2025asi results

Information

Transient
Name:AT2025asi
Right ascension: 4h29m25.24s
Declination:-5d09m10.59s
Discovery Date:Jan. 31, 2025, 4:37 a.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:2025asi
Right ascension: 4h29m25.52s
Declination:-5d09m12.14s
Redshift:None
Photometric Redshift:0.103
 

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 18.84
Transient MWEBV processed 0.05
Host match processed 1.96
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 6.86
Validate global photometry processed 17.32
Global host SED inference processed 524.46
Local aperture photometry processed 6.04
Validate local photometry processed 0.02
Local host SED inference not enough filters 19.74
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h29m25.24s, -5d09m10.59s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.21 0.27 23.694 0.244 AB
PanSTARRS_y 1.79 1.92 23.270 1.170 AB

Aperture details

RA, DEC (J2000):4h29m25.52s, -5d09m12.03s
semi major axis, semi minor axis (arcsec):4.7, 3.65
angle (degrees, anti-clockwise from east):-28.99
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.22 3.06 21.183 0.272 AB
GALEX_NUV 12.11 2.46 21.192 0.220 AB
SDSS_u 23.3 3.78 20.482 0.176 AB
SDSS_g 89.84 2.93 19.016 0.035 AB
DES_g 97.26 0.4 18.930 0.005 AB
PanSTARRS_g 98.75 1.12 18.914 0.012 AB
SDSS_r 194.8 4.19 18.176 0.023 AB
PanSTARRS_r 198.79 1.36 18.154 0.007 AB
DES_r 215.04 1.22 18.069 0.006 AB
SDSS_i 287.72 5.55 17.753 0.021 AB
PanSTARRS_i 283.39 1.46 17.769 0.006 AB
PanSTARRS_z 359.08 2.73 17.512 0.008 AB
SDSS_z 393.62 14.72 17.412 0.041 AB
DES_z 387.36 2.43 17.430 0.007 AB
PanSTARRS_y 405.43 7.05 17.380 0.019 AB
2MASS_J 465.31 120.5 16.336 0.281 Vega
2MASS_H 472.75 192.87 15.846 0.443 Vega
2MASS_K 847.28 229.42 14.742 0.294 Vega
WISE_W1 249.94 17.62 15.206 0.077 Vega
WISE_W2 177.28 19.96 14.939 0.122 Vega
WISE_W3 202.93 83.26 12.958 0.445 Vega
WISE_W4 1243.52 548.34 9.543 0.479 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})\, 10.360 10.425 10.462
{\rm log}_{10}({\rm SFR}) -0.561 -0.216 0.118
{\rm log}_{10}({\rm sSFR}) -10.962 -10.618 -10.293
{\rm stellar\ age} 8.796 11.438 11.751

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.662 -0.460 -0.322
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.353 0.004 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.055 0.125 0.264
\delta -0.599 -0.236 0.066
\tau_1/\tau_2 0.704 1.169 1.624
Q_{PAH} 1.346 3.350 5.200
U_{min} 2.661 8.046 15.423
{\rm log}_{10}(\gamma_e)\, -2.535 -1.378 -0.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.513 -1.530 -1.099
{\rm log}_{10}(\tau_{AGN})\, 1.312 1.650 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.877 -0.471 -0.231
0.03-0.10 Gyr -0.596 -0.139 0.232
0.10-0.33 Gyr -3.046 -1.132 -0.474
0.33-1.06 Gyr -4.388 -1.750 -0.920
1.06-3.44 Gyr -3.821 -1.660 -0.809
3.44-11.17 Gyr -2.000 -0.466 0.512
11.17-12.41 Gyr 1.053 1.557 1.613