-0.10 Gyr -0.616 0.161 0.493
0.10-0.33 Gyr -0.208 0.206 0.636
0.33-1.06 Gyr -1.236 -0.348 -0.016
1.06-3.45 Gyr -1.811 -0.486 -0.217
3.45-11.23 Gyr -1.571 -0.530 -0.270
11.23-12.48 Gyr -1.461 -0.439 0.169