2025nxg

Download data

Information

Transient

Name: AT2025nxg
Right ascension: 1h40m08.48s
Declination: 13d57m22.18s
Discovery Date: June 17, 2025, 11:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: SDSSJ014008.42+13572
Right ascension: 1h40m08.45s
Declination: 13d57m23.18s
Redshift: 0.122217
Photometric Redshift: 0.120
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.03
Transient MWEBV processed 0.04
Host match processed 3.88
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 5.36
Validate global photometry processed 11.59
Global host SED inference processed 417.97
Local aperture photometry processed 5.84
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) = 1h40m08.48s, 13d57m22.18s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 1h40m08.41s, 13d57m23.43s
semi major axis, semi minor axis (arcsec) = 6.44, 5.41
angle (degrees, anti-clockwise from east) = -142.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.56 0.98 21.152 0.084 AB
GALEX_NUV 19.49 0.8 20.676 0.044 AB
DES_g 215.2 0.79 18.068 0.004 AB
PanSTARRS_g 208.23 1.38 18.104 0.007 AB
PanSTARRS_r 416.81 2.32 17.350 0.006 AB
DES_r 443.17 1.59 17.284 0.004 AB
PanSTARRS_i 604.43 1.75 16.947 0.003 AB
PanSTARRS_z 714.04 4.32 16.766 0.007 AB
DES_z 756.39 4.59 16.703 0.007 AB
PanSTARRS_y 835.36 8.8 16.595 0.011 AB
2MASS_J 1092.93 174.76 15.409 0.174 Vega
2MASS_H 1456.87 270.5 14.624 0.202 Vega
2MASS_K 1144.78 328.61 14.415 0.312 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})\, 10.644 10.710 10.778
{\rm log}_{10}({\rm SFR}) 0.443 0.697 1.028
{\rm log}_{10}({\rm sSFR}) -10.282 -10.017 -9.693
{\rm stellar\ age} 4.888 6.242 7.408

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.954 -0.490 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.215 -0.547 -0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.381 0.707 0.981
\delta -0.347 0.007 0.194
\tau_1/\tau_2 0.600 0.957 1.390
Q_{PAH} 0.520 1.875 4.301
U_{min} 2.545 7.168 14.408
{\rm log}_{10}(\gamma_e)\, -2.792 -1.696 -0.977

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.126 -0.859
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.310 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.530 0.770 0.952
0.03-0.10 Gyr 0.275 0.659 1.093
0.10-0.32 Gyr 0.184 0.575 0.914
0.32-1.05 Gyr 0.256 0.700 0.999
1.05-3.39 Gyr 0.429 0.839 1.098
3.39-10.97 Gyr 0.541 0.821 0.960
10.97-12.19 Gyr 0.176 0.812 1.268