2025njy results

Information

Transient
Name:AT2025njy
Right ascension: 15h32m00.58s
Declination:23d54m14.70s
Discovery Date:June 5, 2025, 8:39 a.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:2025njy
Right ascension: 15h32m00.61s
Declination:23d54m14.35s
Redshift:None
Photometric Redshift:0.167
 

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: blocked

Task Name Status Time (s)
Cutout download processed 17.43
Transient MWEBV processed 0.06
Host match processed 1.72
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.72
Global aperture photometry processed 6.67
Validate global photometry processed 19.55
Global host SED inference processed 391.19
Local aperture photometry processed 6.9
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h32m00.60s, 23d54m14.47s
semi major axis, semi minor axis (arcsec):4.09, 2.88
angle (degrees, anti-clockwise from east):-148.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.11 2.49 21.389 0.268 AB
GALEX_NUV 7.9 1.55 21.655 0.213 AB
SDSS_u 21.27 3.08 20.581 0.157 AB
SDSS_g 46.47 2.17 19.732 0.051 AB
DES_g 52.64 0.53 19.597 0.011 AB
PanSTARRS_g 50.73 0.78 19.637 0.017 AB
SDSS_r 88.74 2.93 19.030 0.036 AB
PanSTARRS_r 85.75 1.37 19.067 0.017 AB
DES_r 88.76 1.11 19.030 0.014 AB
SDSS_i 107.94 4.13 18.817 0.042 AB
PanSTARRS_i 108.02 0.96 18.816 0.010 AB
PanSTARRS_z 117.24 2.71 18.727 0.025 AB
SDSS_z 128.32 10.61 18.629 0.090 AB
DES_z 127.92 3.01 18.633 0.026 AB
PanSTARRS_y 128.06 4.97 18.631 0.042 AB
2MASS_J 99.7 83.83 18.008 0.913 Vega
2MASS_H 302.99 114.08 16.329 0.409 Vega
2MASS_K 379.24 170.32 15.615 0.488 Vega
WISE_W1 57.55 7.24 16.801 0.137 Vega
WISE_W2 44.17 11.15 16.448 0.274 Vega
WISE_W3 81.01 34.58 13.955 0.463 Vega
WISE_W4 135.87 249.12 11.947 1.991 Vega
 

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})\, 9.889 9.977 10.089
{\rm log}_{10}({\rm SFR}) -0.323 0.019 0.383
{\rm log}_{10}({\rm sSFR}) -10.342 -9.968 -9.589
{\rm stellar\ age} 3.853 5.254 6.328

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.466 -0.885 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.650 -1.026 -0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.207 0.364
\delta -0.580 -0.190 0.129
\tau_1/\tau_2 0.699 1.043 1.424
Q_{PAH} 1.060 2.949 5.214
U_{min} 2.707 7.698 14.672
{\rm log}_{10}(\gamma_e)\, -2.110 -1.145 -0.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.086 -2.509 -1.236
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.550 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.552 -0.182 0.100
0.03-0.10 Gyr -0.319 0.086 0.487
0.10-0.32 Gyr 0.005 0.342 0.627
0.32-1.02 Gyr -0.017 0.306 0.560
1.02-3.28 Gyr -0.047 0.188 0.377
3.28-10.50 Gyr -0.257 0.045 0.259
10.50-11.67 Gyr -0.596 -0.001 0.428