2025dxd results

Information

Transient
Name:AT2025dxd
Right ascension: 7h54m59.05s
Declination:14d48m02.55s
Discovery Date:Jan. 2, 2025, 10:09 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:2025dxd
Right ascension: 7h54m58.88s
Declination:14d48m00.95s
Redshift:None
Photometric Redshift:0.138
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.27
Transient MWEBV processed 0.06
Host match processed 3.56
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction processed 0.72
Global aperture photometry processed 6.86
Validate global photometry processed 17.41
Global host SED inference processed 417.75
Local aperture photometry processed 6.64
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):7h54m58.87s, 14d48m01.24s
semi major axis, semi minor axis (arcsec):6.89, 5.92
angle (degrees, anti-clockwise from east):-36.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.13 1.37 20.950 0.098 AB
GALEX_NUV 26.26 1.18 20.352 0.049 AB
SDSS_u 63.28 6.97 19.397 0.120 AB
SDSS_g 138.4 3.76 18.547 0.030 AB
DES_g 142.78 0.79 18.513 0.006 AB
PanSTARRS_g 141.22 1.8 18.525 0.014 AB
SDSS_r 234.91 5.46 17.973 0.025 AB
PanSTARRS_r 257.92 1.58 17.871 0.007 AB
DES_r 262.54 1.5 17.852 0.006 AB
SDSS_i 338.11 7.89 17.577 0.025 AB
PanSTARRS_i 343.33 2.16 17.561 0.007 AB
PanSTARRS_z 389.38 4.97 17.424 0.014 AB
SDSS_z 389.74 23.57 17.423 0.066 AB
DES_z 415.25 5.08 17.354 0.013 AB
PanSTARRS_y 460.83 8.97 17.241 0.021 AB
2MASS_J 436.98 185.98 16.404 0.462 Vega
2MASS_H 195.74 282.18 16.803 1.565 Vega
2MASS_K 507.54 344.86 15.299 0.738 Vega
WISE_W1 311.81 21.4 14.966 0.075 Vega
WISE_W2 248.5 24.37 14.573 0.106 Vega
WISE_W3 995.51 123.22 11.231 0.134 Vega
WISE_W4 1248.53 726.76 9.539 0.632 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})\, 10.449 10.493 10.549
{\rm log}_{10}({\rm SFR}) 0.665 0.845 1.032
{\rm log}_{10}({\rm sSFR}) -9.844 -9.657 -9.458
{\rm stellar\ age} 6.656 7.306 9.016

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.354 -0.218 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -1.284 -0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.195 0.309
\delta -0.889 -0.660 -0.374
\tau_1/\tau_2 0.872 1.222 1.587
Q_{PAH} 0.616 1.624 3.127
U_{min} 2.341 7.154 13.996
{\rm log}_{10}(\gamma_e)\, -2.928 -1.967 -0.981

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.578 -2.090 -1.563
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.388 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.370 0.495 0.609
0.03-0.10 Gyr 0.739 0.949 1.151
0.10-0.32 Gyr -0.150 0.260 0.542
0.32-1.04 Gyr -0.586 -0.109 0.187
1.04-3.35 Gyr -0.325 0.121 0.441
3.35-10.80 Gyr 0.415 0.665 0.761
10.80-12.00 Gyr 0.428 0.912 1.443