2024ahhj

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Information

Transient

Name: AT2024ahhj
Right ascension: 12h49m11.93s
Declination: -4d25m00.42s
Discovery Date: Dec. 2, 2024, 3:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2024ahhj
Right ascension: 12h49m11.78s
Declination: -4d25m00.81s
Redshift: 0.055100
Photometric Redshift: 0.098
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 18.07
Global aperture construction processed 0.6
Local aperture photometry processed 5.61
Global aperture photometry processed 7.13
Validate local photometry processed 0.03
Validate global photometry processed 15.97
Host information processed 0.09
Global host SED inference processed 436.1
Local host SED inference processed 449.2
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
Processing status completed N/A N/A
 

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) = 12h49m11.93s, -4d25m00.42s
semi major axis, semi minor axis (arcsec) = 1.87, 1.87
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 8.26 1.61 21.608 0.211 AB
SDSS_g 26.56 1.52 20.339 0.062 AB
DES_g 27.06 0.25 20.319 0.010 AB
PanSTARRS_g 25.4 0.43 20.388 0.019 AB
SDSS_r 42.11 1.92 19.839 0.050 AB
PanSTARRS_r 41.09 0.56 19.866 0.015 AB
DES_r 46.56 0.51 19.730 0.012 AB
SDSS_i 53.04 2.38 19.588 0.049 AB
PanSTARRS_i 53.88 0.75 19.571 0.015 AB
PanSTARRS_z 63.29 1.14 19.397 0.020 AB
SDSS_z 74.62 6.09 19.218 0.089 AB
DES_z 67.29 1.26 19.330 0.020 AB
PanSTARRS_y 64.13 2.77 19.382 0.047 AB

Aperture details

RA, DEC (J2000) = 12h49m11.77s, -4d25m00.48s
semi major axis, semi minor axis (arcsec) = 8.86, 7.4
angle (degrees, anti-clockwise from east) = -37.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 67.9 6.78 19.320 0.108 AB
SDSS_g 203.71 4.95 18.127 0.026 AB
DES_g 194.36 0.79 18.179 0.004 AB
PanSTARRS_g 193.85 1.85 18.181 0.010 AB
SDSS_r 292.36 6.08 17.735 0.023 AB
PanSTARRS_r 293.64 2.36 17.730 0.009 AB
DES_r 316.98 1.48 17.647 0.005 AB
SDSS_i 381.03 8.12 17.448 0.023 AB
PanSTARRS_i 383.17 3.1 17.442 0.009 AB
PanSTARRS_z 456.97 4.73 17.250 0.011 AB
SDSS_z 621.2 25.47 16.917 0.045 AB
PanSTARRS_y 438.64 11.54 17.295 0.029 AB
2MASS_J 895.05 204.69 15.625 0.248 Vega
2MASS_H 728.51 304.97 15.376 0.455 Vega
2MASS_K 716.56 433.92 14.924 0.657 Vega
WISE_W1 273.12 20.81 15.110 0.083 Vega
WISE_W2 118.52 28.24 15.377 0.259 Vega
WISE_W3 436.18 149.01 12.127 0.371 Vega
WISE_W4 -183.55 770.71 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})\, 8.681 8.817 8.936
{\rm log}_{10}({\rm SFR}) -2.052 -1.363 -0.707
{\rm log}_{10}({\rm sSFR}) -10.892 -10.215 -9.475
{\rm stellar\ age} 4.007 6.326 7.734

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.489 -0.912 -0.380
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 -1.297 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.502 0.940
\delta -0.583 -0.165 0.194
\tau_1/\tau_2 0.666 1.020 1.369
Q_{PAH} 1.078 2.850 5.071
U_{min} 2.870 7.828 15.017
{\rm log}_{10}(\gamma_e)\, -3.099 -2.075 -0.936

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.121 -0.567 0.151
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.438 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.263 -1.574 -0.996
0.03-0.10 Gyr -2.138 -1.328 -0.601
0.10-0.33 Gyr -1.898 -1.193 -0.632
0.33-1.08 Gyr -1.848 -1.142 -0.697
1.08-3.56 Gyr -1.636 -1.118 -0.880
3.56-11.72 Gyr -1.659 -1.144 -0.909
11.72-13.02 Gyr -1.888 -1.156 -0.664

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.517 9.656 9.789
{\rm log}_{10}({\rm SFR}) -1.619 -0.390 0.296
{\rm log}_{10}({\rm sSFR}) -11.376 -10.088 -9.320
{\rm stellar\ age} 5.395 6.965 9.186

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.415 -0.996 -0.674
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -0.900 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.325 0.464
\delta -0.809 -0.444 0.139
\tau_1/\tau_2 0.566 0.952 1.345
Q_{PAH} 1.195 3.150 5.090
U_{min} 2.803 8.250 16.260
{\rm log}_{10}(\gamma_e)\, -2.988 -1.890 -0.687

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.327 -3.284 -2.255
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.594 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.938 -2.314 -1.406
0.03-0.10 Gyr -1.571 -0.235 0.459
0.10-0.33 Gyr -1.420 -0.311 0.138
0.33-1.08 Gyr -2.360 -0.585 -0.211
1.08-3.56 Gyr -1.727 -0.404 -0.071
3.56-11.72 Gyr -1.059 -0.306 -0.071
11.72-13.02 Gyr -1.142 -0.247 0.576