2025ajno

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Information

Transient

Name: AT2025ajno
Right ascension: 1h50m58.31s
Declination: 3d57m49.07s
Discovery Date: Nov. 25, 2025, 6:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name:
Right ascension: 1h50m58.39s
Declination: 3d57m51.37s
Redshift: None
Photometric Redshift: 0.118
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.23
Transient MWEBV processed 0.04
Host match processed 6.28
Host information processed 0.13
Host MWEBV processed 0.13
Global aperture construction processed 0.63
Global aperture photometry processed 7.96
Validate global photometry processed 26.4
Global host SED inference processed 380.26
Local aperture photometry processed 5.0
Validate local photometry no valid phot 0.03
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) = 1h50m58.31s, 3d57m49.07s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 1h50m58.37s, 3d57m51.93s
semi major axis, semi minor axis (arcsec) = 5.77, 3.44
angle (degrees, anti-clockwise from east) = -20.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.82 1.99 21.314 0.200 AB
GALEX_NUV 16.06 1.67 20.886 0.113 AB
SDSS_u 17.65 4.08 20.783 0.251 AB
SDSS_g 48.54 2.25 19.685 0.050 AB
PanSTARRS_g 54.22 1.16 19.565 0.023 AB
SDSS_r 84.03 3.28 19.089 0.042 AB
PanSTARRS_r 79.73 1.51 19.146 0.021 AB
SDSS_i 94.69 4.42 18.959 0.051 AB
PanSTARRS_i 93.23 0.88 18.976 0.010 AB
PanSTARRS_z 96.7 2.88 18.936 0.032 AB
SDSS_z 38.97 15.01 19.923 0.418 AB
PanSTARRS_y 117.49 7.34 18.725 0.068 AB
2MASS_J -7.84 117.97 Vega
2MASS_H 388.09 203.23 16.060 0.569 Vega
2MASS_K 86.53 185.91 17.219 2.333 Vega
WISE_W1 51.42 7.91 16.923 0.167 Vega
WISE_W2 47.24 12.4 16.375 0.285 Vega
WISE_W3 65.2 51.37 14.190 0.855 Vega
WISE_W4 191.38 272.92 11.575 1.548 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})\, 9.422 9.551 9.650
{\rm log}_{10}({\rm SFR}) -0.234 0.026 0.294
{\rm log}_{10}({\rm sSFR}) -9.812 -9.550 -9.220
{\rm stellar\ age} 4.614 5.937 7.153

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.941 -0.399 -0.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.938 -0.581 -0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.151 0.297
\delta -0.538 -0.111 0.201
\tau_1/\tau_2 0.764 1.094 1.434
Q_{PAH} 1.189 2.827 4.701
U_{min} 2.799 8.006 14.877
{\rm log}_{10}(\gamma_e)\, -2.191 -1.193 -0.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.898 -2.280 -1.215
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.550 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.592 -0.341 -0.139
0.03-0.10 Gyr -0.189 0.130 0.426
0.10-0.32 Gyr -0.268 0.021 0.283
0.32-1.05 Gyr -0.662 -0.297 -0.062
1.05-3.40 Gyr -0.761 -0.435 -0.227
3.40-11.02 Gyr -0.686 -0.406 -0.219
11.02-12.24 Gyr -0.829 -0.307 0.148