2025nxr

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Information

Transient

Name: AT2025nxr
Right ascension: 12h57m40.08s
Declination: 55d14m05.41s
Discovery Date: June 17, 2025, 5:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name:
Right ascension: 12h57m40.15s
Declination: 55d14m06.06s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 23.94
Transient MWEBV processed 0.04
Host match processed 5.21
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.32
Validate global photometry processed 11.17
Global host SED inference processed 471.22
Local aperture photometry processed 4.9
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) = 12h57m40.08s, 55d14m05.41s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 12h57m40.12s, 55d14m06.19s
semi major axis, semi minor axis (arcsec) = 3.95, 1.92
angle (degrees, anti-clockwise from east) = -141.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 10.46 2.47 21.351 0.257 AB
SDSS_g 21.72 1.48 20.558 0.074 AB
PanSTARRS_g 21.74 0.66 20.557 0.033 AB
SDSS_r 33.26 1.95 20.095 0.064 AB
PanSTARRS_r 30.37 0.84 20.194 0.030 AB
SDSS_i 36.41 2.65 19.997 0.079 AB
PanSTARRS_i 34.17 0.98 20.066 0.031 AB
PanSTARRS_z 36.4 2.09 19.997 0.062 AB
SDSS_z 49.4 7.33 19.666 0.161 AB
PanSTARRS_y 45.97 4.32 19.744 0.102 AB
2MASS_J 201.08 103.61 17.247 0.559 Vega
2MASS_H 19.35 144.13 19.316 8.087 Vega
2MASS_K -61.15 168.56 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})\, 8.876 9.137 9.310
{\rm log}_{10}({\rm SFR}) -1.416 -0.234 0.673
{\rm log}_{10}({\rm sSFR}) -10.711 -9.406 -8.051
{\rm stellar\ age} 0.209 1.369 4.798

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -0.991 -0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.379 -0.693 -0.063

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.518 1.146
\delta -0.627 -0.176 0.169
\tau_1/\tau_2 0.542 1.026 1.521
Q_{PAH} 1.590 3.788 5.767
U_{min} 3.708 10.088 17.848
{\rm log}_{10}(\gamma_e)\, -3.022 -1.934 -0.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.112 -0.993 -0.160
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.382 1.799

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.689 -1.036 -0.355
0.03-0.10 Gyr -1.812 -0.136 0.829
0.10-0.32 Gyr -1.550 0.021 0.707
0.32-1.04 Gyr -3.332 -0.665 0.132
1.04-3.35 Gyr -5.589 -1.612 -0.531
3.35-10.79 Gyr -6.105 -2.166 -0.807
10.79-11.99 Gyr -6.383 -2.094 -0.691