2025airc

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Information

Transient

Name: AT2025airc
Right ascension: 2h50m52.87s
Declination: -9d51m48.21s
Discovery Date: Oct. 1, 2025, 12:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 2h50m52.77s
Declination: -9d51m49.11s
Redshift: None
Photometric Redshift: 0.109
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 10.61
Transient MWEBV processed 0.05
Host match processed 5.8
Host information processed 0.19
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 5.36
Validate global photometry processed 14.8
Global host SED inference processed 380.22
Local aperture photometry processed 5.34
Validate local photometry processed 0.02
Local host SED inference not enough filters 17.29
 

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) = 2h50m52.87s, -9d51m48.21s
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
DES_z 15.64 0.52 20.914 0.036 AB

Aperture details

RA, DEC (J2000) = 2h50m52.80s, -9d51m48.59s
semi major axis, semi minor axis (arcsec) = 5.36, 2.94
angle (degrees, anti-clockwise from east) = -109.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.92 0.66 21.800 0.103 AB
GALEX_NUV 8.48 0.52 21.579 0.067 AB
DES_g 44.72 0.32 19.774 0.008 AB
PanSTARRS_g 47.97 1.03 19.697 0.023 AB
PanSTARRS_r 76.37 1.12 19.193 0.016 AB
DES_r 75.93 0.49 19.199 0.007 AB
PanSTARRS_i 98.03 1.35 18.922 0.015 AB
PanSTARRS_z 112.33 2.72 18.774 0.026 AB
DES_z 108.91 1.5 18.807 0.015 AB
PanSTARRS_y 112.94 7.9 18.768 0.076 AB
2MASS_J 219.2 98.95 17.153 0.490 Vega
2MASS_H -51.26 140.7 Vega
2MASS_K 8.5 198.1 19.738 25.292 Vega
WISE_W1 70.99 6.39 16.573 0.098 Vega
WISE_W2 34.28 9.92 16.723 0.314 Vega
WISE_W3 187.21 51.93 13.045 0.301 Vega
WISE_W4 83.74 424.47 12.473 5.504 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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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})\, 9.592 9.659 9.734
{\rm log}_{10}({\rm SFR}) -0.583 -0.345 -0.123
{\rm log}_{10}({\rm sSFR}) -10.237 -10.013 -9.776
{\rm stellar\ age} 5.825 6.789 7.917

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.960 -0.552 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.215 -0.776 -0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.200 0.348
\delta -0.542 -0.097 0.206
\tau_1/\tau_2 0.675 1.018 1.336
Q_{PAH} 0.931 2.240 3.969
U_{min} 2.799 7.539 14.987
{\rm log}_{10}(\gamma_e)\, -2.534 -1.612 -0.794

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.610 -1.980 -1.266
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.461 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.708 -0.459 -0.261
0.03-0.10 Gyr -0.628 -0.306 -0.038
0.10-0.32 Gyr -0.706 -0.372 -0.114
0.32-1.05 Gyr -0.784 -0.433 -0.171
1.05-3.42 Gyr -0.679 -0.361 -0.138
3.42-11.11 Gyr -0.394 -0.214 -0.084
11.11-12.35 Gyr -0.554 -0.096 0.335