2024ejb

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Information

Transient

Name: AT2024ejb
Right ascension: 11h06m52.71s
Declination: 6d01m54.40s
Discovery Date: March 14, 2024, 5:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2024ejb
Right ascension: 11h06m52.53s
Declination: 6d01m55.14s
Redshift: 0.081570
Photometric Redshift: 0.069
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.25
Cutout download processed 18.35
Global aperture construction processed 0.59
Local aperture photometry processed 6.01
Global aperture photometry processed 6.01
Validate local photometry processed 0.03
Validate global photometry processed 16.85
Host information processed 0.13
Global host SED inference processed 368.41
Local host SED inference processed 435.59
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h06m52.71s, 6d01m54.40s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 51.53 0.42 19.620 0.009
PanSTARRS_r 76.66 0.5 19.189 0.007
DES_r 98.2 0.86 18.920 0.009
SDSS_i 130.05 3.14 18.615 0.026
PanSTARRS_i 109.31 0.3 18.803 0.003
PanSTARRS_z 131.03 0.93 18.607 0.008
SDSS_z 156.94 4.53 18.411 0.031
DES_z 152.46 2.67 18.442 0.019
PanSTARRS_y 148.88 2.65 18.468 0.019

Aperture details

RA, DEC (J2000) = 11h06m52.51s, 6d01m55.30s
semi major axis, semi minor axis (arcsec) = 10.15, 8.55
angle (degrees, anti-clockwise from east) = -105.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 68.57 8.12 19.310 0.129
GALEX_NUV 104.66 1.22 18.851 0.013
SDSS_u 339.34 9.12 17.573 0.029
SDSS_g 888.8 8.56 16.528 0.010
DES_g 924.91 1.91 16.485 0.002
PanSTARRS_g 931.72 2.29 16.477 0.003
SDSS_r 1468.29 10.85 15.983 0.008
PanSTARRS_r 1435.22 3.4 16.008 0.003
DES_r 1650.09 3.64 15.856 0.002
SDSS_i 2102.07 14.04 15.593 0.007
PanSTARRS_i 2011.15 1.99 15.641 0.001
PanSTARRS_z 2386.07 6.38 15.456 0.003
SDSS_z 2423.3 26.08 15.439 0.012
DES_z 2507.78 11.19 15.402 0.005
PanSTARRS_y 2725.14 18.28 15.312 0.007
2MASS_J 3506.35 308.32 14.143 0.095
2MASS_H 4444.25 462.13 13.413 0.113
2MASS_K 4625.69 573.41 12.899 0.135
WISE_W1 2335.68 33.65 12.780 0.016
WISE_W2 1669.42 42.46 12.505 0.028
WISE_W3 10796.07 175.75 8.643 0.018
WISE_W4 13987.81 1526.7 6.916 0.118
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.339 9.496 9.617
{\rm log}_{10}({\rm SFR}) -1.017 -0.671 -0.333
{\rm log}_{10}({\rm sSFR}) -10.586 -10.175 -9.722
{\rm stellar\ age} 2.590 5.587 7.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.395 -0.787 -0.136
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.651 -0.859 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.370 0.673 1.046
\delta -0.525 -0.167 0.148
\tau_1/\tau_2 0.621 0.986 1.351
Q_{PAH} 1.181 3.820 5.751
U_{min} 2.798 8.340 16.208
{\rm log}_{10}(\gamma_e)\, -2.733 -1.354 -0.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.150 -2.340 -0.747
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.511 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.179 -0.823 -0.467
0.03-0.10 Gyr -1.122 -0.580 -0.061
0.10-0.33 Gyr -1.106 -0.518 -0.043
0.33-1.07 Gyr -1.049 -0.497 -0.053
1.07-3.49 Gyr -1.109 -0.616 -0.352
3.49-11.41 Gyr -1.432 -0.721 -0.473
11.41-12.68 Gyr -1.701 -0.767 -0.279

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.594 10.695 10.752
{\rm log}_{10}({\rm SFR}) 0.454 0.615 0.729
{\rm log}_{10}({\rm sSFR}) -10.231 -10.075 -9.927
{\rm stellar\ age} 4.752 6.061 6.973

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.391 -0.114 0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.270 0.406 0.471

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.303 0.555
\delta -0.774 -0.509 -0.264
\tau_1/\tau_2 0.799 1.133 1.440
Q_{PAH} 1.993 3.397 4.954
U_{min} 2.625 8.294 15.719
{\rm log}_{10}(\gamma_e)\, -3.011 -2.154 -1.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.932 -1.527 -1.131
{\rm log}_{10}(\tau_{AGN})\, 1.189 1.589 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.294 0.454 0.570
0.03-0.10 Gyr 0.894 1.104 1.365
0.10-0.33 Gyr 0.191 0.565 0.842
0.33-1.07 Gyr 0.185 0.464 0.663
1.07-3.49 Gyr 0.425 0.651 0.852
3.49-11.41 Gyr 0.255 0.532 0.669
11.41-12.68 Gyr -0.090 0.486 0.895