2025ajar results

Information

Transient
Name:AT2025ajar
Right ascension: 2h51m46.69s
Declination:1d11m44.99s
Discovery Date:Oct. 30, 2025, 11:19 a.m.
Classification:None
Redshift:None
MW E(B-V):0.049
Host
Name:
Right ascension: 2h51m46.69s
Declination:1d11m43.94s
Redshift:None
Photometric Redshift:0.166
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.89
Transient MWEBV processed 0.04
Host match processed 6.61
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.74
Global aperture photometry processed 4.89
Validate global photometry processed 14.6
Global host SED inference processed 427.85
Local aperture photometry processed 5.04
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):2h51m46.69s, 1d11m44.19s
semi major axis, semi minor axis (arcsec):4.07, 3.44
angle (degrees, anti-clockwise from east):-22.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.47 0.41 22.920 0.179 AB
GALEX_NUV 3.84 0.38 22.438 0.108 AB
SDSS_u -16.39 13.99 AB
SDSS_g 38.89 4.38 19.925 0.122 AB
PanSTARRS_g 46.37 1.09 19.734 0.026 AB
SDSS_r 80.85 11.83 19.131 0.159 AB
PanSTARRS_r 94.22 1.21 18.965 0.014 AB
SDSS_i 150.58 13.66 18.456 0.098 AB
PanSTARRS_i 138.03 0.97 18.550 0.008 AB
PanSTARRS_z 180.23 2.47 18.260 0.015 AB
SDSS_z 241.69 31.45 17.942 0.141 AB
PanSTARRS_y 188.07 6.24 18.214 0.036 AB
2MASS_J 110.77 98.27 17.894 0.963 Vega
2MASS_H 670.38 150.91 15.467 0.244 Vega
2MASS_K 224.85 165.7 16.182 0.800 Vega
WISE_W1 148.57 8.78 15.771 0.064 Vega
WISE_W2 142.08 12.83 15.180 0.098 Vega
WISE_W3 228.14 56.9 12.830 0.271 Vega
WISE_W4 611.43 372.51 10.314 0.661 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})\, 10.361 10.429 10.549
{\rm log}_{10}({\rm SFR}) -0.157 0.305 0.687
{\rm log}_{10}({\rm sSFR}) -10.642 -10.147 -9.751
{\rm stellar\ age} 6.229 6.930 9.493

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -1.003 -0.607
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.384 0.030 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.383 0.587 0.784
\delta -0.343 -0.117 0.090
\tau_1/\tau_2 0.569 0.947 1.340
Q_{PAH} 0.481 1.294 2.790
U_{min} 2.697 7.780 15.079
{\rm log}_{10}(\gamma_e)\, -3.139 -2.316 -1.320

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.805 -2.327 -1.536
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.399 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.872 -0.456 -0.026
0.03-0.10 Gyr -0.105 0.431 0.840
0.10-0.32 Gyr -0.562 0.269 0.642
0.32-1.03 Gyr -1.556 -0.038 0.304
1.03-3.28 Gyr -1.497 0.151 0.481
3.28-10.51 Gyr 0.192 0.600 0.743
10.51-11.68 Gyr 0.191 0.779 1.549