2025iyw results

Information

Transient
Name:AT2025iyw
Right ascension: 15h00m06.60s
Declination:27d10m50.41s
Discovery Date:April 29, 2025, 9:47 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:2025iyw
Right ascension: 15h00m06.59s
Declination:27d10m50.12s
Redshift:None
Photometric Redshift:0.112
 

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 19.82
Transient MWEBV processed 0.04
Host match processed 2.34
Host information processed 0.08
Host MWEBV processed 0.03
Global aperture construction processed 0.64
Global aperture photometry processed 7.65
Validate global photometry processed 20.84
Global host SED inference processed 525.75
Local aperture photometry processed 7.16
Validate local photometry processed 0.03
Local host SED inference not enough filters 24.82
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h00m06.60s, 27d10m50.41s
semi major axis, semi minor axis (arcsec):0.98, 0.98
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 168.24 2.14 18.335 0.014 AB

Aperture details

RA, DEC (J2000):15h00m06.58s, 27d10m50.16s
semi major axis, semi minor axis (arcsec):3.83, 3.23
angle (degrees, anti-clockwise from east):-84.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.96 1.82 22.722 0.668 AB
GALEX_NUV 0.83 1.68 24.102 2.195 AB
SDSS_u 7.38 2.64 21.729 0.388 AB
SDSS_g 87.44 2.72 19.046 0.034 AB
DES_g 96.91 0.52 18.934 0.006 AB
PanSTARRS_g 93.82 0.78 18.969 0.009 AB
SDSS_r 214.37 4.08 18.072 0.021 AB
PanSTARRS_r 198.62 1.01 18.155 0.006 AB
DES_r 227.48 1.28 18.008 0.006 AB
SDSS_i 303.4 5.17 17.695 0.018 AB
PanSTARRS_i 266.53 0.94 17.836 0.004 AB
PanSTARRS_z 351.93 2.51 17.534 0.008 AB
SDSS_z 350.03 9.58 17.540 0.030 AB
DES_z 396.84 3.39 17.403 0.009 AB
PanSTARRS_y 397.97 4.69 17.400 0.013 AB
2MASS_J 677.8 106.57 15.927 0.171 Vega
2MASS_H 371.66 159.12 16.107 0.465 Vega
2MASS_K 715.01 189.28 14.926 0.287 Vega
WISE_W1 200.31 17.66 15.447 0.096 Vega
WISE_W2 128.15 14.06 15.292 0.119 Vega
WISE_W3 20.73 31.5 15.435 1.650 Vega
WISE_W4 -3.93 208.98 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})\, 10.328 10.415 10.510
{\rm log}_{10}({\rm SFR}) -2.038 -0.794 -0.070
{\rm log}_{10}({\rm sSFR}) -12.404 -11.162 -10.452
{\rm stellar\ age} 7.240 9.556 11.648

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.438 -0.979 -0.730
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.415 -0.410 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.276 0.483
\delta -0.886 -0.673 -0.322
\tau_1/\tau_2 0.620 1.079 1.528
Q_{PAH} 0.938 2.832 5.083
U_{min} 3.222 9.130 16.973
{\rm log}_{10}(\gamma_e)\, -2.276 -1.133 -0.313

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.621 -2.145 -1.304
{\rm log}_{10}(\tau_{AGN})\, 1.192 1.662 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.962 -1.257 -0.578
0.03-0.10 Gyr -2.572 -0.750 0.062
0.10-0.32 Gyr -3.605 -1.135 -0.145
0.32-1.05 Gyr -4.846 -1.714 -0.390
1.05-3.41 Gyr -3.725 -1.198 0.018
3.41-11.07 Gyr -1.735 0.350 0.646
11.07-12.30 Gyr 0.324 1.313 1.672