2024ahch

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Information

Transient

Name: AT2024ahch
Right ascension: 12h37m21.18s
Declination: -9d41m39.23s
Discovery Date: Dec. 2, 2024, 3:06 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2024ahch
Right ascension: 12h37m21.29s
Declination: -9d41m39.74s
Redshift: None
Photometric Redshift: 0.108
 

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 1.89
Cutout download processed 7.82
Global aperture construction processed 0.6
Local aperture photometry processed 3.49
Global aperture photometry processed 3.51
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.87
Host information processed 0.1
Global host SED inference processed 567.53
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.17
Host MWEBV processed 0.05
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) = 12h37m21.18s, -9d41m39.23s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
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) = 12h37m21.29s, -9d41m39.89s
semi major axis, semi minor axis (arcsec) = 4.27, 1.5
angle (degrees, anti-clockwise from east) = -69.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.04 3.52 21.292 0.346 AB
GALEX_NUV 13.28 1.58 21.092 0.129 AB
PanSTARRS_g 23.92 0.6 20.453 0.027 AB
PanSTARRS_r 30.91 0.99 20.175 0.035 AB
PanSTARRS_i 38.13 1.21 19.947 0.034 AB
PanSTARRS_z 37.87 1.31 19.954 0.037 AB
PanSTARRS_y 35.16 2.76 20.035 0.085 AB
2MASS_J 71.65 109.88 18.367 1.665 Vega
2MASS_H 29.67 167.52 18.852 6.130 Vega
2MASS_K -32.85 208.86 Vega
WISE_W1 26.74 7.83 17.633 0.318 Vega
WISE_W2 5.8 10.84 18.653 2.030 Vega
WISE_W3 113.7 77.19 13.587 0.737 Vega
WISE_W4 16.94 493.61 14.208 31.635 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})\, 8.740 8.994 9.174
{\rm log}_{10}({\rm SFR}) -0.391 -0.095 0.243
{\rm log}_{10}({\rm sSFR}) -9.448 -9.095 -8.587
{\rm stellar\ age} 4.154 6.261 7.902

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.356 -0.551 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -1.000 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.035 0.147 0.484
\delta -0.084 0.248 0.363
\tau_1/\tau_2 0.683 1.076 1.552
Q_{PAH} 1.311 3.125 5.181
U_{min} 3.339 8.414 15.607
{\rm log}_{10}(\gamma_e)\, -2.613 -1.544 -0.560

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.352 -1.078 -0.426
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.497 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.896 -0.609 -0.378
0.03-0.10 Gyr -0.316 0.023 0.382
0.10-0.32 Gyr -1.676 -0.736 -0.362
0.32-1.05 Gyr -2.124 -1.178 -0.788
1.05-3.42 Gyr -1.951 -1.150 -0.833
3.42-11.12 Gyr -1.674 -0.997 -0.726
11.12-12.36 Gyr -1.646 -0.791 -0.205