2024sei results

Information

Transient
Name:AT2024sei
Right ascension: 17h46m44.48s
Declination:45d36m43.16s
Discovery Date:Aug. 14, 2024, 4:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2024sei
Right ascension: 17h46m44.30s
Declination:45d36m41.90s
Redshift:None
Photometric Redshift:0.049
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
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 3.3
Transient MWEBV processed 0.14
Host match processed 1.8
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 3.31
Validate global photometry processed 8.84
Global host SED inference processed 479.59
Local aperture photometry processed 3.2
Validate local photometry processed 0.02
Local host SED inference processed 531.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h46m44.48s, 45d36m43.16s
semi major axis, semi minor axis (arcsec):2.07, 2.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 61.92 0.52 19.420 0.009 AB
PanSTARRS_r 101.27 0.53 18.886 0.006 AB
PanSTARRS_i 125.58 0.66 18.653 0.006 AB
PanSTARRS_z 142.53 1.34 18.515 0.010 AB
PanSTARRS_y 166.65 3.44 18.346 0.022 AB

Aperture details

RA, DEC (J2000):17h46m44.34s, 45d36m41.55s
semi major axis, semi minor axis (arcsec):10.96, 9.71
angle (degrees, anti-clockwise from east):-142.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 387.92 2.5 17.428 0.007 AB
PanSTARRS_r 598.18 2.47 16.958 0.004 AB
PanSTARRS_i 718.31 3.15 16.759 0.005 AB
PanSTARRS_z 816.25 6.4 16.620 0.009 AB
PanSTARRS_y 916.75 16.59 16.494 0.020 AB
2MASS_J 1321.46 248.52 15.202 0.204 Vega
2MASS_H 2335.65 412.96 14.111 0.192 Vega
2MASS_K 728.85 436.78 14.906 0.651 Vega
WISE_W1 442.64 23.76 14.586 0.058 Vega
WISE_W2 243.5 28.3 14.595 0.126 Vega
WISE_W3 619.16 96.08 11.746 0.168 Vega
WISE_W4 898.31 551.92 9.896 0.667 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.903 9.083 9.214
{\rm log}_{10}({\rm SFR}) -1.841 -1.338 -0.841
{\rm log}_{10}({\rm sSFR}) -10.969 -10.431 -9.825
{\rm stellar\ age} 3.537 6.212 7.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.590 -0.903 -0.308
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -0.204 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.581 0.866
\delta -0.615 -0.257 0.154
\tau_1/\tau_2 0.625 0.989 1.358
Q_{PAH} 1.130 3.518 5.708
U_{min} 2.663 7.940 15.381
{\rm log}_{10}(\gamma_e)\, -3.024 -1.951 -0.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.056 -1.802 -0.510
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.517 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.841 -1.338 -0.841
0.03-0.10 Gyr -1.685 -1.047 -0.463
0.10-0.33 Gyr -1.745 -1.103 -0.609
0.33-1.09 Gyr -1.739 -1.066 -0.674
1.09-3.58 Gyr -1.633 -1.093 -0.818
3.58-11.79 Gyr -1.728 -1.124 -0.886
11.79-13.10 Gyr -1.985 -1.139 -0.634

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.693 9.797 9.888
{\rm log}_{10}({\rm SFR}) -2.184 -1.335 -0.973
{\rm log}_{10}({\rm sSFR}) -11.939 -11.134 -10.756
{\rm stellar\ age} 4.972 6.664 7.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.385 -1.079 -0.829
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -0.819 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.197 0.318
\delta -0.830 -0.468 0.026
\tau_1/\tau_2 0.707 1.039 1.368
Q_{PAH} 1.006 2.392 4.483
U_{min} 2.785 8.394 15.846
{\rm log}_{10}(\gamma_e)\, -2.929 -1.924 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.067 -2.838 -1.930
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.522 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.184 -1.335 -0.973
0.03-0.10 Gyr -2.128 -1.093 -0.469
0.10-0.33 Gyr -1.793 -0.800 -0.339
0.33-1.09 Gyr -1.174 -0.500 -0.177
1.09-3.58 Gyr -0.659 -0.318 -0.036
3.58-11.79 Gyr -0.710 -0.353 -0.185
11.79-13.10 Gyr -1.071 -0.368 0.065