2025egq results

Information

Transient
Name:AT2025egq
Right ascension: 3h35m48.65s
Declination:-28d36m51.32s
Discovery Date:Jan. 25, 2025, 3:18 a.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:
Right ascension: 3h35m48.68s
Declination:-28d36m52.46s
Redshift:0.103300
Photometric Redshift:0.094
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.72
Transient MWEBV processed 0.04
Host match processed 9.61
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 4.61
Validate global photometry processed 13.19
Global host SED inference processed 380.02
Local aperture photometry processed 5.32
Validate local photometry processed 0.02
Local host SED inference processed 868.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h35m48.65s, -28d36m51.32s
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 53.21 1.01 19.585 0.021 AB
PanSTARRS_y 74.78 2.07 19.215 0.030 AB

Aperture details

RA, DEC (J2000):3h35m48.66s, -28d36m52.21s
semi major axis, semi minor axis (arcsec):11.2, 2.67
angle (degrees, anti-clockwise from east):-161.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.41 0.16 22.569 0.051 AB
GALEX_NUV 6.33 0.15 21.896 0.026 AB
DES_g 93.55 0.44 18.972 0.005 AB
PanSTARRS_g 102.79 1.54 18.870 0.016 AB
PanSTARRS_r 170.78 2.01 18.319 0.013 AB
DES_r 195.27 0.64 18.173 0.004 AB
PanSTARRS_i 265.22 2.69 17.841 0.011 AB
PanSTARRS_z 314.01 3.46 17.658 0.012 AB
DES_z 356.28 2.78 17.521 0.008 AB
PanSTARRS_y 405.42 10.42 17.380 0.028 AB
2MASS_J 671.05 161.98 15.938 0.262 Vega
2MASS_H 413.31 259.71 15.992 0.682 Vega
2MASS_K 831.17 328.96 14.763 0.430 Vega
WISE_W1 335.4 10.39 14.887 0.034 Vega
WISE_W2 229.27 14.77 14.660 0.070 Vega
WISE_W3 616.95 60.32 11.750 0.106 Vega
WISE_W4 508.59 308.54 10.514 0.659 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.261 8.825 9.380
{\rm log}_{10}({\rm SFR}) -0.331 0.118 0.598
{\rm log}_{10}({\rm sSFR}) -9.404 -8.594 -7.964
{\rm stellar\ age} 0.093 2.545 7.152

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -0.881 -0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.599 -0.148 0.198

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.492 1.058 1.927
\delta -0.646 -0.211 0.203
\tau_1/\tau_2 0.335 0.818 1.365
Q_{PAH} 0.452 1.661 4.371
U_{min} 3.652 9.726 16.745
{\rm log}_{10}(\gamma_e)\, -2.953 -1.489 -0.568

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.678 -0.890 0.091
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.587 2.018

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.025 0.447 0.938
0.03-0.10 Gyr -3.080 -1.072 0.230
0.10-0.33 Gyr -4.493 -1.681 -0.329
0.33-1.06 Gyr -5.362 -1.798 -0.456
1.06-3.44 Gyr -5.675 -2.205 -0.747
3.44-11.17 Gyr -6.183 -2.273 -0.726
11.17-12.41 Gyr -6.178 -2.082 -0.371

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.180 10.227 10.272
{\rm log}_{10}({\rm SFR}) -0.317 -0.094 0.124
{\rm log}_{10}({\rm sSFR}) -10.560 -10.321 -10.081
{\rm stellar\ age} 5.756 6.581 7.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.202 -0.005 0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.405 -0.117 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.324 0.453 0.619
\delta -0.580 -0.359 -0.148
\tau_1/\tau_2 0.652 0.920 1.220
Q_{PAH} 0.766 1.986 3.544
U_{min} 2.434 6.939 14.032
{\rm log}_{10}(\gamma_e)\, -2.785 -1.939 -1.161

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.078 -2.715 -1.813
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.345 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.179 -0.018 0.138
0.03-0.10 Gyr -0.466 -0.142 0.161
0.10-0.33 Gyr -0.301 0.022 0.300
0.33-1.06 Gyr -0.046 0.194 0.405
1.06-3.44 Gyr 0.065 0.295 0.477
3.44-11.17 Gyr 0.198 0.356 0.454
11.17-12.41 Gyr -0.080 0.369 0.760