2024aexf

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Information

Transient

Name: AT2024aexf
Right ascension: 8h40m14.79s
Declination: -2d36m08.36s
Discovery Date: Dec. 24, 2024, 12:49 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2024aexf
Right ascension: 8h40m14.70s
Declination: -2d36m07.69s
Redshift: 0.085966
Photometric Redshift: 0.090
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 17.68
Global aperture construction processed 0.61
Local aperture photometry processed 5.88
Global aperture photometry processed 6.32
Validate local photometry processed 0.02
Validate global photometry processed 16.03
Host information processed 0.09
Global host SED inference processed 438.13
Local host SED inference processed 491.13
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 8h40m14.79s, -2d36m08.36s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 120.94 0.45 18.694 0.004
PanSTARRS_r 276.85 0.5 17.794 0.002
DES_r 338.95 1.26 17.575 0.004
PanSTARRS_i 411.69 0.51 17.364 0.001
PanSTARRS_z 546.45 0.97 17.056 0.002
DES_z 648.53 3.91 16.870 0.007
PanSTARRS_y 678.81 2.05 16.821 0.003

Aperture details

RA, DEC (J2000) = 8h40m14.70s, -2d36m07.63s
semi major axis, semi minor axis (arcsec) = 10.66, 9.43
angle (degrees, anti-clockwise from east) = -16.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 124.54 7.68 18.662 0.067
SDSS_g 1031.1 9.25 16.367 0.010
DES_g 1147.92 1.5 16.250 0.001
PanSTARRS_g 1174.6 2.55 16.225 0.002
SDSS_r 2583.21 14.19 15.370 0.006
PanSTARRS_r 2530.48 3.29 15.392 0.001
DES_r 2851.69 3.87 15.262 0.001
SDSS_i 3840.48 17.67 14.939 0.005
PanSTARRS_i 3821.99 3.31 14.944 0.001
PanSTARRS_z 4868.75 6.77 14.681 0.002
SDSS_z 5290.13 31.71 14.591 0.007
DES_z 5402.49 11.68 14.569 0.002
PanSTARRS_y 6205.99 15.59 14.418 0.003
2MASS_J 8078.85 372.89 13.237 0.050
2MASS_H 10476.34 576.43 12.482 0.060
2MASS_K 10778.63 642.89 11.981 0.065
WISE_W1 4507.53 51.83 12.066 0.012
WISE_W2 2690.46 52.52 11.986 0.021
WISE_W3 1039.29 157.65 11.184 0.165
WISE_W4 656.93 782.93 10.236 1.294
 

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})\, 10.255 10.363 10.490
{\rm log}_{10}({\rm SFR}) -1.200 -0.388 0.177
{\rm log}_{10}({\rm sSFR}) -11.655 -10.776 -10.099
{\rm stellar\ age} 5.912 7.417 9.695

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.616 -0.291 -0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.450 -0.176 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.335 0.594 0.969
\delta -0.874 -0.668 -0.260
\tau_1/\tau_2 0.701 1.034 1.367
Q_{PAH} 0.741 2.177 4.988
U_{min} 3.140 8.315 15.714
{\rm log}_{10}(\gamma_e)\, -3.073 -1.336 -0.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.740 -1.349 -0.511
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.414 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.030 -0.270 0.165
0.03-0.10 Gyr -1.573 -0.522 0.190
0.10-0.33 Gyr -1.657 -0.471 0.174
0.33-1.07 Gyr -1.452 -0.259 0.366
1.07-3.48 Gyr -1.001 0.197 0.545
3.48-11.36 Gyr -0.093 0.448 0.644
11.36-12.63 Gyr -0.034 0.623 1.340

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.259 11.326 11.395
{\rm log}_{10}({\rm SFR}) -0.815 0.053 0.519
{\rm log}_{10}({\rm sSFR}) -12.165 -11.245 -10.789
{\rm stellar\ age} 6.840 7.714 9.910

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.393 -0.234 -0.148
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 -0.801 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.388 0.549
\delta -0.906 -0.726 -0.461
\tau_1/\tau_2 0.381 0.734 1.103
Q_{PAH} 0.184 0.646 1.293
U_{min} 2.764 7.322 14.150
{\rm log}_{10}(\gamma_e)\, -3.268 -2.307 -1.231

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.615 -3.919 -2.996
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.589 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.744 0.036 0.456
0.03-0.10 Gyr -1.097 -0.056 0.580
0.10-0.33 Gyr -0.964 0.258 0.823
0.33-1.07 Gyr -0.649 0.413 0.956
1.07-3.48 Gyr 0.012 0.946 1.371
3.48-11.36 Gyr 1.132 1.475 1.606
11.36-12.63 Gyr 1.088 1.647 2.307