2025nfj

Download data

Information

Transient

Name: AT2025nfj
Right ascension: 17h14m45.90s
Declination: 22d48m27.81s
Discovery Date: May 21, 2025, 9:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name: 2025nfj
Right ascension: 17h14m45.86s
Declination: 22d48m27.09s
Redshift: None
Photometric Redshift: 0.192
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.78
Transient MWEBV processed 0.04
Host match processed 3.86
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.58
Validate global photometry processed 17.19
Global host SED inference processed 443.06
Local aperture photometry processed 6.14
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 17h14m45.90s, 22d48m27.81s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 17h14m45.85s, 22d48m27.22s
semi major axis, semi minor axis (arcsec) = 7.42, 4.13
angle (degrees, anti-clockwise from east) = -55.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.48 2.52 21.872 0.422 AB
GALEX_NUV 6.19 2.18 21.920 0.381 AB
SDSS_u 18.59 4.75 20.727 0.277 AB
SDSS_g 82.64 2.92 19.107 0.038 AB
DES_g 94.6 0.59 18.960 0.007 AB
PanSTARRS_g 96.94 1.12 18.934 0.013 AB
SDSS_r 235.0 4.83 17.972 0.022 AB
PanSTARRS_r 238.96 1.43 17.954 0.006 AB
SDSS_i 369.69 6.97 17.480 0.020 AB
PanSTARRS_i 375.97 1.84 17.462 0.005 AB
PanSTARRS_z 484.52 3.77 17.187 0.008 AB
SDSS_z 491.34 17.06 17.172 0.038 AB
PanSTARRS_y 596.07 7.43 16.962 0.014 AB
2MASS_J 907.27 118.74 15.611 0.142 Vega
2MASS_H 1007.62 159.4 15.024 0.172 Vega
2MASS_K 1153.6 219.41 14.407 0.206 Vega
WISE_W1 450.12 16.46 14.568 0.040 Vega
WISE_W2 333.65 18.34 14.253 0.060 Vega
WISE_W3 490.82 69.1 11.999 0.153 Vega
WISE_W4 -178.71 326.15 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.845 10.975 11.099
{\rm log}_{10}({\rm SFR}) -2.224 -0.003 0.922
{\rm log}_{10}({\rm sSFR}) -13.472 -10.989 -10.084
{\rm stellar\ age} 4.941 6.479 8.825

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.047 -0.639 -0.427
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.528 -0.385 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.315 0.489 0.703
\delta -0.917 -0.710 -0.352
\tau_1/\tau_2 0.645 1.025 1.432
Q_{PAH} 0.434 1.626 3.899
U_{min} 2.877 8.552 16.318
{\rm log}_{10}(\gamma_e)\, -3.110 -2.098 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.039 -2.626 -1.623
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.505 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.463 -0.531 0.365
0.03-0.10 Gyr -2.439 0.047 1.050
0.10-0.32 Gyr -2.105 0.382 1.167
0.32-1.01 Gyr -1.966 0.436 1.030
1.01-3.22 Gyr -0.772 0.876 1.244
3.22-10.25 Gyr 0.291 1.095 1.319
10.25-11.39 Gyr 0.203 1.158 2.043