2024ahnw

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Information

Transient

Name: AT2024ahnw
Right ascension: 0h48m33.13s
Declination: 15d33m31.82s
Discovery Date: Dec. 28, 2024, 5:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2024ahnw
Right ascension: 0h48m33.01s
Declination: 15d33m32.08s
Redshift: None
Photometric Redshift: 0.148
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 1.55
Cutout download processed 19.22
Global aperture construction processed 0.59
Local aperture photometry processed 6.03
Global aperture photometry processed 6.03
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.16
Host information processed 0.08
Global host SED inference processed 394.66
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.07
Processing status blocked 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) = 0h48m33.13s, 15d33m31.82s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 0h48m33.03s, 15d33m32.32s
semi major axis, semi minor axis (arcsec) = 5.77, 3.1
angle (degrees, anti-clockwise from east) = -66.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.05 0.81 21.779 0.125 AB
GALEX_NUV 11.08 0.67 21.289 0.066 AB
SDSS_u 27.87 3.25 20.287 0.126 AB
SDSS_g 74.77 2.62 19.216 0.038 AB
DES_g 65.74 0.41 19.355 0.007 AB
PanSTARRS_g 68.54 1.27 19.310 0.020 AB
SDSS_r 110.64 3.34 18.790 0.033 AB
PanSTARRS_r 111.35 1.98 18.783 0.019 AB
DES_r 104.22 0.89 18.855 0.009 AB
SDSS_i 148.63 4.56 18.470 0.033 AB
PanSTARRS_i 147.54 1.61 18.478 0.012 AB
PanSTARRS_z 173.8 3.84 18.300 0.024 AB
SDSS_z 173.78 11.69 18.300 0.073 AB
DES_z 145.42 2.18 18.493 0.016 AB
PanSTARRS_y 172.1 6.88 18.311 0.043 AB
2MASS_J 127.29 116.7 17.743 0.995 Vega
2MASS_H 444.94 166.25 15.912 0.406 Vega
2MASS_K 199.48 221.99 16.312 1.208 Vega
WISE_W1 100.47 10.38 16.196 0.112 Vega
WISE_W2 86.17 16.68 15.723 0.210 Vega
WISE_W3 -15.49 80.07 Vega
WISE_W4 195.2 568.73 11.554 3.163 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.855 9.986 10.126
{\rm log}_{10}({\rm SFR}) 0.102 0.450 0.799
{\rm log}_{10}({\rm sSFR}) -9.928 -9.557 -9.164
{\rm stellar\ age} 3.718 5.325 6.571

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.603 -1.056 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 0.088 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.410 0.615
\delta -0.511 -0.188 0.045
\tau_1/\tau_2 0.660 1.028 1.399
Q_{PAH} 0.855 2.336 4.315
U_{min} 2.721 7.588 14.466
{\rm log}_{10}(\gamma_e)\, -3.022 -2.041 -0.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.087 -2.559 -1.486
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.407 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.235 0.060 0.290
0.03-0.10 Gyr 0.135 0.553 0.937
0.10-0.32 Gyr 0.185 0.553 0.830
0.32-1.03 Gyr -0.140 0.244 0.567
1.03-3.33 Gyr -0.226 0.103 0.331
3.33-10.70 Gyr -0.384 0.020 0.270
10.70-11.89 Gyr -0.534 0.029 0.491