2024gem

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Information

Transient

Name: AT2024gem
Right ascension: 11h32m49.62s
Declination: 32d44m26.10s
Discovery Date: April 9, 2024, 3:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024gem
Right ascension: 11h32m49.56s
Declination: 32d44m24.90s
Redshift: None
Photometric Redshift: 0.179
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.53
Cutout download processed 17.89
Global aperture construction processed 0.61
Local aperture photometry processed 5.61
Global aperture photometry processed 5.83
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.36
Host information processed 0.13
Global host SED inference processed 429.26
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 11h32m49.62s, 32d44m26.10s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 11h32m49.54s, 32d44m24.81s
semi major axis, semi minor axis (arcsec) = 5.08, 3.55
angle (degrees, anti-clockwise from east) = -134.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.3 3.66 20.938 0.260
GALEX_NUV 9.96 2.31 21.405 0.251
SDSS_u 11.58 3.61 21.241 0.339
SDSS_g 41.14 2.07 19.864 0.055
DES_g 44.49 0.53 19.779 0.013
PanSTARRS_g 44.24 0.95 19.785 0.023
SDSS_r 65.73 2.75 19.356 0.045
PanSTARRS_r 70.39 1.08 19.281 0.017
DES_r 73.53 1.21 19.234 0.018
SDSS_i 85.95 4.09 19.064 0.052
PanSTARRS_i 86.51 1.63 19.057 0.020
PanSTARRS_z 84.02 2.45 19.089 0.032
SDSS_z 88.3 11.82 19.035 0.145
DES_z 90.54 2.39 19.008 0.029
PanSTARRS_y 98.21 5.93 18.920 0.066
2MASS_J 160.45 113.31 17.492 0.767
2MASS_H 210.97 191.44 16.722 0.985
2MASS_K 227.87 195.69 16.168 0.932
WISE_W1 38.64 10.33 17.233 0.290
WISE_W2 6.25 15.83 18.572 2.750
WISE_W3 -51.81 88.39
WISE_W4 277.06 519.22 11.174 2.035
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.730 9.837 9.963
{\rm log}_{10}({\rm SFR}) -0.344 -0.086 0.141
{\rm log}_{10}({\rm sSFR}) -10.231 -9.929 -9.639
{\rm stellar\ age} 2.985 4.614 5.879

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.551 -0.941 -0.305
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 -0.896 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.229 0.449
\delta -0.532 -0.009 0.218
\tau_1/\tau_2 0.606 0.946 1.304
Q_{PAH} 0.805 2.618 5.111
U_{min} 2.889 9.006 16.750
{\rm log}_{10}(\gamma_e)\, -2.485 -1.294 -0.452

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.315 -1.421 -0.660
{\rm log}_{10}(\tau_{AGN})\, 1.252 1.559 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.461 -0.198 0.035
0.03-0.10 Gyr -0.671 -0.219 0.154
0.10-0.32 Gyr -0.352 0.020 0.336
0.32-1.02 Gyr -0.154 0.165 0.385
1.02-3.25 Gyr -0.448 -0.139 0.086
3.25-10.38 Gyr -0.824 -0.375 -0.144
10.38-11.54 Gyr -1.024 -0.391 0.030