2024gah

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Information

Transient

Name: AT2024gah
Right ascension: 16h12m31.76s
Declination: 11d23m07.84s
Discovery Date: April 4, 2024, 10:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name: 2024gah
Right ascension: 16h12m31.64s
Declination: 11d23m07.76s
Redshift: 0.041008
Photometric Redshift: 0.086
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.34
Host match processed 2.06
Cutout download processed 0.28
Global aperture construction processed 0.15
Global aperture construction not processed None
Local aperture photometry processed 5.61
Global aperture photometry processed 5.65
Validate local photometry processed 0.03
Validate global photometry processed 15.1
Host information processed 0.14
Global host SED inference processed 585.27
Global host SED inference not processed None
Local host SED inference processed 476.23
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Log transient processing status processing 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) = 16h12m31.76s, 11d23m07.84s
semi major axis, semi minor axis (arcsec) = 2.47, 2.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.06 2.09 20.886 0.141 AB
SDSS_g 78.12 2.45 19.168 0.034 AB
DES_g 84.72 0.59 19.080 0.008 AB
PanSTARRS_g 73.9 0.61 19.228 0.009 AB
SDSS_r 144.56 3.29 18.500 0.025 AB
PanSTARRS_r 135.61 0.55 18.569 0.004 AB
DES_r 156.39 1.22 18.414 0.008 AB
SDSS_i 203.88 4.23 18.127 0.023 AB
PanSTARRS_i 189.64 0.68 18.205 0.004 AB
PanSTARRS_z 232.94 1.38 17.982 0.006 AB
SDSS_z 282.13 7.92 17.774 0.030 AB
DES_z 278.44 3.81 17.788 0.015 AB
PanSTARRS_y 282.28 3.08 17.773 0.012 AB

Aperture details

RA, DEC (J2000) = 16h12m31.61s, 11d23m07.68s
semi major axis, semi minor axis (arcsec) = 18.48, 3.45
angle (degrees, anti-clockwise from east) = -133.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 59.87 7.24 19.457 0.131 AB
SDSS_g 311.46 5.69 17.666 0.020 AB
DES_g 182.22 1.18 18.249 0.007 AB
SDSS_r 542.46 7.2 17.064 0.014 AB
PanSTARRS_r 555.48 1.89 17.038 0.004 AB
DES_r 339.84 2.1 17.572 0.007 AB
SDSS_i 748.67 10.31 16.714 0.015 AB
PanSTARRS_i 751.92 2.3 16.710 0.003 AB
PanSTARRS_z 899.02 4.74 16.516 0.006 AB
SDSS_z 1025.48 25.42 16.373 0.027 AB
DES_z 572.14 6.34 17.006 0.012 AB
PanSTARRS_y 1076.23 10.65 16.320 0.011 AB
2MASS_J 877.08 267.55 15.647 0.331 Vega
2MASS_H 2142.43 471.6 14.205 0.239 Vega
2MASS_K 1744.68 478.82 13.958 0.298 Vega
WISE_W1 790.01 22.86 13.957 0.031 Vega
WISE_W2 485.67 27.38 13.845 0.061 Vega
WISE_W3 1342.74 150.67 10.906 0.122 Vega
WISE_W4 3439.77 874.76 8.439 0.276 Vega
 

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})\, 9.096 9.241 9.368
{\rm log}_{10}({\rm SFR}) -1.323 -0.790 -0.355
{\rm log}_{10}({\rm sSFR}) -10.570 -10.009 -9.542
{\rm stellar\ age} 4.936 7.099 8.741

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.021 -0.512 -0.221
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -1.013 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.697 1.082
\delta -0.665 -0.252 0.059
\tau_1/\tau_2 0.679 1.023 1.383
Q_{PAH} 0.563 1.968 4.133
U_{min} 2.848 7.453 14.554
{\rm log}_{10}(\gamma_e)\, -3.227 -2.018 -0.857

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.849 -1.641 -0.567
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.405 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.247 -0.797 -0.495
0.03-0.10 Gyr -1.535 -0.803 -0.289
0.10-0.33 Gyr -1.708 -0.980 -0.437
0.33-1.09 Gyr -1.747 -0.962 -0.487
1.09-3.60 Gyr -1.566 -0.822 -0.508
3.60-11.89 Gyr -1.176 -0.699 -0.481
11.89-13.21 Gyr -1.292 -0.643 -0.045

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.949 10.041 10.139
{\rm log}_{10}({\rm SFR}) -1.197 -0.663 -0.338
{\rm log}_{10}({\rm sSFR}) -11.245 -10.713 -10.373
{\rm stellar\ age} 7.649 8.657 12.087

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.410 -0.994
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.334 0.240

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.758 0.979 1.132
\delta 0.093 0.237 0.336
\tau_1/\tau_2 0.196 0.492 0.868
Q_{PAH} 0.392 1.033 2.330
U_{min} 3.224 8.682 15.844
{\rm log}_{10}(\gamma_e)\, -3.291 -2.426 -1.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.507 -2.285 -1.574
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.549 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.003 -0.516 -0.208
0.03-0.10 Gyr -2.395 -0.890 -0.365
0.10-0.33 Gyr -3.859 -1.266 -0.562
0.33-1.09 Gyr -3.986 -1.527 -0.757
1.09-3.60 Gyr -2.849 -0.928 -0.209
3.60-11.89 Gyr -0.933 0.139 0.306
11.89-13.21 Gyr -0.473 0.537 1.227