2026eqi results

Information

Transient
Name:AT2026eqi
Right ascension: 10h03m22.28s
Declination:2d57m49.22s
Discovery Date:Feb. 26, 2026, 4:31 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:1241992
Right ascension: 10h03m22.13s
Declination:2d57m50.70s
Redshift:0.083889
Photometric Redshift:None
 

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: completed

Task Name Status Time (s)
Cutout download processed 16.22
Transient MWEBV processed 0.05
Host match processed 3.8
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.36
Validate global photometry processed 12.12
Global host SED inference processed 399.52
Local aperture photometry processed 4.56
Validate local photometry processed 0.02
Local host SED inference processed 414.2
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h03m22.28s, 2d57m49.22s
semi major axis, semi minor axis (arcsec):1.27, 1.27
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 76.65 0.27 19.189 0.004 AB
SDSS_i 124.78 3.0 18.660 0.026 AB
PanSTARRS_i 106.99 0.35 18.827 0.004 AB
PanSTARRS_z 124.48 0.81 18.662 0.007 AB
PanSTARRS_y 150.29 1.89 18.458 0.014 AB

Aperture details

RA, DEC (J2000):10h03m22.15s, 2d57m50.94s
semi major axis, semi minor axis (arcsec):11.79, 10.3
angle (degrees, anti-clockwise from east):-0.79
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.96 0.78 19.511 0.015 AB
GALEX_NUV 94.54 0.39 18.961 0.004 AB
PanSTARRS_g 966.0 1.8 16.438 0.002 AB
PanSTARRS_r 1627.44 2.18 15.871 0.001 AB
PanSTARRS_i 2130.04 2.86 15.579 0.001 AB
PanSTARRS_z 2501.06 6.74 15.405 0.003 AB
PanSTARRS_y 2890.75 16.23 15.247 0.006 AB
2MASS_J 3841.95 304.01 14.044 0.086 Vega
2MASS_H 4938.56 426.01 13.298 0.094 Vega
2MASS_K 5407.37 527.89 12.730 0.106 Vega
WISE_W1 2042.4 30.92 12.926 0.016 Vega
WISE_W2 1351.85 36.4 12.734 0.029 Vega
WISE_W3 4938.87 150.83 9.492 0.033 Vega
WISE_W4 5794.7 1040.29 7.872 0.195 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.404 9.586 9.730
{\rm log}_{10}({\rm SFR}) -0.957 -0.392 0.082
{\rm log}_{10}({\rm sSFR}) -10.589 -9.982 -9.418
{\rm stellar\ age} 4.442 6.499 8.289

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.228 -0.575 -0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.185 -0.458 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.735 1.086
\delta -0.577 -0.180 0.193
\tau_1/\tau_2 0.707 1.066 1.420
Q_{PAH} 0.976 2.812 4.925
U_{min} 2.807 7.527 14.314
{\rm log}_{10}(\gamma_e)\, -3.224 -2.197 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.669 -1.296 -0.386
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.444 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.865 -0.468 -0.071
0.03-0.10 Gyr -1.166 -0.410 0.163
0.10-0.33 Gyr -1.352 -0.495 0.010
0.33-1.07 Gyr -1.309 -0.466 -0.046
1.07-3.49 Gyr -1.236 -0.428 -0.135
3.49-11.39 Gyr -0.915 -0.382 -0.134
11.39-12.65 Gyr -1.008 -0.314 0.335

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.778 10.823 10.883
{\rm log}_{10}({\rm SFR}) 0.340 0.596 0.856
{\rm log}_{10}({\rm sSFR}) -10.501 -10.218 -9.950
{\rm stellar\ age} 6.049 6.853 7.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.447 -0.278 -0.156
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.385 0.025 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.220 0.326
\delta -0.712 -0.432 -0.152
\tau_1/\tau_2 0.846 1.181 1.515
Q_{PAH} 1.663 2.898 4.448
U_{min} 2.319 7.042 13.806
{\rm log}_{10}(\gamma_e)\, -2.269 -1.462 -0.777

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.517 -2.229 -1.468
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.657 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.037 0.330 0.522
0.03-0.10 Gyr 0.332 0.674 0.992
0.10-0.33 Gyr 0.559 0.829 1.047
0.33-1.07 Gyr 0.465 0.760 0.933
1.07-3.49 Gyr 0.494 0.818 1.016
3.49-11.39 Gyr 0.805 0.948 1.056
11.39-12.65 Gyr 0.567 1.024 1.445